Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 33 - Electroluminescent light sources
Patents for H05B 33 - Electroluminescent light sources (53,055)
10/2003
10/07/2003CA2262929C Light-emitting devices containing network electrode polymers in electron blocking layer
10/07/2003CA2255871C Moisture insensitive electroluminescent phosphor
10/04/2003CA2420733A1 Thin film electroluminescent device
10/02/2003WO2003081959A1 Light source device
10/02/2003WO2003081958A1 El phosphor multilayer thin film and el device
10/02/2003WO2003081957A1 Yttrium substituted barium thioaluminate phosphor materials
10/02/2003WO2003081956A1 Device and method for forming film for organic el element using inductive coupling cvd
10/02/2003WO2003081955A1 Organic electroluminescence display panel and method for manufacturing the same
10/02/2003WO2003081954A1 Organic electroluminescence display panel and method for manufacturing the same
10/02/2003WO2003081688A2 Organic el light emitting device and liquid crystal display using the same
10/02/2003WO2003081564A1 Image display
10/02/2003WO2003081323A1 Electrooptical display with changeable pictures
10/02/2003WO2003080893A1 Method for coating a substrate and device for carrying out the method
10/02/2003WO2003080765A1 Phosphor thin film, its manufacturing method, and el panel
10/02/2003WO2003080762A1 Functional thin film
10/02/2003WO2003080761A1 Material for organic electroluminescent element and organic electroluminescent element employing the same
10/02/2003WO2003080760A1 Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
10/02/2003WO2003080687A1 Polymeric compound and electroluminescent element
10/02/2003WO2003021694A3 Electroluminescent device comprising quantum dots
10/02/2003US20030186613 Liquid material ejecting method, liquid material ejecting apparatus, color filter manufacturing method, color filter, liquid crystal device, electroluminescence device manufacturing method, electroluminescence device, plasma display panel manufacturing method, and plasma display panel
10/02/2003US20030186018 Organic electro-luminescent display panel and method for manufacturing same
10/02/2003US20030185970 Organic electroluminescent display panel and method of manufacturing the same
10/02/2003US20030185969 Method of manufacturing organic electroluminescent device
10/02/2003US20030185020 LED bulb for night-light
10/02/2003US20030184892 Multi-layer mirror for a luminescent device and method for forming the same
10/02/2003US20030184644 Image display medium, process for forming image, and multicolor image-forming apparatus
10/02/2003US20030184503 Method for aging display apparatus and electronic equipment using the method
10/02/2003US20030184222 Encapsulation of polymer based solid state devices with inorganic materials
10/02/2003US20030184221 Light-emitting device
10/02/2003US20030184220 Heat dissipating light emitting diode
10/02/2003US20030184219 Mechanically flexible organic electroluminescent device with directional light emission
10/02/2003US20030184218 Displaying selected images using an organic light-emitting display
10/02/2003US20030184216 EL panel
10/02/2003US20030184215 Organic light emitting element and method of producing the same
10/02/2003US20030183830 Light emitting device, method of preparing the same and device for fabricating the same
10/02/2003CA2478439A1 Yttrium substituted barium thioaluminate phosphor materials
10/01/2003EP1349434A2 Lighting circuit, especially for cars
10/01/2003EP1349433A2 Controlling device for controlling electric light sources and headlamp with such a controlling device
10/01/2003EP1349217A1 Light-emitting device and its manufacturing method and visible-light-emitting device
10/01/2003EP1349135A1 Method of forming electrode for flat panel display
10/01/2003EP1348945A1 Film thickness measuring method and measuring apparatus for organic thin film for use in organic electroluminescence device
10/01/2003EP1348711A1 Luminescent element and display
10/01/2003EP1348319A2 Led luminaire with electrically adjusted color balance
10/01/2003EP1348318A2 Temperature dependent color control for a luminaire with a multicolored array of leds
10/01/2003EP1062844B1 Electroluminescent devices
10/01/2003EP1051883B1 Stress-relieved electroluminescent panel
10/01/2003CN1446035A 有机el元件及其制造方法，以及显示装置 Organic el element and manufacturing method, and a display device
10/01/2003CN1446034A Organic electroluminescence display olevice, its substrate and method for cutting substrate
10/01/2003CN1446033A Electroluminescence display device and manufacturing method thereof
10/01/2003CN1446032A Organic electroluminescent apparatus and manufacturing method thereof
10/01/2003CN1446031A Illuminator with adjustable colors
10/01/2003CN1446030A Electro luminescence line and preparation method thereof
