Electric lamp and discharge devices inventions 10/06

20060238092 - Spark plug and method for manufacturing the spark plug: A ground-electrode spark portion 32 is formed from a noble metal which contains Pt as a main component, and is joined to a main metal portion of the ground electrode 4 via an alloy layer which has a thickness ranging from 0.5 μm to 100 μm and in which the...

20060238093 - Backlight assembly and liquid crystal display apparatus having the same: A backlight assembly includes a planar fluorescent lamp, a heat-discharge member and a bottom chassis. The planar fluorescent lamp includes a lamp body, a first external electrode and a second external electrode. The lamp body emits light, the first external electrode is formed on an upper face of the lamp...

20060238094 - Carbon nanotube, electron emission source including the carbon nanotube, electron emission device including the electron emission source, and method of manufacturing electron emission device: Provided are a carbon nanotube in which a Full-Width at Half-Maximum of X-ray diffraction is 0.6 or less, an electron emission source including the carbon nanotube, and an electron emission device including the electron emission source....

20060238096 - Carbon nanotube structure and method of manufacturing the same, field emission device using the carbon nanotube structure and method of manufacturing the field emission device: In a carbon nanotube (CNT) structure and a method of manufacturing the CNT structure, and in a field emission display (FED) device using the CNT structure and a method of manufacturing the FED device, the CNT structure includes a substrate, a plurality of buffer particles having a predetermined size coated...

20060238095 - Carbon nanotube, electron emission source including the carbon nanotube, electron emission device including the electron emission source, and method of manufacturing the electron emission device: Provided are a carbon nanotube in which a difference between a thermal decomposition initiation temperature and a thermal decomposition termination temperature is less than or equal to approximately 250° C., an electron emission source including the carbon nanotube, and an electron emission device including the electron emission source....

20060238097 - Forming tool for lamp bases: A method of manufacturing a flash-free lamp base (10), wherein the lamp base (10) comprises a shell (14), an eyelet (16) and a glass, electrically insulating part (18) therebetween and joining the shell (14) and the eyelet (16), the shell and the eyelet being electrically conductive, the shell (14) having...

20060238098 - Cathode ray tube and image display apparatus using the same: A cathode ray tube includes an electron gun for emitting at least one electron beam; a mask frame include a mask having a plurality of holes or slits for allowing the electron beam to be transmitted therethrough and a frame to which the mask is attached; and a panel including...

20060238099 - Cathode ray tube and image display apparatus using the same: A cathode ray tube includes an electron gun for emitting at least one electron beam; a mask frame include a mask having a plurality of holes or slits for allowing the electron beam to be transmitted therethrough and a frame to which the mask is attached; and a panel including...

20060238100 - Flat panel display: The present invention has an object to provide a flat panel display which employs a high-strength glass material to realize a reduction in thickness and weight. The flat panel display includes two substrates SUB1 and SUB2 and a light emitter PMG provided between the two substrates. At least one of...

20060238101 - Lamp having good maintenance behavior of brightness and color coordinations: Disclosed herein is a lamp including a specific phosphor and having good ability to maintain brightness and color coordinates. Particularly, this invention provides a lamp using a phosphor in which a magnetoplumbite phase is epitaxially formed on the surface of a phosphor having a β alumina phase....

20060238102 - Phosphor for plasma display panel and plasma display panel having phosphor layer composed of the phosphor: Provided are a phosphor for a plasma display panel (PDP) including: a zinc silicate-based phosphor represented by the formula of Zn2SiO4:Mn; and a continuous crystalline metal oxide layer composed of yttrium oxide (Y2O3) formed on the zinc silicate-based phosphor, and a PDP having a phosphor layer composed of the phosphor....

20060238103 - Photo-luminescence liquid crystal display: Provided is a photo-luminescence (PL) LCD including: electrodes that are disposed on bottom and top surfaces of front and rear substrate and create an electric field in liquid crystals (LCs); a nano-dot (ND) PL layer that is disposed on the bottom surface of the front substrate and emits light when...

20060238104 - Quadrode field emission display: A quadrode field emission display is provided, where a low driving voltage is reached by an edge structure, and display in the dark is achieved by adding a sub-gate electrode. With respect to the electrical characteristics that an edge structure may raise the electric field intensity, an edge of a...

20060238108 - Electron emission device: An electron emission device includes first and second substrates facing each other with a predetermined distance therebetween, and an electron emission region formed on the first substrate. First and second electrodes are placed on the first substrate while being insulated from each other to control an electron emission of the...

20060238106 - Electron emission display: An electron emission display comprising an electron emission substrate and an image forming substrate is provided. The electron emission substrate comprises at least one electron emission device. The image forming substrate comprises at least one fluorescent layer and at least one resistance layer in contact with the fluorescent layer. In...

20060238109 - Phosphor screen substrate, image display device using the same, and manufacturing methods thereof: An object of the present invention is to provide a phosphor screen substrate in which various properties can be fulfilled, for example, withstand voltage properties are superior, white uniformity of display image is superior, and luminescence can be efficiently reflected toward the front side. A method for manufacturing a phosphor...

20060238107 - Surface light source device and liquid crystal display having the same: A surface light source device comprises a lower substrate, a cathode electrode formed on the lower substrate, an electron emitter connected electrically to the cathode electrode, an upper substrate comprising a plurality of space parts and a plurality of space partitioning parts, wherein the plurality of space parts and the...

20060238105 - Triode field emission display: A triode field emission display is provided. It utilizes the electrical characteristics that an edge structure may raise the electric field intensity to expose an edge of a cathode plate through an opening of a gate layer, thereby forming the edge structure at an emitter to raise the electric field...

20060238110 - Organic el device and organic el display: wherein each of L1 and L2 is a bivalent group; each of X1, X2, X3, X4, X5, and X6 is alkyl group or the like; each of a and e is 0 or 1; each of b, f, g, and h is an integer of 0 to 3; c is...

