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Optical: systems and elements

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
05/21/2015 > 49 patent applications in 42 patent subcategories.

20150138613 - Apparatus and method for displaying pseudo-hologram image based on pupil tracking: Provided are an apparatus and a method for displaying a hologram image based on pupil tracking, wherein a hologram image display apparatus includes a location determiner to determine a location of a user using a captured image of the user and a hologram information reconstructor to reconstruct first hologram information... Agent:

20150138614 - Windshield image display system: A display system, including: a vehicle windshield; a projector located on the side of a first surface of the windshield and arranged to enable to project an image in the windshield, towards a second surface of the windshield opposite to the first surface, so that the angles of incidence of... Agent:

20150138615 - Device and method for creating stereograms with large viewing angle and high 2d image resolution: A method of generating a stereogram is disclosed. The method includes a first step of partially rendering a preset region of each of a plurality of images having different views to a memory, a second step of extracting a pixel at a corresponding location of the rendered preset region to... Agent: Electronics And Telecommunications Research Institute

20150138616 - Laser scanner apparatus: The present invention relates to a reactionless, constant scanning velocity laser scanner having a scanning mirror and a counter-rotating mass trading kinetic energy as the mirror collides with the counter rotating mass rotating in opposite direction to reverse the direction of rotation of the mirror. The scanning mirror is rotatably... Agent: H.n. Burns Engineering Corporation

20150138617 - Display device and method for manufacturing the same: Provided is a display device, including: a sealing member including an opening and surrounding a space defined by a pair of light transmissive substrates; an end seal for closing the opening of the sealing member to form an encapsulation space; oil filled in the encapsulation space; a spacer for maintaining... Agent: Pixtronix, Inc.

20150138618 - Multi-beam combining apparatus: A multi-beam combining apparatus includes a phase shifting section, a superposing section, an observing section and a phase control section. The phase shifting section generates a plurality of phase-shifted laser beams by shifting the phase of each of the plurality of laser beams. The superposing section generates a plurality of... Agent: Osaka University

20150138619 - Optical modulator: An optical modulator includes a single-crystal substrate, a lithium niobate film formed on a main surface of the single-crystal substrate, the lithium niobate film being an epitaxial film and having a ridge, a buffer layer formed on the ridge, a first electrode formed on the buffer layer, and a second... Agent:

20150138620 - Transmissive image modulator using multi-fabry-perot resonant mode and multi-absorption mode: A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers;... Agent: Samsung Electronics Co., Ltd.

20150138621 - Infrared-modulating electroactive devices with visible region transparency: An electrochromic cell includes a minimally color changing polymer (MCCP) and a non-color changing polymer (NCCP), where the neutral state or the oxidized state is highly transmissive in the NIR and the oxidized state or the neutral state, respectively, is significantly less transmissive in the NIR. An electrochromic device (ECD)... Agent: University Of Florida Research Foundation, Inc.

20150138622 - Reducing condensation in dimmable window systems: An aircraft window mounting assembly having a pressure pane in abutting contact with an inner surface of an exterior pressure pane frame. A bezel is proximate a periphery of the pressure pane and defines an inner opening. The bezel includes an inner wall, an outer wall, an exterior wall, and... Agent: Gentex Corporation

20150138623 - Device and method for micro-electro-mechanical-system photonic switch: In one embodiment, a micro-electro-mechanical-system (MEMS) photonic switch includes a first plurality of collimators including a first collimator configured to receive a first traffic optical beam having a traffic wavelength and a first control optical beam having a control wavelength, where a first focal length of the first collimators at... Agent: Futurewei Technologies, Inc.

20150138624 - Substrate for an electrowetting display device and method of manufacturing the substrate: A substrate for an electrowetting display device including a pixel electrode, a partition wall pattern and a water-repellent pattern. The pixel electrode is formed on a base substrate. The partition wall pattern is disposed along an edge of the pixel electrode to expose the pixel electrode. The water-repellent pattern is... Agent: Amazon Technologies, Inc.

20150138625 - Projection optical system and image display apparatus: A projection optical system for use in an image display apparatus having an illumination optical system applying light from a light source, and an image display device receiving the light from the illumination optical system to form a projection image includes a projector lens composed of plural lenses, a first... Agent:

20150138626 - Electrophoretic display device and method of fabricating the same: An electrophoretic display device includes a switching element on a substrate including a display area having a pixel region and a non-display area at a periphery of the display area, a passivation layer covering the switching element, a pixel electrode on the passivation layer and connected to the switching element,... Agent: Lg Display Co., Ltd.

20150138627 - Method for projection or back-projection onto glass comprising a transparent layered element having diffuse reflection properties: A projection or back-projection method, according to which a glazing including two main external surfaces, used as projection or back-projection screen, and a projector are available. The method includes projecting, by virtue of the projector, images viewable by spectators onto one of the sides of the glazing. The glazing includes... Agent:

20150138628 - Reflective projection screen comprising a variable light scattering system: p

20150138629 - Low noise photo-parametric solid state amplifier: A solid state detection system includes a degenerate photo-parametric amplifier (PPA), wherein the PPA comprises a photo diode, and a periodically pulsed light source, wherein the photo-parametric, amplifier (PPA) is synchronized to the pulsed light source with a phase locked loop that generates a pump waveform for the PPA at... Agent:

20150138630 - Fiber amplifier system for suppression of modal instabilities and method: Apparatus and method for suppressing modal instabilities (MI) in fiber-amplifier systems. In some embodiments, thermal effects drive the MI process, and in some such embodiments, the present invention provides a plurality of options for mitigating these thermal effects. In some embodiments, the present invention provides a hybrid fiber with a... Agent:

20150138631 - Systems and methods to more accurately estimate a fluorine concentration in a source laser: In master oscillator-power amplifier (MOPA) systems for generating laser light, a fluorine concentration in each of the master oscillator and power amplifier chambers is maintained. While sensors at the chambers can measure certain values of some variables, the sensors do not directly measure fluorine concentration. As a further complication, the... Agent: Cymer, LLC

20150138632 - Slide tray and receptor for microscopic slides and method of operation: A receptor is mounted on a movable stage of a microscope slide scanner, the receptor being sized and shaped to receive a slide tray having one or more microscope slides thereon. A docking station automatically locks the receptor relative to the docking station whenever a tray is inserted or removed... Agent:

20150138633 - Scope attachment: To improve the flexibility of a scope, such as a riflescope, spotting scope, and the like, a holder is mounted forward of the scope. The holder allows connection of a lens system, such as a wide angle lens system for improving the viewing angle. The holder may be mounted on... Agent: Supas Ltd

20150138634 - Multiple three-dimensional display: Disclosed herein is a multiple 3-D display device. A multiple 3-D display device in accordance with an embodiment of the present invention may include a first panel, a first 3-D filter in front of the first panel, a second panel disposed adjacent to the first panel in a first direction,... Agent:

20150138635 - Systems and methods for producing narrowband images: A system may produce images including narrow-bandwidth colors. One or more sets of the narrow-bandwidth colors may be selected to be interpreted as substantially a same color by a user. The system may include a light source configured to produce the narrow-bandwidth colors, and/or narrow-passband filters may create narrow-bandwidth colors... Agent:

20150138636 - Self-cleaning optical system: A self-cleaning optical system for the transmission or reflection of light to and/or from a process region comprises a liquid bath and a transparent or reflective optical component continuously rotatable about a non-vertical axis so that a lower part of the component continuously rotates through the bath. When the component... Agent:

20150138637 - Exterior mirror reflector sub-assembly with auxiliary reflector portion: A mirror reflector sub-assembly for a vehicular exterior rearview mirror assembly includes a mirror reflective element having a glass substrate. A principal reflector portion has a first radius of curvature and an auxiliary reflector portion includes a curved recess having a second radius of curvature smaller than the first radius... Agent:

20150138638 - Optical element: An optical element includes an optical member made of a material that transmits light; a high refractive index layer and a low refractive index layer that are stacked on a front surface of the optical member; and a surface protection layer that is formed on an upper most layer among... Agent: Asahi Glass Company, Limited

20150138639 - Lens driving device and camera module including the same: A lens driving device includes a lens barrel supporting a lens; an autofocusing driving unit disposed on one side of a plane perpendicular to an optical axis direction based on the lens barrel to thereby drive the lens barrel in the optical axis direction; and a hand-shake prevention driving unit... Agent: Samsung Electro-mechanics Co., Ltd.

20150138640 - Optical filter device, optical module, and electronic apparatus: An optical filter device includes a variable wavelength interference filter having a pair of reflecting films opposed to each other, and an electrostatic actuator adapted to change a gap dimension between the pair of reflecting films, and at least one bandpass filter disposed on an optical axis of the pair... Agent:

20150138642 - Durable hybrid omnidirectional structural color pigments for exterior applications: A hybrid omnidirectional structural color pigment. The pigment exhibits a visible color to the human eye and has a very small or non-noticeable color shift when exposed to broadband electromagnetic radiation (e.g. white light) and viewed from angles between 0 and 45° relative to the normal of an outer surface... Agent:

20150138641 - Matched interference pigments or foils and method: A method of providing a configuration of a system of interference filters with a visible color shifting effect, includes: a hue matching step of identifying a configuration of a first interference filter including two first metal layers and a first spacer layer therebetween, and a configuration of a second interference... Agent:

20150138643 - Optical component: An optical component has a ceramic member and a dichroic film. The ceramic member is provided with a first main surface and a second main surface that is opposed to the first main surface. The ceramic member has translucency. The ceramic member has a plurality of crystal grains that are... Agent:

20150138644 - Compact and energy-efficient head-up display: The invention relates to a head-up display comprising sub-screens (241, 242, . . . , 245), the positions and dimensions of which are defined according to the length of the optical path (D) and the maximum authorised length of movement in a plane that is perpendicular to the optical path... Agent:

20150138645 - Head-mounted display apparatus: A head-mounted display apparatus including a face plate having a first surface formed to face a user's face, and a support part configured to be coupled with at least a part of the face plate so as to allow the face plate to be fixed on the user's face. A... Agent:

20150138647 - Light reflecting member, light beam extension device, image display device, and optical device: An image display device includes an image generating device, a light guide unit which includes a light guide plate and first and second deflection sections, and a light beam extension device which extends light incident from the image generating device, along a Z direction when an incident direction of light... Agent: Sony Corporation

20150138646 - Optical element, image display device and method for manufacturing same: An optical element includes a light guide plate that has therein a light transmissive flat plate member on which a transflective layer is formed, and a layer of a light transmissive adhesive or a light transmissive resin layer that uniformly covers the light guide plate. The refractive index of the... Agent:

20150138648 - Optical zoom probe: An optical zoom probe is disclosed. The optical zoom probe includes: at least one liquid lens having a focus which is configured to be adjusted according to a flow of a fluid through a flow path; and a barrel provided to form the flow path and including a narrowed first... Agent: Samsung Electronics Co., Ltd.

20150138649 - Lens for projection, and image display device: A lens for projection which is used in an image display device which includes an image display element and projects and displays an image displayed on an image display surface of the image display element as a projection image on a projected surface in an enlarged manner, the lens for... Agent:

20150138650 - Imaging lens: An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens, arranged in this order from an object side to an image... Agent:

20150138651 - Imaging lens:

20150138652 - Imaging lens: An exemplary embodiment of the present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (−) refractive power, a third lens having positive (+) refractive power, a fourth... Agent:

20150138653 - Mobile device and optical imaging lens thereof: The present invention provides a mobile device and an optical imaging lens thereof. The optical imaging lens comprises an aperture stop, first, second, third and fourth lens elements positioned sequentially from an object side to an image side. The first lens element with positive refracting power has a surface facing... Agent:

20150138654 - Fresnel lens with light-scattering preventive feature: A Fresnel lens including a plurality of sawtooth-shaped projections, with each projection including a first surface at a first angle and a second surface at a second angle. Each first surface has top and bottom edges and each second surface has top and bottom edges. Each projection has a top... Agent:

20150138655 - Magnifying container apparatus: A magnifying container apparatus including a generally cylindrical member and one or more magnifying lenses is provided for magnifying, viewing, and carrying items. A magnifying lens is detachably connected to the lower end of the cylindrical member to close the lower end. The magnifying lens magnifies the items present below... Agent:

20150138656 - Chip substrate having a lens insert: A chip substrate includes: a conductive layer being stacked in one direction and constituting a chip substrate; an insulator being alternately stacked with the conductive layer and electrically separating the conductive layer; and a lens insert having: a depression reaching down to a predetermined depth from a specified area of... Agent:

20150138657 - Antenna apparatus: The disclosure provides an antenna apparatus. Disclosed is an antenna apparatus comprising a power feeding unit receiving an electromagnetic wave from a transmitter and providing the received electromagnetic wave to the antenna apparatus, a sub reflector generating an OAM (Orbital Angular Momentum) mode electromagnetic wave, and a main reflector reflecting... Agent:

20150138658 - Door mirror: An aspect of the present invention is a door mirror having a door mirror main body attached to a door mirror attaching part of a vehicle body, the door mirror including a shared base fixed to the door mirror attaching part and configured to support the door mirror main body,... Agent: Murakami Corporation

20150138659 - Substrate for preventing burr generation: A substrate for an optical device includes an optical device substrate including a plurality of conductive plates elongated along a length direction, wherein side surfaces of the conductive plates are bonded to each other with insulators interposed therebetween, the insulators being respectively formed on the side surfaces. A groove having... Agent:

20150138660 - Helmet mirror: The present invention is an improved rear view mirror that removably attaches to a protective helmet. The helmet mirror, in its preferred embodiment, includes a bracket, an elongated adjustable arm, an adjustment nut, and a mirror, wherein the bracket and the adjustable arm are rubber-coated. The adjustable arm includes a... Agent:

20150138661 - Nanoparticle light filtering method and apparatus: Implementations of the present invention relate to apparatuses, systems, and methods for blocking, attenuating, or filtering neuroactive wavelengths of the visible light spectrum and reducing or preventing the symptoms affiliated with exposure to those wavelengths. Nanoparticles of a predetermined composition, size, and structure are dispersed in a host medium to... Agent:

  
05/14/2015 > 45 patent applications in 36 patent subcategories.

