| Patents for H05B 33 - Electroluminescent light sources (53,055) |
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| 09/11/2002 | EP1239447A1 Flat panel display |
| 09/11/2002 | EP1238306A1 Improved organic led device |
| 09/11/2002 | CN2511091Y Thin film circuit board optical source layer structure |
| 09/11/2002 | CN1368656A Light-emission device and light-emission display |
| 09/11/2002 | CN1368533A Preparation method of inorganic electroluminescence material |
| 09/11/2002 | CN1368532A Method and device for coating inorganic electroluminescence material |
| 09/11/2002 | CN1368531A Inorganic electroluminescence material with coating |
| 09/11/2002 | CN1368530A Preparation of inorganic electroluminescence material with high-light, long service life and damp-proof |
| 09/10/2002 | US6448716 Solid state light with self diagnostics and predictive failure analysis mechanisms |
| 09/10/2002 | US6448710 Optical device with conductive projections in non-optical operation regions |
| 09/10/2002 | US6448612 Pixel thin film transistor and a driver circuit for driving the pixel thin film transistor |
| 09/10/2002 | US6448580 Self-light-emitting apparatus and semiconductor device used in the apparatus |
| 09/10/2002 | US6448550 Method and apparatus for measuring spectral content of LED light source and control thereof |
| 09/10/2002 | US6447654 Single source sputtering of thioaluminate phosphor films |
| 09/06/2002 | WO2002069675A1 Electronic circuits |
| 09/06/2002 | WO2002069674A1 Electronic circuits |
| 09/06/2002 | WO2002069412A1 An encapsulated electrode |
| 09/06/2002 | WO2002069306A2 Systems and methods for programming illumination devices |
| 09/05/2002 | US20020123291 Manufacturing method of organic EL element |
| 09/05/2002 | US20020123209 Film substrate and its manufacturing method |
| 09/05/2002 | US20020122895 Blue phosphor that may be used without an optical filter to provide acceptable colour coordinates for the blue sub-pixel element of a full-colour electroluminescent display |
| 09/05/2002 | US20020122642 Optical device and base for optical device |
| 09/05/2002 | US20020122049 Light-producing display having spaced apart tiles |
| 09/05/2002 | US20020121862 Switch mode energy recovery for electro-luminescent lamp panels |
| 09/05/2002 | US20020121860 Light emitting device and method of manufacturing the same |
| 09/05/2002 | US20020121859 Organic light-emitting device |
| 09/05/2002 | US20020121638 Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds |
| 09/05/2002 | DE10201280A1 Temperature compensated parallel light emitting diode control circuit for LCD indicator units in motor vehicles, has each LED coupled to separate current source transistor |
| 09/04/2002 | EP1237208A2 Inorganic buffer structure for organic light-emitting diode devices |
| 09/04/2002 | EP1237191A2 High-Density Electronic Circuit Modules |
| 09/04/2002 | EP1237143A2 Display device having driven-by-current type emissive element |
| 09/04/2002 | EP1236216A1 Organic light emitting diode having spherical shaped patterns-- |
| 09/04/2002 | EP0809420B1 Multi-color light emission apparatus and method for production thereof |
| 09/04/2002 | CN2509813Y Colour electroluminescent apparatus |
| 09/04/2002 | CN1367938A Multiple wavelength light emitting device, electronic apparatus, and interference mirror |
| 09/04/2002 | CN1367636A Mask, its making method, method for making organic electroluminescent device and organic electroluminescent device thereof |
| 09/04/2002 | CN1367539A Method for raising reflectivity of metal electrode |
| 09/04/2002 | CN1367537A 半导体器件以及显示装置 A semiconductor device and a display device |
| 09/04/2002 | CN1090377C EL sheet diaphragm and switch using same |
| 09/04/2002 | CN1090376C Internally-illuminable push-button switch unit |
| 09/03/2002 | US6445139 Led luminaire with electrically adjusted color balance |
| 09/03/2002 | US6445132 Multi-mode light-emitting device for underwater applications |
| 09/03/2002 | US6445128 Electroluminescence; multilayer, electron, phosphor, dielectric and conductor |
| 09/03/2002 | US6445126 Inorganic dielectric aperture injection layer |
| 09/03/2002 | US6445059 Semiconductor device |
| 09/03/2002 | US6445005 EL display device |
| 08/29/2002 | WO2002067633A1 Inverter for driving el lamp and light emitting diodes |
| 08/29/2002 | WO2002067343A1 Aryl-aryl dendrimers |
| 08/29/2002 | WO2002067329A1 Flexible display device |