20060238111 - Organic light emitting display apparatus: An object of the present invention is to provide an organic light emitting element having a high efficiency and a high quality in which electron and hole injection efficiency of an electrode is reproduced in an insulated or contaminated first electrode. In an organic light emitting display apparatus, a substrate,...

20060238115 - Active matrix organic light emitting device and method of manufacturing the same: A bottom-surface emitting organic light emitting device and a method of manufacturing the organic light emitting device includes providing a transparent substrate, an organic light emitting diode (“OLED”) that includes a transparent electrode, an organic light emitting layer, and a pixel electrode sequentially stacked on an upper surface of the...

20060238112 - Light-emitting element and light-emitting device: Organic materials doped with alkali metal have been conventionally used for electron transport layers or electron injection layers which constitute light-emitting films in organic EL light-emitting elements which are used in display devices or illuminating devices. Such conventional organic materials involve problems such that a strict process control is required...

20060238113 - Organic el device and display: An organic-EL device which has light emission components in three colors of red, green and blue in a good balance suited to use for a full-color display and which is capable of highly efficient and stable light emission for a long time. In the organic EL device (1) including an...

20060238114 - Organic electroluminescent display and fabrication method thereof: An organic electroluminescent device and method for fabricating the same are provided. The organic electroluminescent device comprises an anode. An organic luminescent layer is formed over the anode. A partially light-transmitting layer is formed over the organic luminescent layer. A protection layer is formed over the partially light-transmitting layer. A...

20060238116 - Patterns of electrically conducting polymers and their application as electrodes or electrical contacts: Electronic devices having patterned electrically conductive polymers providing electrical connection thereto and methods of fabrication thereof are described. Liquid crystal display cells are described having at least one of the electrodes providing a bias across the liquid crystal material formed from a patterned electrically conductive polymer. Thin film transistors having...

20060238119 - Multicolor oled displays: An OLED display having at least first, second, and third differently colored pixels includes a first light emitting layer provided over a substrate for the first and second pixels and a second light emitting layer provided over the substrate for the third pixel wherein the first and second light emitting...

20060238120 - Multicolor oled displays: It is an object of the present invention to avoid the above-mentioned problems and provide a multicolor OLED display with improved power efficiency that reduces the need for precisely patterning one or more of the OLED layers. This object is achieved by an OLED display having at least red, green,...

20060238118 - Oled multicolor displays: An OLED display having at least first, second, and third differently colored pixels includes a first light emitting layer provided over a substrate for the first and second pixels and a second light emitting layer provided over the substrate for the first, second, and third pixels, wherein the first and...

20060238117 - Organic light emitting diodes: This invention relates to organic light emitting diodes (OLEDs) and to methods for their manufacture. The invention provides an OLED element or display which enables contrast to be produced in an image. In accordance with the invention a layer of ink is patterned as a blocking layer between two OLED...

20060238121 - Halogen incandescent lamp and method for its production: The present invention relates to an electrical incandescent lamp (1), in particular a halogen incandescent lamp, in which luminous element limbs (14, 16) extend in lamp vessel structural parts (42, 44), the lamp vessel structural parts surrounding the luminous element limbs in sections at a distance, and the axes of...

20060238122 - Plasma display panel: A catalyst reacting with hydrocarbons is provided on protective layer (8) formed on front panel (1) and barrier ribs (12), phosphor layers (13), and base dielectric layer (11) formed on back panel (2), in an exposed manner to the inner space of the PDP, so that the hydrocarbons are oxidized...

20060238123 - Plasma display panel: Provided is a plasma display panel including a rear substrate, a front substrate separated from the rear substrate, a plurality of barrier ribs arranged between the front substrate and the rear substrate and adapted to define a plurality of discharge cells corresponding to a plurality of sub-pixels, a plurality of...

20060238124 - Dielectric layer, plasma display panel comprising dielectric layer, and method of fabricating dielectric layer: A dielectric layer increases color temperature and contrast ratio, and prevents brightness reduction. A plasma display panel includes the dielectric layer. The dielectric layer includes a base glass and a transition metal compound. In the dielectric layer, the transmittance of visible light having a wavelength of 430 to 480 nm...

20060238125 - Plasma display panel: Disclosed is a plasma display panel. The plasma display panel includes an electrode structure in which an address electrode and a scan electrode generating an address discharge are aligned adjacent to each other such that an address voltage is constantly maintained at a relatively low level, thereby improving the light...

20060238126 - Threaded base lamp assembly: A semi-standard threaded base lamp assembly may be formed with a substitutable optical housing. The assembly enables a standard set of components to be assembled as a threaded base lamp, but during construction any one of a variety of specialty reflector shells may be substituted in the assembly process to...

20060238127 - High-pressure discharge lamp: A high-pressure discharge lamp has a discharge vessel (10) enclosing a discharge space (11) which contains an ionizable filling. The discharge vessel has a first (2) and a second (3) mutually opposed neck-shaped portion provided with a pair of electrodes (6, 7) arranged in the discharge space (13). Each electrode...

20060238128 - Cold cathode fluorescent lamp and backlight module using same: A cold cathode fluorescent lamp includes: a working gas, a transparent tube, a fluorescent layer, an anode, a cold cathode and a light cut filter film. The transparent tube receives a working gas, and has an inner surface and an outer surface. The fluorescent layer is formed on the inner...

20060232178 - Reflector high-pressure discharge lamp: In the reflector high-pressure discharge lamp, including a gastight discharge vessel (1) made from quartz glass with two necks (1b, 1c) fitted diametrically to the envelope of the discharge bulb (1a), with a tungsten electrode (3) being fused in a gastight manner into each of the necks by a sealing...

20060232179 - Ballast for light emitting device: A thin resistive layer is connected in series and integrated with a light emitting device as a ballast to stabilize the current through the light emitting device....

20060232180 - Field emission backlight unit, method of driving the same, and method of manufacturing lower panel: In a field emission backlight unit, a method of driving the same, and a method of manufacturing a lower substrate, the field emission backlight unit includes: a lower substrate; first and second electrodes alternately formed in parallel lines on the lower substrate; emitters interposed between the lower substrate and the...