20150131133 - Fast generation of pure phase digital holograms: Fast processing of information represented in digital holograms is provided to facilitate generating a phase-only hologram for displaying 3-D holographic images representative of a 3-D object scene on a display device. A holographic generator component (HGC) can receive or generate visual images, comprising depth and parallax information, of a 3-D... Agent: City University Of Hong Kong

20150131134 - Optical logic gates and method for generating logic signals using dna based nanostructure: An optical logic gate includes: a DNA based nanostructure including DNA and metal nanoparticles coupled to the DNA, the DNA based nanostructure being configured to rotate a polarization plane of an incident light; a polarizer to which light passing through the DNA based nanostructure is incident, the polarizer being configured... Agent: Korea Institute Of Science And Technology

20150131135 - Microelectromechanical component and corresponding production method: A micro-electromechanical component includes: an electrically conductive substrate having an upper side and an underside; a structured electrically conductive first functional layer fashioned on the upper side of the substrate; an elastically deflectable actuator device suspended via a spring device fashioned in the first functional layer; a movable first electrode... Agent:

20150131136 - Micromechanical component and method for producing a micromechanical component: A micromechanical component is described having a first substrate that has a first front side a first rear side facing away from the first front side; first printed conductors that are fashioned on the first front side of the first substrate; a plurality of actuator devices that are fashioned on... Agent:

20150131137 - Chromatic converter for altimetry: A chromatic converter for altimetry is disclosed which is intended to produce a real image of a predefined observation zone of a sample surface that is representative of the local height of this sample. This chromatic converter comprises: a device for illuminating the sample comprising a source of polychromatic light... Agent:

20150131138 - 3d image display device: A stereoscopic image display device includes a barrier panel that includes a first barrier panel configured to partially reflect light, and a second barrier panel provided on the first barrier panel configured to partially absorb light. Each of the first barrier panel and the second barrier panel includes an electrochromic... Agent: Samsung Display Co.,ltd.

20150131140 - Defect-mitigation layers in electrochromic devices: Electrochromic devices and methods may employ the addition of a defect-mitigating insulating layer which prevents electronically conducting layers and/or electrochromically active layers from contacting layers of the opposite polarity and creating a short circuit in regions where defects form. In some embodiments, an encapsulating layer is provided to encapsulate particles... Agent:

20150131139 - Optical element: Provided is an optical element that can generate and extinguish a diffraction grating and can change the grating pitch of the appearing diffraction grating. The optical element includes a pair of opposing substrates, a plurality of electrodes arranged on one of the substrates, an electrochromic layer disposed so as to... Agent:

20150131141 - Display device: The present invention provides a transflective display device which is high in transmittance, can secure sufficient brightness in display, and can display black. A transflective display device 1 includes a display panel 2 and a backlight 3. The display panel 2 includes a substrate 10 having an electrode 12. a... Agent:

20150131142 - Beam expander: A beam expander includes a first lens unit including one of an SLM or a VFL, a second lens unit being optically coupled to the first lens unit and including one of an SLM or a VFL, and a control unit controlling focal lengths of the first and second lens... Agent:

20150131143 - Tunable femtosecond laser-pulse source including a super-continuum generator: A mode-locked fiber MOPA delivers pulses of laser-radiation. A super-continuum generator including a bulk spectral-broadening element and a negative group-delay dispersion (NGDD) device is arranged to receive a pulse from the MOPA and cause the pulse to make a predetermined number of sequential interactions with the broadening element and the... Agent: Coherent, Inc.

20150131144 - Hybrid optical pulse source: The invention can include and optical pulse source, comprising a master oscillator comprising a mode locked fibre oscillator producing optical pulses having an optical pulse frequency; at least one optical fibre amplifier optically coupled to the master oscillator, the at least one optical amplifier including a final optical fibre amplifier;... Agent:

20150131145 - Generation of narrow line width high power optical pulses: Narrow line width, high power pulses of optical radiation may be generated by the combination of stimulated emission and stimulated Raman scattering within a rare earth doped optical fibre (24b). The signals of a first (11) and second (13) seed laser sources are coupled into the fiber. The radiation of... Agent:

20150131146 - Illumination and radiative cooling: Aspects of the present disclosure are directed to providing and/or controlling electromagnetic radiation. As may be implemented in accordance with one or more embodiments, an apparatus includes a first structure that contains an object, and a second structure that is transparent at solar wavelengths and emissive in the atmospheric electromagnetic... Agent:

20150131147 - Dual mode microendoscope apparatus, method and applications: A microendoscope, and a microendoscopy method related to the microendoscope, each include a tube housing, where an end of the tube housing is shaped and finished to facilitate collection of light emitted from a sample when examined using the microendoscope. In addition, a catadioptric lens assembly, an endomicroscope that includes... Agent: Cornell University

20150131148 - Spinning disk confocal using paired microlens disks: A spinning-disk confocal unit uses a pair of microlens arrays to create an infinity space directly after the pinhole array. This at least allows flexibility in the confocal unit design and also allows incorporation of superresolution.... Agent:

20150131149 - Translucent sintered body, a faraday rotator made of this sintered body, and an optical isolator: s

20150131150 - Wire grid polarizer with side region: Structures and methods of making wire grid polarizers having multiple regions, including side bars, strips, and/or side ribs along sides of a central region. The central region can include a single region or multiple regions. Each region can have a different function for improving polarizer performance. The various regions can... Agent:

20150131151 - Polarizing film and method for manufacturing polarizing film: There is provided a polarizing film that is excellent in optical characteristics, and is excellent in durability and water resistance. A polarizing film according to an embodiment of the present invention includes a polyvinyl alcohol-based resin film having a thickness of 10 μm or less. The polyvinyl alcohol-based resin film... Agent: Nitto Denko Corporation

20150131152 - Fogless mirror: In one embodiment, a mirror comprising a squeegee and a slot for receiving the squeegee blade is used in steamy environments. The mirror may include a reservoir to be filled with hot water to prevent the mirror from fogging.... Agent:

20150131153 - Lens drive device: The lens drive device is equipped with a first supporting body that holds the lens and is movable in the direction of the optical axis, a second supporting body that holds the first supporting body, a fixed body that holds the second supporting body in a manner enabling movement in... Agent:

20150131156 - Display device with light diffusive glass panel: A display device having a display element, such as a light-emitting device or a light-reflecting device, such as a MEMS device, and a glass touch panel covering the display element, the outer surface of the panel being textured. The panel is thin, having a thickness of 1.1 mm or less... Agent:

20150131155 - Display devices and methods of manufacturing display devices: A display device includes a first substrate having a display region and a peripheral region, a display structure in the display region, a second substrate parallel to the first substrate, the second substrate including a light scattering structure in the display region, the light scattering structure being configured to scatter... Agent:

20150131154 - View angle-restriction sheet and flat panel display: The view angle-restricting sheet includes an optically functional layer including: a plurality of first light transmission sections that are rectangular in cross section and arranged in a multi-stripe fashion; and one or more second light transmission section(s) that is/are each arranged between adjacent first light transmission sections. The first light... Agent:

20150131157 - Laser frequency adjustment method and laser frequency adjustment system: The present invention provides a laser frequency adjustment method and a laser frequency adjustment system. The laser frequency adjustment method includes: (1) providing a primitive laser pulse (10); (2) using a beam splitter (20) to split the primitive laser pulse (10) into a first sub-laser pulse (11) and a second... Agent:

20150131159 - Enhanced optical and perceptual digital eyewear: Improved wearable optics is disclosed. The wearable optics comprises a frame member and a lens. The wearable optics also includes circuitry within the frame member for enhancing the use of the wearable optics. A system and method in accordance with the present invention is directed to a variety of ways... Agent: Percept Technologies Inc.

