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Electric lamp and discharge devices

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.
04/10/2014 > 11 patent applications in 11 patent subcategories.

20140097736 - High-brightness, long life thermionic cathode and methods of its fabrication: An improved cathode comprises a cone-shaped emitter with a carbon-based coating applied to the emitter cone surface, in which there is a narrow annular gap between the emitter body and the carbon coating. The gap prevents direct contact between the carbon coating and the crystalline emitting material, thereby preventing damaging... Agent: Nuflare Technology, Inc.

20140097737 - Thermoplastic resin composition for reflector, reflector plate, and light-emitting diode element: The purpose of the present invention is to provide a thermoplastic resin composition for a reflector plate with which it is possible to obtain a molded article having excellent moldability, high mechanical strength, excellent heat resistance and a high reflectance that is stable over time, and it is possible to... Agent: Mitsui Chemicals Inc.

20140097738 - Lighting device: According to one embodiment, a lighting device includes a light source with a directivity and a light-transmitting cover including a light-transmitting area configured to emit light from the light source to the outside. The light-transmitting cover is in a dome shape and formed of a material doped with scattered fillers... Agent: Kabushiki Kaisha Toshiba

20140097739 - Spark plug: In a spark plug, at least either of a center electrode and a ground electrode has a tip which defines a gap, a tip provided on at least either of a center electrode and a ground electrode contains Ir, Rh and Ru in a total amount of 95 mass %... Agent: Ngk Spark Plug Co., Ltd.

20140097740 - Plasma-generating device: A plasma-generating device includes an anode plate and a cathode plate spaced apart from the anode plate. The cathode plate includes a substrate and a hybrid diamond layer formed on the substrate. The hybrid diamond layer includes ultra-nanocrystalline diamond grains, an amorphous carbon disposed among and bonded to the ultra-nanocrystalline... Agent: Tamkang University

20140097741 - Field emission electron source and field emission device: A field emission electron source includes a linear carbon nanotube structure, an insulating layer and at least one conductive ring. The linear carbon nanotube structure has a first end and a second end. The insulating layer is located on outer surface of the linear carbon nanotube structure. The first conductive... Agent: Tsinghua University

20140097742 - Phosphor enhanced light source for presenting a visible pattern and a luminaire: A phosphor-enhanced light source 100 for presenting a visible pattern and a luminaire is provided. The phosphor-enhanced light source 100 comprises a light exit window 112, a light emitter 122, a luminescent layer 104. The light exit window 112 emits light into the ambient of the phosphor-enhanced light source 100.... Agent: Koninklijke Philips N.v.

20140097743 - Display panel, organic light emitting display device having the same, and method of manufacturing a display panel: A method of manufacturing a display panel of an organic light emitting display device includes determining a plurality of pixel groups, the pixel groups corresponding to groups of pixels of the display panel, calculating aperture ratios for the pixels, respective aperture ratios being calculated by pixel group based on respective... Agent:

20140097744 - Phosphor and light emitting device: A phosphor and a light emitting device including the phosphor may be provided that emits light having a peak wavelength between a green wavelength band and a yellow wavelength band and has a triclinic system crystal structure of which the chemical formula is MSi2N2O2, M═CaxSryEuz(x+y+z=1), wherein, when three sides of... Agent:

20140097745 - Organic el device: An organic EL device of the present invention includes: a base layer; a plurality of bottom electrodes arranged in a surface portion of the base layer at an interval in a lateral direction along a surface of the base layer; an organic layer which contains an organic light emitting material... Agent: Rohm Co., Ltd.

20140097746 - Flat panel display device: A flat panel display device to protect a display unit against an external shock. The flat panel display device includes a base substrate on which a display unit is formed, an encapsulation substrate combined to the base substrate to cover the display unit, and a metal sheet disposed in a... Agent: Samsung Display Co., Ltd.

04/03/2014 > 10 patent applications in 8 patent subcategories.