20060232181 - Shadow mask for cathode ray tube (crt): A shadow mask for a Cathode Ray Tube (CRT) facilitates high resolution with enhanced impact resistance and minimized thickness. The shadow mask has an effective screen portion with a plurality of beam passage holes arranged in a predetermined pattern, and a non-holed portion surrounding the effective screen portion with no...

20060232182 - Shadow mask for cathode ray tube (crt): A shadow mask for a Cathode Ray Tube (CRT) which achieves a high brightness and white uniformity by minimizing light emission of incorrect colors, includes: an effective screen portion with a plurality of beam passage holes arranged in a predetermined pattern and a non-holed portion surrounding the effective screen portion...

20060232183 - Organic light emitting diode display: An OLED display comprising a plurality of pixels, first, second, and third reference voltage generators; and a data driver, all formed on the same substrate is disclosed. Each pixel includes a subpixel of a first color, a subpixel of a second color, and a subpixel of a third color. The...

20060232184 - Flat fluorescent lamp and a display device having the same: A flat fluorescent lamp and a liquid crystal display apparatus having the flat fluorescent lamp are provided. The flat fluorescent lamp includes a lamp body having first and second substrates that face each other and discharge spaces that are formed therebetween, and a protective member that is formed on an...

20060232185 - Assembly comprising a cathodoluminescent screen and protective cover therefor: The invention pertains to the assembly of a cathodo-luminescent display, comprising at least one anode on which a phosphor material has been deposited, and of its protective shroud, characterized in that the shroud is made from a plastic comprising coloured pigments embedded in the mass so as to form a...

20060232186 - Spacers for field emission displays: The disclosed method for forming a field emission display includes forming a cathode and an anode, forming a plurality of photoresist posts over the cathode, and coating the posts with a layer of coating material. The layer of coating material forms sidewalls around the posts. The photoresist posts may then...

20060232187 - Field emission light source and method for operating the same: A field emission device includes a first substrate, a second substrate spaced apart from the first substrate, a cathode structure formed between the first substrate and the second substrate for emitting electrons toward the second substrate, a luminescent layer formed between the first substrate and the second substrate for providing...

20060232188 - Flat image display device: A flat image display device includes two glass substrates located opposite each other with a gap therebetween and a seal portion which seals a predetermined position on the glass substrates and defines a sealed space between the two glass substrates. The seal portion having a low-melting-point metal filled along the...

20060232189 - Electron emission device and method for manufacturing the same: An electron emission device includes first and second substrates separated by a predetermined distance, electron emission regions on the first substrate, driving electrodes on the first substrate, a focusing electrode over the driving electrodes and insulated from the driving electrodes, and a plurality of spacers disposed between the first and...

20060232190 - Electron emission device and method for manufacturing the same: Embodiments of the present invention include an electron emission device having a multi-layered focusing electrode, display devices including the same, and a method for manufacturing the same. In an embodiment, the electron emission device includes an electron emission region, a focusing electrode formed on an insulating layer, and an opening...

20060232191 - Gate-controlled electron-emitter array panel, active matrix display including the same, and method of manufacturing the panel: An active matrix display comprising an array of gate-controlled surface-conduction electron-emitter devices (GC_SEDs). Each gate-controlled_surface-conduction electron-emitter device (GC_SED) comprises a first electrode, and a pair of (second and third) electrodes that are insulated from the first electrode and that are spaced apart from each other to bound an electron-emitting area...

20060232193 - Blue to yellow-orange emitting phosphor, and light source having such a phosphor: The phosphor having the composition xAE2SiO4:D.yREN, in which AE=(Sr, Ba, Ca, Mg) and D=Eu, and RE=La, Y, delivers a blue to yellow-orange emission and is distinguished by a high efficiency. It can be used for a very wide range of light sources....

20060232192 - Organic electroluminescence device: The present invention relates to an organic electroluminescence device comprising a substrate, an anode, a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, an electron injection layer, and a cathode, wherein the electron injection layer contains alkali metal nitride and has a thickness of...

20060232198 - Aromatic triamine compound and organic electroluminescence device using the same: Provided are an aromatic triamine compound of a specific structure having at least one terphenyl structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers having at least a luminescent layer is interposed between a cathode and an anode, wherein...

20060232196 - Blue organic electroluminescent device and display using same: o

20060232194 - Hybrid oled having phosphorescent and fluorescent emitters: The present invention provides organic light emitting devices having a combined emission from at least two emissive materials, a fluorescent blue emissive material and a phosphorescent emissive material. The device may further comprise additional fluorescent or phosphorescent emissive materials. In preferred embodiments, the invention provides OLEDs having three different emissive...

20060232197 - Light emitting display panel: A structure to prevent lines of the device from being damaged or scratched by outside objects or to prevent short circuits from occurring is disclosed. The structure may be utilized in light emitting displays such as an organic electroluminescent panel. The structure includes a cell section, data lines, and scan...

20060232195 - Oled device having improved light output: An organic light-emitting diode (OLED) device, comprising: a reflective element, a partially reflective semi-transparent electrode through which light from the OLED is emitted, and at least one layer of organic light-emitting material disposed between the reflective element and the partially reflective semi-transparent electrode; wherein either the reflective element comprises a...

20060232199 - Organic electroluminescent display device: An organic electroluminescent display device comprising: a substrate; a reflective layer provided on the substrate and reflecting light; an insulating layer provided on the reflective layer and transmitting light; a lower electrode provided on the insulating layer; an organic electroluminescent layer provided on the lower electrode; and an upper electrode...

20060232200 - Organic electroluminescent element: Disclosed is an organic electroluminescent element, comprising an anode and a cathode, an organic light-emitting layer interposed between the anode and the cathode, and an organic hole transfer layer containing a polymer type organic hole transfer material having a metal oxide of a semiconductor material or a conductive material added...