20150131158 - Vehicle head-up display device for preventing ghost images: A vehicle head-up display device for preventing ghost images, includes a base, a display module and a lid, wherein the lid is translucent material, a lower thickness of the lid is smaller than an upper thickness, the display module is used to project image information on the lid. By the... Agent: E-lead Electronic Co., Ltd.

20150131160 - Head up display: A head up display includes an image source configured to generate an image or a video, a reflector configured to reflect the image or the video generated from the image source to a windshield glass. A rotating motor is configured to be interlocked with the reflector to control a height... Agent: Hyundai Motor Company

20150131161 - Variable liquid lens system: A variable liquid lens system is provided. The variable liquid lens system includes a lens barrel comprising a wall and first and second ends, wherein the first and second ends are substantially transparent, at least one liquid lens disposed in the lens barrel and contacting the wall, the at least... Agent: Samsung Electronics Co., Ltd.

20150131162 - Zoom lens and imaging apparatus: v

20150131163 - Zoom lens and imaging apparatus:

20150131164 - Zoom lens and image pickup apparatus including the same: A zoom lens includes, in order from an object side: a positive first lens unit that does not move for zooming and comprises a negative first sub-lens unit, a positive second sub-lens unit that moves during adjustment of a focal point, and a positive third sub-lens unit composed of at... Agent:

20150131165 - Zoom lens and image pickup apparatus including the same: Provided is a zoom lens, including, in order from an object side to an image side: a positive first lens unit that does not move for zooming; a negative second lens unit that moves during zooming; and a positive N-th lens unit that does not move for zooming and is... Agent:

20150131166 - Lens stopper mechanism: The present invention discloses a lens stopper mechanism comprising a case and a lens holder. The lens holder holds a lens and has at least one stopper portion; the stopper portion presses against the case after the lens holder moves toward the case for a predetermined distance.... Agent: Tdk Taiwan Corp.

20150131168 - Imaging lens and imaging apparatus: e

20150131169 - Imaging lens and imaging apparatus:

20150131167 - Lens module:

20150131170 - Imaging optical lens assembly: An imaging optical lens assembly includes an aperture stop and an optical assembly, the optical assembly includes, in order from the object side to the image side: a first lens element with a positive refractive power; a second lens element with a refractive power; a third lens element with a... Agent: Glory Science Co., Ltd.

20150131171 - Endoscopic objective lens and endoscope: An endoscopic objective lens consists of a negative first lens group, a stop, and a positive second lens group, disposed in order from the object side. The first lens group is composed of a cemented lens formed of a first lens and a second lens with a concave surface on... Agent:

20150131172 - Lens module:

20150131173 - Lens unit, image reading device, and image forming apparatus: A lens unit includes a tube lens; a single lens arranged at a downstream side with respect to the tube lens in an optical incidence direction; and a supporting member that supports the tube lens and the single lens. Reflection light from a document is condensed on an image sensor... Agent: Ricoh Company, Limited

20150131174 - Lens driving device: The present invention aims to provide a lens driving device. Inclination generated by a lens support can be reduced when a camera shoots towards any direction, so that distortion cannot be generated for a shot image. Each of a front side spring component and a back side spring components includes... Agent:

20150131175 - Auto-centering of an optical element within a barrel: Auto-centering is for an optical element mounted in a cavity of the barrel. A first surface of the optical element engages a seat provided in the cavity. A retaining ring is threaded on the barrel, through complementary barrel and ring threads. The retaining ring engages a peripheral region of a... Agent:

20150131176 - Apparatus and method for controlling side-view mirror: An apparatus and method for controlling side-view mirrors are provided. The method includes determining, by a controller, whether a turn signal is input from vehicle information collected while a vehicle is traveling and detecting a traveling speed when a turn signal is input to determine a control mode of side-view... Agent:

20150131177 - Bus duct with a curved viewing window assembly: A curved viewing window assembly for an electrical assembly or conductor that has a non-flat curved surface such as an isophase bus duct or electrical motor housing having a curved cross-sectional shape, includes a curved lens assembly that includes a lens section is disposed between a curved front grille and... Agent:

  
05/07/2015 > 44 patent applications in 38 patent subcategories.

20150124302 - Method for encoding a hologram in a light modulation device: A hologram is constructed from individual subholograms assigned to corresponding encoding regions in a light modulation device and respectively assigned to an object point of the object to be reconstructed with the hologram. With a virtual observer window, a defined viewing region is provided through which a reconstructed scene in... Agent:

20150124303 - Substrate-guided wave-based transparent holographic center high mounted stop light and method of fabrication thereof: Multiple pairs of substrate-guided wave-based holograms (SGWHs) are laminated to a common thin substrate to form a transparent substrate-guided wave-based holographic CHMSL (SGWHC) that diffracts playback LED illumination over a wide angular range. This device is made pursuant to a technique that includes the steps of recording a first set... Agent:

20150124304 - Optical scanner apparatus and optical scanner control apparatus: An optical scanner apparatus includes first and second torsion beams which support a mirror support portion supporting a mirror from both sides in an axial direction; first and second horizontal driving beams configured to include first and second horizontal driving sources, respectively, a connecting beam; a first piezo-electric sensor; first... Agent: Mitsumi Electric Co., Ltd.

20150124305 - Beam steering mirror device: A beam steering mirror device includes a mirror having an optical part with a reflecting or optical surface and a mirror body. The optical part is essentially thermally de-coupled from the body. A biaxial suspension of the mirror body has two rotation axes arranged essentially perpendicular with respect to each... Agent:

20150124306 - Ultrathin nanostructured metals for highly transmissive plasmonic subtractive color filters: An ultrathin plasmonic subtractive color filter in one embodiment includes a transparent substrate and an ultrathin nano-patterned film formed on the substrate. A plurality of elongated parallel nanoslits is formed through the film defining a nanograting. The nanoslits may be spaced apart at a pitch selected to transmit a wavelength... Agent:

20150124307 - Quantum interference device, atomic oscillator, and magnetic sensor: A quantum interference device includes: gaseous alkali metal atoms; and a light source for causing a resonant light pair having different frequencies that keep a frequency difference equivalent to an energy difference between two ground states of the alkali metal atoms, the quantum interference device causing the alkali metal atoms... Agent:

20150124308 - Thin-film coatings, electro-optic elements and assemblies incorporating these elements: An electro-optic element comprises a first substrate, including first and second surfaces. The first substrate contains at least a first layer of electrically conductive material that is deposited on the second surface and is substantially transparent. The element also comprises a second substrate including third and fourth surfaces, the second... Agent: Gentex Corporation

20150124309 - Finding bias voltages for optical modulators: Methods and apparatus for finding a bias voltage (20) corresponding to a quadrature point of an optical modulator, the modulator comprising a biasable component which is configurable to be biased by application of the bias voltage (20) such that the modulator operates at quadrature, the method comprising: providing a target... Agent: Bae Systems PLC

20150124311 - Electrowetting optical device with low power consumption: A method for controlling an electrowetting optical device is disclosed. The method involves applying, in a dielectric enclosure of the electrowetting optical device, a direct current voltage or an alternative current voltage having a frequency f lower than 10 Hz to a liquid/liquid interface formed by a non-conductive liquid and... Agent:

20150124310 - Mechanical stress mitigation in electrowetting display structures: The subject matter disclosed herein relates to an electrowetting display comprising: a dielectric barrier layer formed on a substrate; a hydrophobic layer formed on the dielectric barrier layer, wherein the dielectric barrier layer maintains a separation between the hydrophobic layer and the substrate; a patterned pixel grid formed on the... Agent: Amazon Technologies, Inc.