10/01/2003CN1446029A Light-emission and its manufacturing method
10/01/2003CN1446028A Distribution base plate, electronic device, electrooptics device and electronic instrument
10/01/2003CN1445564A Method for producing polarizer, prolarizer, polarization sheet and video display
10/01/2003CN1445089A Through structure of sealed chamber connecting pipeline, device with the structure and its making method
10/01/2003CN1445088A Liquid filling method of drop spray nozzle and spray device, method for manufacturing photoelectric device
10/01/2003CN1445087A Liquid filling method of drop spray nozzle and spray device, photoelectric device manufacturing method
10/01/2003CN1445086A Jet image data generating method, forming device, drop spray device, scanning device, liquid crystal display device
10/01/2003CN1123278C Multicolor organic EL element, method for manufacturing the same and display using the same
10/01/2003CN1123034C Luminescent device and its manufacturing method and organic luminescent device structure
10/01/2003CN1122696C Poly (paraphenylene vinylene) derivatives and their use as electroluminescen materials
09/2003
09/30/2003US6628252 LED drive circuit
09/30/2003US6628249 Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus
09/30/2003US6628086 Light emitting body, light emitting element and light emitting display device using same
09/30/2003US6628085 Limit voltage circuit using light emitting diodes as thermal-loss reducing impedances, especially for matching a saturation voltage of rechargeable cells during charging
09/30/2003US6628081 Electric lamp
09/30/2003US6628070 Electro-optical device with cover having a first wall indentation for accommodating control electronics
09/30/2003US6628069 Structure and method of manufacturing organic electroluminescent element
09/30/2003US6628068 Luminescent device and a liquid crystal device incorporating a luminescent device
09/30/2003US6628067 Organic electroluminescent white light source and method for manufacturing the same
09/30/2003US6627953 High density electronic circuit modules
09/30/2003US6627333 White organic light-emitting devices with improved efficiency
09/30/2003US6627332 Organic electroluminescent device
09/30/2003US6627331 Constructed from a class of precursors that are electrochemically polymerized to form an electrically conducting polymer that may can be used for the electroluminescent layer in such devices
09/30/2003US6627251 Phosphor thin film, preparation method, and EL panel
09/30/2003US6627115 Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
09/30/2003US6627097 Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
09/30/2003US6626723 Lamination; Dielectric constant between first and second transparent electrodes is smaller than dielectric constant between second electrode and the rear electrode; difference of luminance between front and rear surface sides is reduced
09/30/2003US6626722 Method for selecting combination of host material and light-emitting material, and organic light-emitting device using combination selected thereby
09/30/2003US6626721 Organic electroluminescent device with supplemental cathode bus conductor
09/30/2003US6626717 Manufacturing method of organic EL element
09/30/2003US6626566 Compounds for electronic devices
09/30/2003US6626551 Lighting device, and electronic device using the same
09/25/2003WO2003079734A1 Organic thin-film device and its production method
09/25/2003WO2003079733A1 Driver circuit for an electroluminescent lamp
09/25/2003WO2003079732A1 Organic light-emitting diodes and methods for assembly and enhanced charge injection
09/25/2003WO2003079458A1 Matrix-type triode organic electroluminescent display
09/25/2003WO2003079449A1 Active matrix electroluminescent display devices, and their manufacture
09/25/2003WO2003079442A1 Active matrix electroluminescent display devices, and their manufacture
09/25/2003WO2003079441A1 Active matrix display devices, and their manufacture
09/25/2003WO2003079440A1 Active matrix electroluminescent display devices, and their manufacture
09/25/2003US20030180998 Multiplication device comprising resin-dispersed organic semiconductor film and method for producing the same
09/25/2003US20030180638 Transfer of organic material from a donor to form a layer in an oled device
09/25/2003US20030180574 Efficient organic electroluminescent devices with red fluorescent dopants
09/25/2003US20030180474 Evaporation method and manufacturing method of display device
09/25/2003US20030180447 Substrate; image recievers; patterned layer; radiation transparent contactor layer; multilayer structure
09/25/2003US20030179689 Optical recording medium
09/25/2003US20030179586 Color-changeable vehicle frog lamp
09/25/2003US20030179583 Light emitting circuit and lighting device
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