20060232201 - Carbazolyl-functional cyclosiloxane silicone composition and organic light-emitting diode: A curable carbazolyl-functional cyclosiloxane containing N-carbazolylalkyl groups and hydrolysable groups, a silicone composition containing the curable carbazolyl-functional cyclosiloxane, a cured carbazolyl-functional polysiloxane prepared by curing the silicone composition, and an organic light-emitting diode (OLED) containing a carbazolyl-functional polysiloxane....

20060232202 - Display device and a method of manufacturing the display device: A display device having a light-emitting element which has a lower electrode, an upper electrode, a functional layer, and a cavity in which light generated in the functional layer is resonated wherein the optical distance of the cavity portion in a first light-emitting element is made equal with the optical...

20060232203 - Light emitting device: It is an object of the present invention to provide a light-emitting device in which, even when a material with high reflectivity such as aluminum is used for an electrode, a layer containing oxygen can be formed over the electrode without increasing contact resistance and a manufacturing method thereof. According...

20060232204 - Double-sided electroluminescene display: A double-sided electroluminescene display, comprising two electroluminescene substrates, is provided. Within the double-sided electroluminescene display, the bonding areas of two electroluminescene substrates are arranged in the different sides of the double-sided electroluminescene display, so as to connect with respective circuit circuits....

20060232205 - Electron multiplier: A venetian blind dynode 5A and metal channel dynodes 5B of a dynode unit 5 are fitted along with insulating spacers (insulating plates) 11 on columns 9 erected on a stem plate 3 that makes up a vacuum container, and since in this state, venetian blind dynode 5A, metal channel...

20060232207 - Plasma display panel: A plasma display panel having an excellent image display quality and high reliability is provided by preventing deterioration of a phosphor due to hydrocarbon gas remaining in the plasma display panel. The plasma display panel includes front panel (50) and rear panel (60) disposed opposing each other, and front panel...

20060232209 - Plasma display panel: In a plasma display panel first and second substrates are located apart and substantially parallel to each other. A barrier rib layer is located between the first substrate and the second substrate. Discharge cells having various cross-sectional areas are formed within the barrier rib layer. Phosphor layers are formed within...

20060232210 - Plasma display panel: A plasma display panel is provided. Particularly, an embodiment of the present invention suggests a sustain electrode structure comprising opaque electrodes instead of transparent electrodes to improve an aperture ratio. The number of electrode lines pertained to each sustain electrode is suggested to improve the aperture ratio, and a first...

20060232208 - Plasma display panel and manufacturing method thereof: The present invention relates to a plasma display panel, and more particularly, to a plasma display panel comprising barrier ribs and manufacturing method thereof. The plasma display panel according to the present invention comprises a plurality of discharge cells on which a Red phosphor, a Green phosphor and a Blue...

20060232206 - Rear plate for plasma display panel: Disclosed is a rear plate of a plasma display panel. In the rear plate, a dielectric layer or a barrier wall layer is formed by forming slurry in a tape of a green tape and then attaching the green tape to upper surfaces of electrodes and a glass substrate. Therefore,...

20060232211 - Method of manufacturing a lamp: Method of manufacturing a lamp comprising a transparent vessel containing a gas filling, a luminous element or an electrode extending inside the vessel and connected to a lead wire extending through a pinched portion of the vessel, which lead wire is provided with a protective coating obtained by applying a...

20060232212 - Ceramic discharge chamber for a discharge lamp: A discharge chamber for a lamp, the discharge chamber comprising a monolithic ceramic article having a main body defining an arc chamber and generally opposed leg members defining openings which may accommodate an electrode or electrode lead through. A method of making a ceramic discharge chamber comprising the steps of...

20060226752 - System and method for forced cooling of lamp: A gas discharge lamp includes an arc envelope and a cooling device. Cooling passage is provided between the arc envelope and the cooling device. An airflow blocking structure is mounted rotatably to the arc envelope. The airflow blocking structure blocks airflow between the cooling device and the arc envelope except...

20060226753 - Stabilized emitter and method for stabilizing same: An emitter for a charged particle beam apparatus is provided, said emitter comprising a filament extending between and being attached to first and second supports, an emitter tip attached to the filament, and a stabilization element attached to a third support and to the filament, wherein the first, second and...

20060226754 - Lamp with single-sided socket: Electric lamp with a base at one end, having an inner vessel surrounded by an outer jacket, a base with electric connections supporting the inner vessel and the outer jacket, having the following features: a) the base has a base insulator with a central opening with a surrounding collar in...

20060226755 - Shadow mask for cathode ray tube: A shadow mask for a cathode ray tube has an effective screen portion having a plurality of beam passage holes arranged in a predetermined pattern, and an inactive portion with no beam passage holes. The length of a beam passage hole at a column adjacent to a division between the...

20060226756 - Mask assembly for cathode ray tube (crt): wherein S1 represents an area of a triangle defined by a width of the supporting portion including the reinforcement indentation, a width of the strength maintenance portion including the reinforcement indentation and an imaginary line connecting an end of the supporting portion and an end of the strength maintenance portion,...

20060226757 - Multi-directional multiplexing radius convergence electrode: A multi-directional multiplexing radius convergence electrode, specifically provided for an electricity accumulation and discharging device; having individual convergence terminal from each side of the electrode in all directions as a central point to indicate the distribution of a plurality of multi-directional, multiplexing radius conduction structures towards the center of the...

20060226758 - Light emitting device with silicone resin layer formed by screen printing: A light emitting device, including a light emitting element, and a resin layer that has been screen printed to coat said light emitting element is provided. The resin layer is formed from a curable silicone resin composition, which includes (i) an organopolysiloxane with a polystyrene equivalent weight average molecular weight...

20060226759 - Light emitting device and fabricating method thereof: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption...

20060226760 - Plasma display panel: A crystalline magnesium oxide layer, including magnesium oxide crystals causing a cathode-luminescence emission having a peak within a wavelength range of 200 nm to 300 nm upon excitation by an electron beam, is provided between the front glass substrate and the back glass substrate, facing the discharge cells. The phosphor...