20150124312 - Display unit and electronic apparatus: A display unit includes: a first substrate; a second substrate facing the first substrate; a display layer provided between the first substrate and the second substrate and allowed to control light transmission or light reflection; and a seal layer including an additive and provided between the first substrate and the... Agent: Sony Corporation

20150124313 - Optical communication apparatus and control method of optical communication apparatus: Provided are an optical amplifier, a light reception element, and a controller configured to decrease a gain of the optical amplifier according to an optical signal power input to the optical amplifier in response to a detection of a recovery of the optical signal input to the optical amplifier from... Agent: Fujitsu Optical Components Limited

20150124314 - Functional film and method of manufacturing functional film: In a case where a functional film that includes an acrylic layer 7, an intermediate layer 8, and a protection layer 9 adjacent to one another on a resin substrate 3, and has the protection layer 9 on its outermost surface is manufactured, the protection layer 9 contains at least... Agent: Konica Minolta, Inc.

20150124315 - Linear fresnel lens sheet, transmissive display device and roll-shaped mold for producing linear fresnel lens sheet: A linear Fresnel lens sheet (3) includes: a lens layer (10) having a first surface (11) in which a linear Fresnel lens portion (13), having a number of lens surfaces (14) arranged in a first direction d1, is formed, and a second surface (12) opposite the first surface (11); and... Agent:

20150124316 - Stereoscopic display device: The present invention provides a stereoscopic display device, comprising: a display panel and a lens grating, wherein further comprising: a waveform lens disposed between said display panel and said lens grating; the wave crest of said waveform lens corresponds to the black matrix area of said display panel, the wave... Agent:

20150124317 - Three dimensional virtual and augmented reality display system: A system may comprise a selectively transparent projection device for projecting an image toward an eye of a viewer from a projection device position in space relative to the eye of the viewer, the projection device being capable of assuming a substantially transparent state when no image is projected; an... Agent: Magic Leap, Inc.

20150124318 - High magnetic field-type multi-pass faraday rotator: A multi-pass-type Faraday rotator useful in an optical isolator is provisioned with high-efficiency, high-field permanent magnets formed with minimal magnetic material. A high magnetic field is generated by two sets of magnets attached to outer pole plates that are mirror images of each other. Like-type poles of the magnets in... Agent:

20150124319 - Dual resonance pumped two-photon absorption optical filter: An apparatus is disclosed for filtering of probe light. The apparatus includes an optical filter comprised of a medium circular birefringence between crossed polarizers. The circular birefringent medium changes the polarization of light of a particular frequency bandwidth. So that after passing through the first polarizer, the polarization of a... Agent:

20150124320 - Composition for polarizing film, and polarizing film and display device:

20150124321 - Display apparatus, method for controlling display apparatus, and program: A display apparatus comprises a display panel; a vibration element configured to vibrate the display panel; a detection unit configured to detect movement of the display apparatus or turn of the display panel; and a correction unit configured to vibrate the vibration element in a case where the detection unit... Agent:

20150124322 - Zoom lens system: A zoom lens system includes a negative first lens group, a positive second lens group, a negative third lens group and a positive fourth lens group, in that order from the object side. Upon zooming from the short to long focal length extremities, at least the first lens group, the... Agent: Ricoh Imaging Company, Ltd.

20150124323 - Display and labeled article: A higher forgery prevention effect is realized. A display includes a first interface section provided with a relief-type diffraction grating constituted by a plurality of grooves, and a second interface section provided with a plurality of recesses or projections arranged two-dimensionally at a center-to-center distance smaller than the minimum center-to-center... Agent: Toppan Printing Co., Ltd.

20150124324 - Wavelength variable interference filter, optical module, and light analyzer: A wavelength variable interference filter includes: a first movable mirror disposed on a first substrate; a second movable mirror disposed so as to be opposed to the first movable mirror with a predetermined gap interposed therebetween; and an electrostatic actuator which varies the length of the gap between the mirrors.... Agent:

20150124326 - Ambient light restrictor for a microscope: Ambient light can cause a user to experience a loss of contrast of an object or subject under observation by the user via a microscope, particularly when the user is observing the object or subject using fluorescence microscopy. An embodiment of the present invention is an ambient light restrictor for... Agent:

20150124325 - Antireflection glazing unit equipped with a porous coating: b

20150124327 - Coating material, optical coating film, and optical element: A coating material for forming an optical coating film, which constitutes a reflection preventing film provided on a lens base material, includes a solvent (A), a compound (B) which contains a polymerizable functional group, and a metal oxide particle (C), in which the solvent (A) contains at least one solvent... Agent:

20150124328 - Novel electronic screen shading device: A device for screen shading can be made of a variety of materials and placed on the electronic screen in such a way as to not block the use of the device, but shades the screen from bright sunlight. This allows for effective electronic screen visualization in bright light conditions... Agent:

20150124329 - Multiple beam combiner for laser processing apparatus: Apparatus and methods for combining beams of amplified radiation are disclosed. A beam combiner has a collimating optic positioned to receive a plurality of coherent radiation beams at a constant angle of incidence with respect to an optical axis of the collimating optic. The respective angles of incidence may also... Agent:

20150124330 - Relay lens system for a high dynamic range projector: A relay lens system for a high dynamic range projector is provided. The relay lens system comprises: a light input; a light output; one or more lenses configured to relay light from the light input to the light output; and, an aperture stop configured to provide a given numerical aperture... Agent: Christie Digital Systems Canada Inc.

20150124331 - Lens barrel: A lens barrel includes a cam frame, a zoom motor unit driving the cam frame to rotate, and a fifth group unit engaging with the cam frame through a fifth cam follower. The cam frame is provided with an internal gear engaging with the zoom motor unit, and a fifth... Agent:

20150124332 - Imaging lens and imaging apparatus equipped with the imaging lens: An imaging lens is constituted essentially by six lenses, including: a negative first lens having a concave surface toward the object side; a positive second lens; a negative third lens; a negative fourth lens of a meniscus shape with a concave surface toward the object side; a fifth lens; and... Agent:

20150124333 - Imaging lens and imaging apparatus equipped with the imaging lens: An imaging lens is substantially constituted by six lenses, including: a negative first lens having a concave surface toward the object side; a positive second lens; a negative third lens; a positive fourth lens of a meniscus shape with a concave surface toward the object side; a fifth lens; and... Agent:

20150124335 - Imaging lens: An imaging lens, the imaging lens including in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (−) refractive power, a third lens having negative (−) refractive power, a fourth lens having positive (+) refractive power, and a fifth... Agent: Lg Innotek Co., Ltd.