20140091697 - Illumination source with direct die placement: An illumination source includes a heat sink with an inner core region and an outer core region having structures to dissipate heat from the inner core region. An LED assembly is pressed into a thermally-conductive compound disposed between the LED assembly and the inner core region. A retaining clamp is... Agent: Soraa, Inc.

20140091698 - Lamp device and lighting apparatus: A lamp device includes a substrate body, a light source part mounted on the substrate body, and a contact portion electrically connected to the light source part. A cover receives the light source part in a space formed by the cover and the substrate body, is light transmissive at least... Agent: Toshiba Lighting & Technology Corporation

20140091699 - Modified spectrum lamp: There is herein described a lamp having a light-transmissive envelope, a tungsten-halogen capsule and a coating disposed on the surface of the light-transmissive envelope or doped in the light-transmissive material. The light-transmissive envelope may comprise a light-transmissive material. The tungsten-halogen capsule can be positioned inside the light-transmissive envelope.... Agent: Osram Sylvania Inc.

20140091700 - Spark plug: A spark plug with both improved load life performance and improved radio-noise-preventing property, wherein the spark plug has a resistor containing a Ti component. The spark plug includes a circular columnar insulator having a through hole; a center electrode; a terminal shell; and a resistor provided in the through hole... Agent: Ngk Spark Plug Co., Ltd.

20140091701 - Spark plug for internal combustion engine: A spark plug for use in an internal combustion engine has a center electrode, an earth electrode, and an electrode chip formed on at least one of the center electrode and the earth electrode. A spark discharge gap is formed between the center electrode and the earth electrode. The electrode... Agent: Denso Corporation

20140091702 - Cathode housing suspension of an electron beam device: A cathode-housing suspension of an electron beam device having a tubular body of elongate shape with an exit window extending in the longitudinal direction and a connector end in one end of the tubular body is disclosed. The electron beam device further comprises a cathode housing having an elongate shape... Agent: Tetra Laval Holdings & Finance S.a.

20140091703 - Energy efficient light source comprising photoluminescent material and a selective mirror: An energy efficient light source comprising photoluminescent material and a selective mirror is disclosed. In an embodiment, a first light source emanates light of a particular spectrum, a layer of photoluminescent material surrounding the first light source absorbs light of the spectrum emanated by the first light source and emanates... Agent: I2ic Corporation

20140091705 - Light-emitting element and display device using same: A display device having a plurality of light-emitting elements that construct picture elements aligned on a substrate in a formation of a matrix. The light-emitting element includes a light-emitting device having a flat surface portion and including a light-emitting layer and an anode. A driver element is connected with the... Agent: Japan Display Inc

20140091704 - Organic luminescent display device and method of manufacturing at organic luminescent display device: An organic EL display device of the invention includes: a first substrate; a second substrate disposed above the first substrate and having a display area and a non-display area; and a light-emitting layer disposed between the display area and the first substrate, wherein a first alignment mark having the light-emitting... Agent: Japan Display Inc.

20140091706 - High-pressure discharge lamp with a starting aid: A high-pressure discharge lamp with a starting aid, may includ a discharge vessel, wherein the discharge vessel has two ends with seals, in which electrodes are fastened, wherein the starting aid is fitted on the outside of the discharge vessel, wherein the starting aid has a local field amplifier having... Agent: Osram Gmbh

03/27/2014 > 12 patent applications in 11 patent subcategories.

20140084775 - Substrate, display panel, and display apparatus: A substrate includes: a plurality of pixels arranged two-dimensionally on a common wiring substrate, and each including a plurality of types of light emitting elements that differ from one another in emission color; a plurality of light-scattering sections each provided for a corresponding one of the pixels, and each provided... Agent: Sony Corporation

20140084776 - Spark plug: A spark plug includes an insulator, and a metal shell disposed at an outer periphery of the insulator and including a shoulder. The insulator includes a trunk portion, and a leg formed at the tip end side of the trunk portion. The shoulder of the metal shell includes a first... Agent: Ngk Spark Plug Co., Ltd.