20060226763 - Display device with electron emitters and method for making the same: An display device and a method of making the display device are disclosed. The electron emitter is coated with metal oxide nanoparticles. The display device includes an electron emitter. The electron emitter has carbon particles and metal oxide particles. The carbon particles have surfaces and at least part of the...

20060226764 - Electron beam excited fluorescence emitting device: A fluorescence emitting device is provided using a phosphor emitting a light by bombardment of an electron beam and having excellent luminance lifetime. The electron beam excited phosphor comprises a solid solution prepared by an AIN crystal or AIN solid solution crystal formed with at least Eu, Si and oxygen...

20060226765 - Electronic emitters with dopant gradient: Electron emitters and a method of fabricating emitters are disclosed, having a concentration gradient of impurities, such that the highest concentration of impurities is at the apex of the emitters and decreases toward the base of the emitters. The method comprises the steps of doping, patterning, etching, and oxidizing the...

20060226762 - Image display apparatus and a method for manufacturing thereof: In a method for manufacturing an image display apparatus, in which a rear substrate and a front substrate are adhered and fixed at a predetermined positional relationship, with high productivity, two (2) lines of seal flit glass FT are applied on inner surfaces of the rear substrate SUB1 and the...

20060226761 - Method of preventing junction leakage in field emission devices: An apparatus and a method for stabilizing the threshold voltage in an active matrix field emission device are disclosed. The method includes the formation of radiation-blocking elements between a cathodoluminescent display screen of the FED and semiconductor junctions formed on a baseplate of the FED....

20060226769 - Display device: The present invention provides a novel display device having simple configuration, thin profile and high quality. The display device of the present invention includes a luminescent section formed by laminating two or more individually light-emitting organic electroluminescent elements, and a shutter section. The shutter section may be a liquid crystal...

20060226766 - Electroluminescent device: Disclosed are electroluminescent devices that comprise organic layers that contain pyridine compounds. The pyridine compounds are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens....

20060226770 - Organic light emitting device: Organic light emitting devices are provided. One organic light emitting device includes a buffer layer including a fullerene-based material and a hole injection layer and/or a hole transport layer doped with the fullerene-based material....

20060226767 - Performance enhancement layer for oled devices: An organic light-emitting device includes a substrate; a first electrode and a second electrode positioned relative to the substrate in which at least one of the electrodes is the transparent electrode; an organic light-emitting element including at least a light-emitting layer disposed between the two electrodes; and a performance enhancement...

20060226768 - Silicon-contained anthracene compound for organic electroluminescent device: wherein X is an triarylsilyl group having 6 to 20 carbon atoms, an trialkylsilyl group having 1 to 12 carbon atoms, a substituted or unsubsituted aryl group having 6 to 20 carbon atoms, a substituted or unsubsituted heteroaryl group having 2 to 20 carbon atoms, or a substituted or unsubsituted...

20060226771 - Display device and fabricating method thereof: A display device including a substrate, a first electrode formed over the substrate, and a partition member having a first aperture is provided. The display device further includes an emitting control layer covering a portion of the first aperture, thereby providing a second aperture to expose a portion of the...

20060226772 - Increased light output light emitting device using multiple phosphors: A method for producing a light emitting device using two phosphors dispersed homogenously in a host matrix. The host matrix may be a polymer, such as heat and/or UV curable epoxy, silica glass, silica gel, silicone, etc. A dispersant, preferably inorganic, is applied to the host matrix to create a...

20060226774 - Light emitting device with excellent heat resistance and light resistance: wherein R1 is an alkyl, alkenyl or aryl group, X is a hydrogen atom, or an alkyl, alkenyl, alkoxyalkyl or acyl group, a is a number from 1.05 to 1.5, b is a number of 0<b<2, and 1.05<a+b<2, and (ii) a condensation catalyst. The device exhibits improved heat resistance and...

20060226773 - Light emitting display: The present invention provides a light emitting display with excellent reliability by preventing degradation by heat such as color changes or luminance reduction, through uniform and quick discharge of heat generated internally....

20060226775 - Planar light emitter and a method of manufacturing the same: There is provided a planar light emitter which is easy to manufacture and is capable of preventing degradation of a light-emitting layer which would otherwise occur over a long time period. The planar light emitter 4 is comprised of an organic EL laminate 1 in the form of a flat...

20060226776 - Dimmable metal halide hid lamp with good color consistency: Metal halide lighting with good color during dimming may be obtained. An appropriate balance of commonly used metal halides (NaI, DyI3, CeI3, CaI2, TlI) is dosed in the lamp. No mercury is used. A higher than typical xenon fill pressure from 50 to 500 Kilopascals may be used to help...

20060226777 - Incandescent lamp incorporating extended high-reflectivity ir coating and lighting fixture incorporating such an incandescent lamp: An incandescent lamp is disclosed, incorporating a special optical coating system that enables the lamp to provide an improved luminous efficacy. In one form, the optical coating system includes a plurality of dielectric layers having prescribed refractive indices and prescribed thicknesses, which are selected such that the optical coating provides...

20060226778 - Plasma display panel and method of manufacturing the same: A plasma display panel, and a method of manufacturing the same, including a substrate, barrier ribs formed on the substrate and defining discharge cells and non-discharge cells, the barrier ribs including first, second and third barrier rib members, wherein the discharge cells are defined by the first and second barrier...

20060226779 - Plasma display panel: A plasma display panel (PDP) includes a first substrate and a second substrate disposed opposite to each other and having a plurality of discharge cells therebetween, and display electrodes disposed in parallel and extending in a predetermined direction on the first substrate, wherein each of the display electrodes respectively includes...

20060226780 - Plasma display panel: The plasma display panel (PDP) includes: a front panel; a rear panel disposed in parallel with the front panel; a plurality of opaque side dielectric ribs disposed between the front panel and the rear panel to define a plurality of discharge cells, and formed of a dielectric material; a lower...

20060226781 - Energy efficient fluorescent lamp having an improved starting assembly and preferred method for manufacturing: A discharge lamp having a starting assembly is provided for use with existing high frequency electronic ballasts. The lamp comprises a light-transmissive envelope and has a discharge sustaining fill of an inert gas mixture of krypton and argon. The starting assembly comprises at least one conductive path attached to the...