20150124334 - Lens module:

20150124336 - Wide spectrum optical systems and devices implementing first surface mirrors: The present invention generally relates to wide spectrum optical systems and devices for use in multispectral imaging systems and applications and in particular, wide spectrum optical assemblies that are implemented using low cost, first surface mirrors in an optical framework that enables real-time viewing of an image in multiple spectral... Agent:

20150124337 - Relay lens system for a high dynamic range projector: A relay lens system for a high dynamic range projector is provided. The relay lens system comprising: a light input; a light output; one or more lenses configured to relay light from the light input to the light output; and, an aperture stop configured to provide a given numerical aperture... Agent: Christie Digital Systems Canada Inc.

20150124338 - Uv-curable adhesive organopolysiloxane composition: A UV-curable adhesive organopolysiloxane composition is provided comprising (A) (A-1) an alkenyl-containing linear organopolysiloxane and (A-2) a three-dimensionai network alkenyl-containing organopolysiloxane resin comprising R12R2SiO3/2, R13SiO1/2 and SiO2 units, wherein R1 is a monovalent hydrocarbon group exclusive of alkenyl and R2 is alkenyl, (B) (B-1) an alkoxy-free organohydrogenpolysiloxane and (B-2) an... Agent: Shin-etsu Chemical Co., Ltd.

20150124339 - Imaging lens: An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens; a fifth lens; and a sixth lens. The fifth lens is formed in a shape so that a surface thereof on the object side and a... Agent:

20150124340 - Imaging lens: An imaging lens includes a first lens having positive refractive power; a second lens; a third lens; a fourth lens; a fifth lens having negative refractive power; and a sixth lens. The first lens is formed in a shape so that a surface thereof on the object side and a... Agent:

20150124341 - Macro conversion lens: Disclosed is a conversion lens including a sequential assembly of lens elements. The first lens element has a positive refractive power, the second lens element and the third lens element, the second and third lens elements each having a surface convex with respect to the first lens element. The characteristics... Agent:

20150124342 - Lens device: An object is to provide a lens device that can share a cable and can prevent the unnecessary exposure of the cable, and an imaging apparatus that includes the lens device. A lens device according to an embodiment of the invention, includes a lens barrel, a control unit that is... Agent:

20150124343 - Durable solar mirror films: The present disclosure generally relates to durable solar mirror films, methods of making durable solar mirror films, and constructions including durable solar mirror films. In some embodiments, the present disclosure relates to a solar mirror film comprising: a weatherable layer having a first major surface and a second major surface;... Agent: 3m Innovative Properties Company

20150124344 - Pyramidal space frame and associated methods: A space frame having a high torsional strength comprising a first square bipyramid and two planar structures extending outward from an apex of the first square bipyramid to form a “V” shape is disclosed. Some embodiments comprise a plurality of edge-sharing square bipyramids configured linearly, where the two planar structures... Agent:

20150124345 - Method, apparatus and system for forming filter elements on display substrates: A method and system for forming filter elements on a plurality of display substrates using a digital imaging system operable to selectively deposit filter material at a plurality of deposition locations is disclosed. The method involves receiving orientation information defining a disposition of a plurality of pixels associated with the... Agent: E Ink Corporation

  
04/30/2015 > 59 patent applications in 49 patent subcategories.

20150116800 - Image processing apparatus: The phase of laser light is modulated by a phase modulating array, and a hologram image is projected on a rotating screen. Light emission of the laser light is driven by PWM modulation so that a light emission period and a non-light emission period following the light emission period are... Agent:

20150116799 - Image processing apparatus and method of assembling the same: A reddish collimated beam and a greenish collimated beam respectively emitted from one and another light emitters are separately radiated to different conversion regions of a phase modulation array. In the phase modulation array, phases of components of light are converted through a plurality of pixels, thereby obtaining a modulated... Agent:

20150116798 - Scalable and tileable holographic displays: A holographic display system for generating a super hologram with full parallax in different fields of view in the horizontal and vertical directions. The display system includes assemblies or subsystems each adapted to combine holographic displays and coarse integral displays to produce or display a coarse integral hologram. The display... Agent: Disney Enterprises, Inc.

20150116801 - Single longitudinal mode diode laser module with external resonator: A single longitudinal mode diode laser module including a laser diode (1) and an external resonator using a volume holographic grating (3) having a prescribed reflective bandwidth is made amenable to automatic power control by controlling the temperature of the laser diode such that the laser power may be allowed... Agent: Showa Optronics Co., Ltd.

20150116802 - Phase-switched optical flip-flops using two-input bistable resonators and methods: A two-input bistable resonator that can be switched in a robust way by phase modulation of the input beams is presented. An optical flip-flop of the present invention may be embodied as a two-input Kerr resonator. The disclosed switching mechanism is compatible with cross-phase modulation induced by set and reset... Agent:

20150116803 - Optical reflecting device: An optical reflecting device includes a fixed frame, a pair of first oscillation parts, a movable frame, a pair of second oscillation parts, and a mirror part. One-side ends of the first oscillation parts are connected to the inside of the fixed frame. The movable frame is connected to and... Agent:

20150116804 - Optical scanner, image display device, head mount display, and heads-up display: An optical scanner includes: a movable plate which includes a light reflection unit which reflects light; a first torsion bar spring which oscillatably supports the movable plate around a first axis; a displacement member which is connected to the first torsion bar spring; a second torsion bar spring which oscillatably... Agent:

20150116805 - Optical scanner, image display device, head mount display, and heads-up display: An optical scanner includes: a movable plate which includes a light reflection unit; a first torsion bar spring which oscillatably supports the movable plate around a first axis; a displacement portion which is connected to the first torsion bar spring; a second torsion bar spring which oscillatably supports the displacement... Agent:

20150116806 - Optical scanner, image display device, head mount display, and heads-up display: An optical scanner includes: a movable plate which includes a light reflection unit; a first torsion bar which oscillatably supports the movable plate around a first axis; a first displacement member which is connected to the first torsion bar; a second torsion bar which oscillatably supports the first displacement member... Agent:

20150116807 - Microscope and microscopy method: A microscope, preferably a laser scanning microscope, with at least one illuminating beam, which in a partial area along the cross-section thereof, is phase-modulated with a modulation frequency. A microscope objective is provided for focusing the illumination beam onto a sample. The microscope further has a detection beam path and... Agent:

20150116808 - System and method for controlling an optical filter assembly: A control system for a variable transmittance optical filter assembly includes a controller in communicatively coupled to a pair of load terminals, and a memory communicatively coupled to the controller and having encoded thereon statements and instructions executable by the controller to transition the optical filter assembly between operating states... Agent:

20150116809 - Optical module: A metal stem is provided with a through-hole, a temperature control module is mounted thereon, and a metal protrusion is formed integrally therewith. A lead pin includes a through section inserted in the through-hole of the metal stem, and an inner lead section continued from one end of the through... Agent: Mitsubishi Electric Corporation

20150116810 - Frameless interior rearview mirror assembly: An interior rearview mirror assembly for a vehicle includes a mirror casing and an electro-optic reflective element. The reflective element has an electro-optic active region where an electro-optic medium is disposed and bounded by a perimeter seal. A transparent electrically conductive coating is established at the rear surface of the... Agent:

20150116811 - Applications for controlling optically switchable devices: Software applications are used for controlling the optical state of one or more optically switchable windows or other optical products installed in a structure such as building. The applications permit users to send and/or receive data and/or commands for controlling the switchable optical products. In some embodiments, the applications provide... Agent:

20150116812 - Aberration correction device and laser microscope: An aberration correction device (3) corrects wave front aberration arising in an optical system that includes an object lens (4) disposed in an optical path for light beams output by a coherent light source (1). The aberration correction device (3) has a symmetrical aberration correction element (3a) that corrects symmetrical... Agent:

20150116814 - Device for inspecting a photoelectric pulse wave sensor and method for inspecting a photoelectric pulse wave sensor: A device according to an embodiment includes: a simulated skin portion being located near a photoelectric pulse wave sensor to simulate a blood flow of the skin; a reflectance changing unit located on an opposite side of the simulated skin portion to the photoelectric pulse wave sensor, the reflectance changing... Agent:

20150116813 - Method and apparatus for controlling electrowetting cell: Provided is a technology for controlling an electrowetting cell. The electrowetting cell may be controlled by applying a preset first voltage to the electrowetting cell, measuring a first circuit parameter between any one side surface and a conductive liquid disposed in the electrowetting cell and determining whether a reset second... Agent: Samsung Electronics Co., Ltd.

20150116815 - Variable fresnel lens: Disclosed is a variable Fresnel lens, including: an electric active polymer layer of which a form is deformed by an electric field; and a Fresnel lens coupled to an upper portion of the electric active polymer layer, and configured to change a position of a focus according to deformation of... Agent: Electronics And Telecommunications Research Institute

20150116816 - Compact single frequency laser: A single frequency laser system is configured with an elongated housing extending along a longitudinal axis and having opposite axially spaced upstream and downstream ends. The housing encloses a laser chip configured to emit a radiation which propagates along a light path and emitted through the downstream faucet thereof. One... Agent: Ipg Photonics Corporation

20150116817 - Active energy ray curable adhesive composition, polarizing film and method for producing same, optical film and image display device: An active energy ray-curable adhesive composition comprising radically polymerizable compounds (A), (B) and (C) as curable components, wherein the radically polymerizable compound (A) has an SP value of 29.0 (kJ/m3)1/2 to 32.0 (kJ/m3)1/2; the radically polymerizable compound (B) has an SP value of 18.0 (kJ/m3)1/2 to less than 21.0 (kJ/m3)1/2;... Agent: Nitto Denko Corporation

20150116818 - Infrared zoom lens: Provided is a zoom lens that has a four-lens configuration and is capable of having a viewing angle of larger than 180°. Provided is an infrared zoom lens that has a long back focus. The present invention comprises a first lens group that has a negative refractive power, and a... Agent: Tamron Co., Ltd

20150116819 - Zoom lens: A zoom lens includes sequentially from an object side a first lens group having a negative refractive power; an aberture stop; and a second lens group having a positive refractive power. The second lens group is moved along an optical axis toward the object side to zoom from a wide... Agent: Tamron Co., Ltd.

20150116820 - Film mirror for solar light reflection, and reflective device for solar power generation: Provided is a film mirror for solar light reflection, which is so adapted that a protective layer containing a resin is arranged on the solar light incident side relative to a resin-film-like support and a silver reflective layer. The resin has a benzotriazole-type ultraviolet-ray-absorbing group and/or a triazine-type ultraviolet-ray-absorbing group.... Agent:

20150116821 - Switchable high and low magnification lightweight microscope lens structure: A switchable high and low magnification lightweight microscope lens structure has a first microscope unit, a second microscope unit and a hinge. The first microscope unit has a first microscope lens having a first adhesive piece adhesively attached to an inner side of the first microscope unit with a hole... Agent:

20150116822 - Laser scanning microscope apparatus and laser scanning method: Both light stimulation of a specimen at a high intensity and detailed fluorescence observation at a low intensity are realized by using a single laser light source. Provided is a laser scanning microscope apparatus (1) including a laser light source (11) that generates laser light; output-power control portion (13) that... Agent: Olympus Corporation

20150116823 - Finder optical system: wherein f designates the focal length of the entire the eyepiece lens system at a diopter of −1, f3 designates the focal length of the third lens element, L3n designates the refractive index at the d-line of the third lens element, and L3b designates the radius of curvature of the... Agent: Ricoh Imaging Company, Ltd.

20150116825 - Polarizer with variable inter-wire distance: A wire grid polarizer comprising an array of parallel, elongated nano-structures disposed over a surface of a substrate. Each of the nano-structures can include a pair of parallel, elongated wires (or top ribs), each oriented laterally with respect to one another. There can be a first gap disposed between the... Agent:

20150116824 - Polarizer with wire pair over rib: Wire grid polarizers, and methods of making wire grid polarizers, including an array of parallel, elongated nano-structures disposed over a surface of a substrate. Each of the nano-structures can include a first rib disposed over a surface of a substrate and a pair of parallel, elongated wires, each laterally oriented... Agent:

20150116827 - Highly miscible polymer blends and uses thereof: Compositions comprise a highly miscible polymer blend of at least one cellulose derivative and at least one polysiloxane additive of formula [R1R2R3SiO0.5]a[R4R5SiO]b[R6SiO1.5]c[SiO2]d, wherein the substituents R1, R2, R3, R4, R5 and R6 each independently represents a hydrocarbon group or a functional group selected from a hydroxyl group, an acyloxy group... Agent: The Dow Chemical Company

20150116826 - Polarizing plate and organic el panel: There is provided a polarizing plate that achieves an excellent reflection hue. A polarizing plate according to an embodiment of the present invention is used in an organic EL panel, and includes a polarizer and a retardation film. In-plane retardations of the retardation film satisfy a relationship of Re(450)<Re(550); and... Agent: Nitto Denko Corporation

20150116828 - Anti-shock lens driving apparatus: An anti-shake lens driving apparatus is provided, including a lens carrier, for carrying at least a lens set; a magnet module, disposed on the outer surroundings of the lens carrier for pushing the lens carrier; a suspension part, further including an upper suspension resilient element and a lower suspension resilient... Agent: Topray Technologies, Inc.

20150116829 - Zoom lens and imaging device using zoom lens: A zoom lens includes, in order from an object side to an image surface side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a negative refractive power, and a fourth lens group having a positive... Agent:

20150116830 - Microscope objective lens: A microscope objective lens includes a first lens group, a second lens group, and a third lens group. The first lens group includes a positive lens component having a lens surface positioned nearest the object side and having a negative refractive power and at least one cemented lens component having... Agent: Nikon Corporation

20150116831 - Optical element, optical device, and electronic device: An optical element includes a conductive fixed reflection film, a movable reflection film that faces the fixed reflection film, a transmissive second insulating film which is provided on a side of the fixed reflection film opposite to the movable reflection film, and a light receiving unit which is provided on... Agent:

20150116832 - Optical component: An optical component includes an optical substrate and a first band-pass filter disposed on the optical substrate. The first band-pass filter includes a high refractive index layer having a first refractive index, and a low refractive index layer having a second refractive index lower than the first refractive index. The... Agent:

20150116833 - Brightness enhancement film with substantially non-imaging embedded diffuser: A microreplicated optical film (919) for use in optical displays, backlights, and the like includes a prismatic layer (950) carried by a substrate (920). In use, the optical film may be combined in a system with other components such that the optical film is positioned between an extended light source... Agent:

20150116834 - Antireflection film: On a surface of a film base material (22), an antireflection structure configured by nano-sized optical projections (23) to suppress reflection of light and protective pillars (24) to prevent the optical projections (23) from being flattened out are arranged. The protective pillar (24) has a truncated cone shape. When a... Agent: Soken Chemical & Engineering Co., Ltd.