| 08/29/2002 | WO2002067054A2 High-resolution photoresist structuring of multi-layer structures deposited onto substrates |
| 08/29/2002 | WO2002066885A1 Luminescent element |
| 08/29/2002 | WO2002066290A1 Lighting system for motor vehicles |
| 08/29/2002 | WO2001006816A9 Optical interference layer for electroluminescent devices |
| 08/29/2002 | US20020119384 Light emitting device, display device, and electric appliance |
| 08/29/2002 | US20020118271 Exposure unit for image forming apparatus using electrophotographic system, electrophotographic image forming apparatus |
| 08/29/2002 | US20020118270 Integral organic light emitting diode printhead |
| 08/29/2002 | US20020118153 Display device, driving method therefor, electro-optical device, driving method therefor, and electronic apparatus |
| 08/29/2002 | US20020117975 Light emitting variable resistance linear limit voltage circuit system |
| 08/29/2002 | US20020117963 Flat panel display device |
| 08/29/2002 | DE10108132A1 Treiber für LED-Leuchten im Kfz Driver for LED lights in the car |
| 08/29/2002 | DE10107578A1 Lichtanlage für Kraftfahrzeuge Light system for motor vehicles |
| 08/29/2002 | DE10055767A1 Blitzgerät für Fotokameras Flash for cameras |
| 08/28/2002 | EP1235465A2 LED driving circuit in a vehicle |
| 08/28/2002 | EP1235100A2 Flat panel display device |
| 08/28/2002 | EP1234866A2 Organic, especially red electroluminescent device and doping agents |
| 08/28/2002 | EP1234140A2 Systems and methods for generating and modulating illumination conditions |
| 08/28/2002 | EP1080609B1 Electroluminescent devices |
| 08/28/2002 | CN1366792A Organic electroluminescence device and organic luminescent medium |
| 08/28/2002 | CN1366791A Organic electroluminescence device |
| 08/28/2002 | CN1366689A EL sheet and switch comprising the same |
| 08/28/2002 | CN1366625A Display device and method for manufacturing such a display device |
| 08/28/2002 | CN1366561A Method for forming thin-film layer for device and organic electroluminescence device |
| 08/28/2002 | CN1366372A Luminous and resistance-variable linear voltage limiter |
| 08/28/2002 | CN1366353A Miniature display and its meking technology |
| 08/28/2002 | CN1366291A Display device, portable equipment and substrate |
| 08/28/2002 | CN1366205A Manufacturing method and apparatus of colored filter, liquid crystal device, EL device |
| 08/28/2002 | CN1366016A Stabilization of colour in heated inorganic electroluminescence material |
| 08/28/2002 | CN1366015A Preparation of sealed inorganic electroluminescence material |
| 08/28/2002 | CN1366014A Recovering inorganic electroluminescence material from sealing material |
| 08/28/2002 | CN1089991C Structure for mounting EL lamp |
| 08/27/2002 | US6441558 White LED luminary light control system |
| 08/27/2002 | US6441551 Electroluminescent device and apparatus |
| 08/27/2002 | US6441468 Semiconductor device |
| 08/27/2002 | US6440877 Method of manufacturing an electro-optical device |
| 08/27/2002 | US6440585 Organic electroluminescent device |
| 08/22/2002 | WO2002065558A2 Organic light emitting diodes on plastic substrates |
| 08/22/2002 | WO2000022683A9 Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes |
| 08/22/2002 | US20020115877 Oxidation potential of .3-1.5 V on the basis of a standard hydrogen electrode, alkoxy and aromatic amine derivatives |
| 08/22/2002 | US20020114881 Forming electroluminescent phosphor comprising zinc sulfide and copper chloride; firing electroluminescent in vacuum in the presence of material selected from europium, cerium or samarium to provide increase in color stability |
| 08/22/2002 | US20020114155 Illumination system and illumination unit |
| 08/22/2002 | US20020113558 Inverter for driving EL lamp and light emitting diodes |
| 08/22/2002 | US20020113555 Lighting entertainment system |
| 08/22/2002 | US20020113550 Light source for image reading apparatus and image reading apparatus |
| 08/22/2002 | US20020113547 Organic electroluminescent device with buried lower elecrodes and method for manufacturing the same |
| 08/22/2002 | US20020113546 Organic light emitting device and display device using the same |
| 08/22/2002 | US20020113241 Light emitting device |
| 08/22/2002 | US20020113225 Method of making electroluminescent phosphor |
| 08/22/2002 | US20020113192 White illumination |
| 08/22/2002 | CA2437472A1 Organic light emitting diodes on plastic substrates |
| 08/21/2002 | EP1233654A1 Circuit and method for adapting the characteristic curve of an LED |