20060226783 - Krypton metal halide lamps: The present application discloses an arc tube for a metal halide lamp having a fill gas pressure sufficient for providing sufficient impedance for rapid warm-up of the light source after ignition. The fill gas consists essentially of krypton or comprises a mixture of krypton with xenon or argon, or both....

20060226782 - Mount for high intensity discharge lamp: The HID lamp mount has a discharge tube with two ends. A shroud surrounds the tube. Shroud clips position the shroud ends. The shroud clips have arcuate portions engaging the shroud periphery and transverse portions spanning the shroud diameter and grasping and positioning the tube ends. A shroud rod attaches...

20060226784 - Metal halide lamp: A metal halide fill for forming an ionizable fill comprises at least one inert gas, mercury and metal halides, the fill comprising the constituents Hg halide, Na halide, Tl halide and halides of the rare earths. This fill may be contained in particular in the discharge vessel of a metal...

20060220508 - Lamp assembly: A lamp assembly includes a reflector body having an integral crimping portion that extends inwardly over a channel formed in the reflector body, a seal feature arranged within the channel, a cathode assembly having an edge feature extending into the channel, and a resilient member held in a state of...

20060220509 - Reducing angular dependency in microcavity color oleds: A microcavity color OLED device, includes at least one light-emitting layer arranged so as to produce light; a reflector and a semi-transparent reflector forming a microcavity structure for resonating the light produced in the at least one light emitting layer; and a color filter element disposed over the microcavity structure...

20060220510 - Spark plug and method for producing same: An object of the present invention is to provide a spark plug which has more excellent impact resistance with electrical conductivity and airtightness kept excellent. In the invention, each of first and second electrically conductive sealing layers (17) and (19) is made of electrically conductive glass containing a glass component...

20060220511 - Spark plug having ground electrode protruding member with inner and outer edges: A spark plug includes a metal shell, an insulator, a center electrode, and a ground electrode. The insulator is retained in the metal shell. The center electrode is secured in the insulator and has an end portion that protrudes from the insulator and has an end edge. The ground electrode...

20060220512 - Spark plug requiring low discharge voltage and having high self-cleaning capability: A spark plug according to the present invention includes a metal shell, an insulator retained in the metal shell, a center electrode secured in the insulator, and a ground electrode. The center electrode includes a base member and a thin member thinner the base member The ground electrode includes a...

20060220513 - Structures for supporting discharge lamps and illuminating system: The inventive structure has a reflector substrate 1 comprising a brittle material, a first power supply member 2A electrically connected to a first electrode 4A and a second power supply member 2B electrically connected to a second electrode 4B. A first through hole 1a and a second through hole 1b...

20060220514 - Process for producing diamond electron emission element and electron emission element: A method for production includes a step for forming concaved molds on a surface of a substrate and a step for growing a diamond heteroepitaxially on the substrate in an atmosphere containing a doping material. The crystal structure of the slope of the concaved molds of the substrate can have...

20060220515 - Discharge light emitting device, light emitting apparatus, and method of manufacturing light emitting device: A discharge light emitting device includes a container formed from insulating diamond and accommodating a discharge space therein, a material for discharge sealed in the discharge vessel, and an electrode pair formed from a conductive diamond and provided to apply voltage to the material for discharge....

20060220516 - Color picture tube: A perforated curved-surface portion of a shadow mask in a color picture tube satisfies the following conditions. At an arbitrary point on an X-axis and a Y-axis, Rr is one radius of curvature of a main radius of curvature group, and R1 is the other radius of curvature of the...

20060220517 - Display device: A display device including a first electrode and a second electrode separated from each other, and an electron accelerating layer, in which electrons accelerate when a voltage is applied between the first and second electrodes, is arranged between the first and second electrodes. A plurality of excitation gas particles are...

20060220519 - Narrow-band uvb-emitting phosphor: A narrow-band UVB emitting phosphor is described wherein the phosphor has a preferred composition represented by the general formula (Y1-x-y-zGdxCeyPrz)MgB5O10 where x has a value in a range from 0.02 to 0.80, y has a value in a range from 0.01 to 0.97, and z has a value in a...

20060220518 - Organic electroluminescent light source with anti-reflection coating: Organic electroluminescent light source having a front panel 1, a front electrode member 8, 3, a counterelectrode member 5, an organic electroluminescent member 6, 7 between the front electrode member and the counterelectrode member, and an antireflection layer 2 consisting of an organic polymer material which comprises mesopores....

20060220520 - Phosphor and manufacturing method of the same, and light emitting device using the phosphor: To provide a phosphor having an emission spectrum with a broad peak in a range of blue color (peak wavelength range from 400 nm to 500 nm) and a broad and flat excitation band in a range of near ultraviolet/ultraviolet, and having an excellent emission efficiency and emission intensity/luminance, a...

20060220521 - Electrode structure: An electrode structure is provided. The electrode structure contains a first auxiliary electrode and a second auxiliary electrode, a first edge electrode and a second edge electrode disposed between the first auxiliary electrode and the second auxiliary electrode, wherein the first edge electrode forming an electrode pair with the first...

20060220524 - Electron emission device: An electron emission device includes a first substrate; a second substrate facing the first substrate and spaced apart from the first substrate; an electron emission unit on the first substrate, the electron emission unit having at least two electrodes and an emission region for emitting electrons; and a light emission...

20060220523 - Electron emission device and electron emission display device: An electron emission device includes an electron emission region formed on a substrate for emitting electrons, a driving electrode for controlling the emission of the electrons, and a focusing electrode electrically insulated from the driving electrode. The driving electrode has an effective portion for inducing the emission of the electrons...

20060220525 - Group iii-nitride layers with patterned surfaces: A fabrication method produces a mechanically patterned layer of group III-nitride. The method includes providing a crystalline substrate and forming a first layer of a first group III-nitride on a planar surface of the substrate. The first layer has a single polarity and also has a pattern of holes or...