20150116835 - Optical film, polarizing plate, liquid crystal panel, and image display apparatus: Provided are: an optical film, wherein interference fringes can be suppressed from being generated, cloudiness is not observed, and a manufacture cost can be reduced. In accordance with one aspect of the present invention, there is provided an optical film 10 including a functional layer 12, wherein the functional layer... Agent: Dai Nippon Printing Co. , Ltd.

20150116836 - Lens array, and method for manufacturing the same: Provided is a lens array, wherein partition walls are formed, using a blade, on a surface of a liquid-repellent substrate subjected to a lyophilic surface treatment, liquid-repellent groove sections formed by the blade, each of the liquid-repellent groove sections is V-shaped, lyophilic sections between the partition walls that are adjacent... Agent: Fuji Xerox Co., Ltd.

20150116837 - Head-up display device: A head-up display device which can reduce heat generation and perform efficient control by controlling a drive current of a motor is provided. After a combiner is held in a display position, a microcomputer controls duty of drive pulse supplied to the motor so that the motor is operated by... Agent:

20150116838 - Optical multiplexer and demultiplexer and a method for fabricating and assembling the multiplexer/demultiplexer: Known semiconductor wafer process technologies are used to manufacture an optical MUX/DeMUX with very precise dimensional control. The manufacturing process eliminates the need to polish optical surfaces of the MUX/DeMUX, which reduces the overall manufacturing costs and the amount of time that is required to manufacture the MUX/DeMUX.... Agent: Avago Technologies GeneralIP(singapore) Pte. Ltd.

20150116839 - Laser beam collimation apparatus and manufacturing method thereof: Certain aspects of the disclosure relates to a laser beam collimation apparatus and a manufacturing method thereof. In one exemplary embodiment, the laser beam collimation apparatus includes a laser and a collimating lens disposed opposite the laser, in which the laser is mounted on a laser seat, and the collimating... Agent:

20150116840 - Projection lens: A projection lens for a projection device having a light valve is provided. The light valve provides an image light beam. The projection lens includes a first lens group, a second lens group and a reflecting lens group. The second lens group is disposed between the first lens group and... Agent:

20150116841 - Electronic device: An exemplary embodiment of the present inventive concept discloses an electronic device, including a display, a body to which the display is attached, wherein the body is coated with a meta-material, the meta-material configured to divert an electromagnetic wave based on refraction characteristics, and a display-cover that blocks the display... Agent:

20150116842 - Freeform imaging lens and freeform imaging system using the same: A freeform imaging lens defined in a (x, y, z) coordinate is provided. The freeform imaging lens comprises a first surface and a second surface opposite to the first surface. The first surface comprises a first freeform surface and a second freeform surface symmetrical about x-z plane. The first freeform... Agent:

20150116844 - Lens assembly: A lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is a biconvex lens with... Agent:

20150116843 - Lens module: A lens module include: a first lens having positive refractive power; a second lens having positive refractive power; a third lens having refractive power; a fourth lens having positive refractive power; a fifth lens having refractive power; and a sixth lens having negative refractive power and having an inflection point... Agent: Samsung Electro-mechanics Co., Ltd.

20150116846 - Image pickup lens: where r3 represents a curvature radius of an object-side surface of the second lens, r4 represents a curvature radius of an image-side surface of the second lens, f represents a focal length of an overall optical system of the image pickup lens, and f2 represents a focal length of the... Agent: Kantatsu Co., Ltd.

20150116845 - Mobile device and optical imaging lens thereof: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces and/or the refracting power of the lens elements, the... Agent:

20150116847 - Imaging lens module: An imaging lens module includes first, second, third and fourth optical lens elements that are arranged sequentially from an object side to an image side along an optical axis and that respectively have positive, positive, negative and negative refractive powers, and a fixed aperture stop that is disposed between the... Agent:

20150116848 - Imaging lens and imaging apparatus: An imaging lens consists of a first lens group, a second lens group, an aperture stop and a third lens group that has positive refractive power in this order from an object side. The first lens group consists of an L11 lens having positive refractive power, an L12 lens having... Agent:

20150116849 - Optical imaging lens: The present invention provides an optical imaging lens. The optical imaging lens comprises a lens barrel and several lens elements positioned therein. Each lens element has a lens portion and a peripheral portion formed around the lens portion and extending to the rim. The lens portion is formed with an... Agent: Genius Electronic Optical Co., Ltd.

20150116850 - Lens and optical pickup device: A metal mold including: a first inner metal mold which forms a first lens surface and a first flat surface portion of a lens; a first outer metal mold which forms a second flat surface portion; a second inner metal mold which forms a second lens surface and a third... Agent: Hoya Corporation

20150116851 - Selectively attachable and removable optical systems for mobile devices: Some embodiments disclosed herein relate to an optical system having multiple (e.g., two or more) optical components attached to a retainer portion, and the retainer portion may be removably attached to mobile electronic devices such as mobile phones, tablet computers, media players, and the like. In some embodiments, the optical... Agent:

20150116852 - Display apparatus having bezel hiding member: A display apparatus includes a display main body having a screen and a bezel that surrounds the screen, and a bezel hiding member mounted on the bezel to cover the bezel. The bezel hiding member includes a body portion configured to refract an image light that emitted from an edge... Agent: Samsung Electronics Co., Ltd.

20150116853 - Safety and flexible mirror structure with flexible back pad: A safety and flexible mirror structure with a flexible back pad, comprises: a reflective material layer, which is a coating material that reflects light and has two surfaces; a flexible transparent material layer, which integrates with one of the two surfaces of the reflective material layer, and the flexible transparent... Agent: Chin-yeh Co., Ltd.

20150116854 - Glass clamp for a vehicle mirror assembly: An exterior vehicle mirror assembly including an housing with a mirror glass disposed in the housing. A glass clamp connects the mirror glass and the housing. The glass clamp is slidably carried on both the mirror glass and the housing for moving between a locked position in which the glass... Agent: Lang-mekra North America LLC

20150116855 - Manual mirror: A manual mirror, capable of obtaining optimum clamp force on a mirror support stay while reducing the number of components and simplifying the structure of the mirror, includes a mirror body and mounting section for attaching the mirror body to the mirror support stay. The mounting section is constructed mainly... Agent: Daito Press Manufacturing Co., Ltd.

20150116856 - Plasmonic nano-color coating layer and method for fabricating the same: A plasmonic nano-color coating layer includes a composite layer including a plurality of metal particle layers and a plurality of matrix layers and having a periodic multilayer structure in which the metal particle layers and the matrix layers are alternately arranged, a dielectric buffer layer located below the composite layer,... Agent: Korea Institute Of Science And Technology

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