20140084777 - Light emitting device and illumination apparatus: According to one embodiment, there is provided a light emitting device includes a substrate; a first light emitting element mounted on one surface side of the substrate; a second light emitting element mounted on the one surface side of the substrate and having a light emitting layer positioned above a... Agent: Toshiba Lighting & Technology Corporation

20140084778 - Plasma display panel and method for producing the same: A plasma display panel includes: a front plate including an image display area and an image non-display area provided outside the image display area; and a rear plate provided to be opposed to the front plate. The front plate has a substrate, and a display electrode provided over the substrate.... Agent: Panasonic Corporation

20140084779 - Recyclability of fluorescent lamp phosphors: Improved recyclability of phosphors in fluorescent lamps is provided. A fluorescent lamp is constructed with phosphor particles having a specific surface area less than a certain predetermined value. During recycling, these phosphor particles are more readily separated from the basing cement used in such fluorescent lamp. A method is also... Agent: General Electric Company

20140084780 - Blue light-emitting phosphor and light-emitting device using the blue light-emitting phosphor: The emission strength of a light released from a blue light-emitting phosphor having a merwinite crystal structure and an elemental formula of (Sr,Ca)3MgSi2O8 activated with Eu in which a molar ratio of Sr and Ca is in the range of 1:0.10 to 1:0.30 is stable in a wide temperature range.... Agent: Ube Material Industries, Ltd.

20140084781 - Light emitting device: A light emitting device includes a substrate including a base member, a plurality of wiring portions disposed on a surface of the base member, a covering portion having openings respectively exposing a part of the wiring portions, a plurality of light emitting elements respectively electrically connected to the wiring portions... Agent: Nichia Corporation

20140084782 - Light emitting device: l

20140084783 - Red-emitting nitride-based calcium-stablized phosphors: Red-emitting phosphors may comprise a nitride-based composition represented by the chemical formula MaSrbSicAldNeEuf, wherein: M is at least one of Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and 0<a<1.0; 1.5<b<2.5; 4.0≦c≦5.0; 0≦d≦1.0; 7.5<e<8.5; and 0<f<0.1; wherein a+b+f>2+d/v and v is the valence of M. Furthermore, nitride-based red-emitting... Agent: Intematix Corporation

20140084784 - White light-emitting device, white light-emitting panel including the same, method of manufacturing white light-emitting panel, and display apparatus including white light-emitting device: A white light-emitting device includes a first electrode; a first barrier rib on the first electrode including a first color conversion material; a second barrier rib on the first electrode spaced apart from the first barrier rib and including a second color conversion material; a third color layer between the... Agent: Samsung Display Co., Ltd.

20140084785 - Light source device, method for manufacturing the same and filament: A filament showing high radiation characteristics and hardly suffering from disconnection and film separation is provided by using a high melting point metal compound such as tantalum carbide. As the filament, a filament comprising a tungsten base material 30, a tantalum layer 31 coating the tungsten base material 30, and... Agent: Stanley Electric Co., Ltd.

20140084786 - Light source device: A filament of simple structure showing improved conversion efficiency is provided. There is provided a light source device comprising a light-transmitting gas-tight container, a filament disposed in the light-transmitting gas-tight container, and a lead wire for supplying an electric current to the filament, wherein the filament consists of a single... Agent: Stanley Electric Co., Ltd.

03/20/2014 > 14 patent applications in 10 patent subcategories.