20060220522 - Image display device: By forming chamfered portions on corner portions of a spacer, a contact area between the spacer and a fixing material is enlarged. Side surfaces of the spacer including the chamfered portions are embedded into the inside of the fixing material and hence, an adhesion area of the spacer with the...

20060220527 - Electron emission device, electron emission display device using the same and method of manufacturing the same: An electron emission device includes a substrate, a plurality of cathode electrodes formed on the substrate, a plurality of electron emission regions electrically coupled to the cathode electrodes, an insulating layer formed on the substrate while covering the cathode electrodes, and a plurality of gate electrodes formed on the insulating...

20060220526 - Electron emission device, electron emission display device using the same, and method for manufacturing the same: An electron emission device including a substrate, a cathode electrode on the substrate, the cathode electrode having a main electrode and a subsidiary electrode, at least one resistance layer on the subsidiary electrode, the resistance layer varying in resistivity along a thickness direction of the resistance layer, and at least...

20060220529 - Large scale transportable illuminated display: A large programmable display includes a thin flat sheet of flexible non-conducting material on which wires are mounted via an adhesive. The wires have low impedance segments and are coupled to light emitting displays. An additional sheet of a flexible non-conducting material may be used to create a seal to...

20060220528 - Light-emitting devices: A thin film light emitting device comprises a substrate (21), a first substantially flat electrode (22) deposited continuosly over a substantial portion of a surface of the substrate (21), a second electrode (25), a substantially flat electroluminescent layer (24) sandwiched between the first (22) and second (25) electrodes, and an...

20060220530 - Organic electroluminescent display panel: An organic electroluminescent display (OLED) panel includes a substrate having a first sub-pixel area, a second sub-pixel area, an organic electroluminescent device disposed on the substrate for generating light, and a first optical film and a second optical film disposed on the first sub-pixel area and the second sub-pixel area...

20060220531 - Semiconductor light emitting apparatus: A semiconductor light emitting apparatus includes a packaging member, a light-emitting element mounted in the packaging member and a wavelength changer. The wavelength changer which absorbs the light from the light-emitting element and emits a wavelength-converted light. The wavelength changer includes inorganic fluorescent material and organic fluorescent material....

20060220532 - Electrooptical apparatus and method of manufacturing electrooptical apparatus: An electrooptical apparatus includes a light emission element array in which a plurality of light emission elements are arranged, and a barrier rib which surrounds the light emission element array....

20060220533 - Network topology display method, management server, and computer program product: A method for displaying an access path between a virtual volume of a storage controller that has an external storage connecting function, and an external volume of an external storage system. By this method, port connection information about an access path defined between the virtual volume and the external volume...

20060220534 - Organic electroluminescence device: An organic electroluminescence device including a lower electrode disposed on a substrate, an organic layer having at least a light emission layer and disposed above the lower electrode, and upper electrode having a transparent conductive film and disposed above the organic layer, in which the device has an electron injecting...

20060220536 - Organic electroluminescent device and method of manufacturing the same: An organic electroluminescent device and method of manufacturing the same are provided. The device comprises a plurality of lower electrodes and at least one insulation layer crossing said lower electrodes. The insulation layer consists of parts of a bottom, a neck, and a top, wherein the action width of the...

20060220535 - Organic electroluminescent element and display device: The present invention relates to an organic electroluminescent element and a display device, in which, on a substrate 1, at least an anode 2, an organic layer 3 having a luminescent layer 8, an electron injecting layer 4 and a cathode 5 are laminated in this order or in the...

20060220537 - Organic electroluminescent device and a manufacturing method of an organic electroluminescent device: A method of manufacturing an organic electroluminescent device is disclosed. The method comprises forming a first electrode or a substrate; forming a partition wall adjacent to the first electrode; and forming an organic luminous layer on the first electrode by relief printing method....

20060220541 - Electronic device substrate, electronic device, method of manufacturing electronic device, and electronic apparatus: An electronic device substrate includes an insulating plate base, an electronic circuit formed on one surface of the base, and a conductive film formed on the other surface of the base and having electrical conductivity. The electronic device substrate is completed through a manufacturing process including charge-removal movement in which...

20060220542 - Flat panel display and method of manufacturing the same: A flat panel display capable of preventing a pixel circuit from electrically short-circuiting, and a method of manufacturing the flat panel display are disclosed. In one embodiment, the flat panel display includes an insulating film having an aperture, a pixel electrode having a portion exposed by the aperture of the...

20060220544 - Light emitting device, method of manufacturing the same, and electronic apparatus: A light emitting device includes: a plurality of first electrodes; a plurality of second electrodes; and a plurality of light emitting films. Each of the plurality of light emitting films is disposed between one first electrode among the plurality of first electrodes and one second electrode among the plurality of...

20060220539 - Oled device having improved light output: An organic light-emitting diode (OLED) pixellated display device, comprising: a) a substrate having a substrate thickness; b) an array of pixels comprising one or more OLED light-emitting elements, each light emitting element having a first electrode formed over the substrate, one or more layers of organic light-emitting material formed over...

20060220543 - Organic electro luminescent device and method of manufacturing organic electro luminescent device: A method of manufacturing an organic EL device provided at least with a light emitting layer between a first electrode and a second electrode disposed above a base member, includes a first step of forming a buffer layer above the first electrode, and at least a part of the buffer...

20060220538 - Organic electroluminescent device and display: An organic EL device and a display with excellent viewing-angle properties and high efficiency are provided. An organic electroluminescent device (1) comprising: a transparent electrode (12), a counter electrode (14) arranged opposite to the transparent electrode (12), one or more intermediate conductive layers (30, 32 and 34) and one or...

20060220540 - Organic electroluminescent display panel: An organic electroluminescent display (OLED) panel comprises a reflective layer, an organic layer disposed overlying the reflective layer, and at least one transparent material layer of no less than 500 nm in thickness disposed on the reflective layer and adjacent to the organic material layer....

20060220545 - Photoresist mask/smoothing layer ensuring the field homogeneity and better step-coverage in oled displays: A method of making an organic light emitting device (OLED) is disclosed wherein an inert insulating conformal smoothing layer is deposited over a protruding structure. The smoothing layer is patterned to expose portions of the structure underlying the smoothing layer and defining active regions of the device. The inert smoothing...

20060220547 - Electroluminescent phosphor powder with d50 value of less than 12um and method of making: There is presented an electroluminescent phosphor powder of copper-activated zinc sulfide particles that has a size distribution with a D50 value of less than 12 μm, and more preferably less than 10 μm. The powder is preferably made by a method that includes the steps of combining copper-doped zinc sulfide...

20060220546 - Method of making electroluminescent phosphors with small particle sizes and powder with d50 value of no more than 10 micrometers: An electroluminescent phosphor powder includes copper-activated zinc sulfide particles that have a size distribution with a D50 value of no more than 10 μm, where no more than 25% of the particles have a size greater than about 15 μm and/or a 24-hr brightness of at least 15 footlamberts. These...

20060220551 - Light-emitting device, method of manufacturing a light-emitting device, and electrocic equipment: The present invention uses plastic film in vacuum sealing an OLED. Inorganic insulating films which can prevent oxygen or water from being penetrated therein and an organic insulating film which has a smaller internal stress than that of the inorganic insulating films are laminated on an inside of the plastic...

20060220549 - Organic light emitting display device and method of manufacturing the same: Provided are an organic light emitting display device including a transparent moisture absorption layer formed of at least one of a metal oxide and metal salt having an average particle diameter of 100 nm or less, a binder, and a selective light absorber absorbing light of a wavelength of a...

20060220550 - Process of producing light emitting panel, process of producing display panel and display panel: The invention relates to a process of producing a display panel, the process comprising a step of providing plural display regions on the principal plane of a support substrate, a step of applying an adhesive to the principal plane of the support substrate so as to cover the display region,...

20060220548 - Self-light emitting panel and method for fabricating the same: A self-light emitting panel includes a self-emission device portion formed of a single or a plurality of self-emission devices disposed on a substrate, and a sealing structure for sealing the self-emission device portion. The sealing structure includes a buffer layer for covering an upper portion and a side portion of...

20060220552 - Photomultiplier: The present invention relates to a photomultiplier having a structure for performing a high gain and achieving a higher productivity in a state keeping or improving an excellent high-speed response. In the photomultiplier, an electron-multiplying unit accommodated in a sealed container has a structure that enables an integrated assembly of...

20060220553 - Photomultiplier: The present invention relates to a photomultiplier having a structure for performing a high gain and achieving a higher productivity in a state keeping or improving an excellent high-speed response. In the photomultiplier, an electron-multiplying unit accommodated in a sealed container has a structure that enables an integrated assembly of...

20060220554 - Photomultiplier: The present invention relates to a photomultiplier having a structure that enables to perform high gain and satisfy higher required characteristics. In the photomultiplier, an electron-multiplying unit accommodated in a sealed container comprises a focusing electrode, an accelerating electrode, a dynode unit, and an anode. Particularly, at least the accelerating...

20060220555 - Photomultiplier: The present invention relates to a photomultiplier having a structure for performing a high gain and achieving a higher productivity in a state keeping or improving an excellent high-speed response. In the photomultiplier, an electron-multiplying unit, placed in a sealed container, has a structure that enables an integrated assembly of...

20060220556 - Plasma display panel and method of fabricating same: Disclosed herein is a plasma display panel and a method of fabricating the same. The plasma display panel comprises a front glass substrate and a rear glass substrate. An electrode structure disposed between the front and rear glass substrates is prepared in such a way that a non-photosensitive black dielectric...

20060220557 - Plasma display panel: A plasma display panel includes a pair of substrates, a dielectric layer, a protective film, and a discharge gas. The pair of substrates are disposed in an opposite relation with a discharge space defined therebetween. The dielectric layer is formed on at least one of the substrates so that the...

20060220558 - Luminous vessels: The inventive luminous vessel has a strong bonding and improved adhesion of a current through conductor 2 provided in a luminous container 9 to a sealing member 11C or the like. A luminous vessel has a luminous container 9, a solid current through conductor 2 made of a metal or...

20060220559 - High-load and high-intensity discharge lamp: The present high-load and high-intensity discharge lamp includes a cathode made of a material which does not (substantially) include thorium but can be used as a cathode material of high heat load, so that a long lifetime and high stability corresponding to those of thoriated-tungsten can be realized. Specifically, the...

20060220560 - Bulb for discharge lamps: A bulb for a discharge lamp, includes an inner burner chamber, the outer contour of the bulb and the burner chamber each having a central region and adjacent edge regions, each central region being toroidal, and each edge region of the burner chamber adapted to be in the form of...

20060220561 - Method and apparatus for manufacturing a flat fluorescent lamp: Provided are an apparatus and a method for manufacturing a flat fluorescent lamp. The fluorescent lamp includes a plurality of discharge channels, a gas inlet connecting to the discharge channels, and an exhaust pipe connecting to the gas inlet. The process for manufacturing the fluorescent lamp includes exhausting air from...

20060220562 - Discharge lamp: Process for producing a discharge lamp having a silica discharge vessel with an emission space in which there is a pair of electrodes at least 0.15 mg/mm3 of mercury, argon (Ar), and halogen by measuring the relation b/a1 between the emission intensity a1 of argon (Ar) at a wavelength of...

20060220563 - Metal halide lamp: A metal halide fill for forming an ionizable fill comprises at least one inert gas, mercury and metal halides, the fill comprising the constituents V halide, Cs halide, Tl halide and halides of the rare earths. This fill may in particular be contained in the discharge vessel of a metal...

20060220564 - Metal halide lamp: A metal halide fill for forming an ionizable fill comprises at least one inert gas, mercury and metal halides, the fill comprising the constituents In halide, Na halide, Tl halide and halides of the rare earths. This fill may in particular be contained in the discharge vessel of a metal...