20140077681 - Enhanced aluminum thin film coating for lamp reflectors: Reflector lamps and their methods of manufacture are provided. The reflector lamp includes a parabolic housing defining an interior surface; a light source positioned within the housing; a reflector layer (e.g., including aluminum) on the interior surface of the housing; and an optical interference multilayer coating on the reflective layer.... Agent: General Electric Company

20140077682 - Display device and light-emitting element: There is provided a display device including a light-emitting element body part, a low refractive index layer part which is provided over a light output surface of the light-emitting element body part and has a first refractive index, and a packaging member which is provided to seal the light-emitting element... Agent: Sony Corporation

20140077683 - Spark plug with ceramic electrode tip: A spark plug (20) for igniting a mixture of fuel and air of an internal combustion engine comprises a center electrode (22) and a ground electrode (24). At least one of the electrodes (22, 24) includes a body portion (28, 30) formed of thermally conductive material and a firing tip... Agent: Federal-mogul Ignition Company

20140077684 - Particle sources and methods for manufacturing the same: The present disclosure provides a method for manufacturing a particle source comprising: placing a metal wire in vacuum, introducing active gas, adjusting a temperature of the metal wire and applying a positive high voltage V to the metal wire to generate at a side of the head of the metal... Agent: 38th Research Institute, China Electronics Technology Group Corporation

20140077686 - Light-emitting dies incorporating wavelength-conversion materials and related methods: In accordance with certain embodiments, semiconductor dies are embedded within polymeric binder to form, e.g., light-emitting dies and/or composite wafers containing multiple light-emitting dies embedded in a single volume of binder.... Agent:

20140077685 - Red flourescent material, method for producing red fluorescent material, white light source, illuminating device, and liquid crystal display:

20140077687 - Red phosphor and light-emitting device comprising the same: There is provided a red phosphor including a compound represented by an empirical formula Az(Sr, M)2(Si, Al)O4-xNy (0<x<3, y=2x/3, and 0.001<z<0.1), and has a grain size distribution corresponding to 6.9 μm≦D50≦13.9 μm, wherein A is at least one element selected from a group consisting of lithium (Li), potassium (K) and... Agent: Samsung Electronics Co., Ltd.

20140077690 - Display module: A display module includes a display panel, a window and an optical clear adhesive (OCA) film. The display panel has a first surface and a second surface opposite to the first surface. The window has a first surface facing the first surface of the display panel, and a second surface... Agent: Samsung Display Co., Ltd.

20140077689 - Light emitting device comprising phosphorescent materials for white light generation: The present invention relates to phosphors for energy downconversion of high energy light to generate a broadband light spectrum, which emit light of different emission wavelengths.... Agent: Universal Display Corporation

20140077688 - Low image sticking oled display: Devices and fabrication methods thereof are provided which reduce image sticking and/or improve lifetime and performance of blue emissive devices. Each device may include non-common transport layers between emissive devices, one or more optical capping layers, light and deep blue emissive devices, a mixed host emissive layer, a high T1... Agent:

20140077691 - Electroluminescent device including moisture barrier layer: An electroluminescent device includes: a substrate; an electroluminescent layered structure disposed over the substrate and including first and second electrode layers and an electroluminescent material layer disposed between the first and second electrode layers; and a moisture barrier layer in contact with the electroluminescent layered structure for preventing moisture from... Agent: National Chiao Tung University

20140077692 - Flat panel display device having thin film encapsulation and, manufacturing method thereof: A flat panel display device and a manufacturing method thereof. In the flat panel display device, a thin film encapsulation structure covering a display unit on a substrate includes an alternating layers stack in which organic layers and inorganic layers are alternately stacked; and an AlOx layer on the alternating... Agent: Samsung Display Co., Ltd.

20140077693 - Plasma light source: f

20140077694 - Ceramic metal halide lamp: A ceramic metal-halide lamp is provided that can improve both lamp efficacy and color characteristics, and in which light color shift from the white region can be prevented when the lamp is dimmed. The lamp includes a luminous material, which contains sodium iodide (NaI), cerium iodide (CeI3), thallium iodide (TIl),... Agent: Iwasaki Electric Co., Ltd.

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