| Patents for H05B 33 - Electroluminescent light sources (53,055) |
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| 04/07/2004 | EP1405345A2 Organic, electroluminescent display and method for producing the same |
| 04/07/2004 | EP1405344A2 Organic, electroluminescent display and the production thereof |
| 04/07/2004 | EP1405291A1 Electroluminescent device |
| 04/07/2004 | EP1404778A1 Electroluminescent materials and devices |
| 04/07/2004 | EP1151057B1 Zinc sulphide electroluminophores and method for production thereof |
| 04/07/2004 | CN1487937A Monomer for use in preparation of a polymer to be used in optical devices |
| 04/07/2004 | CN1487779A Organic electroluminescent display device and producing method thereof |
| 04/07/2004 | CN1487777A Method for forming protection film coating electronic elements and electronic instrument with protection film |
| 04/07/2004 | CN1487776A Method for producing electroluminescent elements |
| 04/07/2004 | CN1487775A Method for producing organic EL apparatus and apparatus for producing organic EL apparatus |
| 04/07/2004 | CN1487774A Electroluminescent display system and electroluminescent lighting sheet |
| 04/07/2004 | CN1487486A Electronic circuit and driving method electro-optical apparatus and driving method and electronic equipment |
| 04/07/2004 | CN1487327A 图象显示装置 Image display means |
| 04/07/2004 | CN1487116A Vapour-deposition source for organic electroluminescent film vapour-deposition |
| 04/07/2004 | CN1486793A Production apparatus and method for producing laminescent device by the same production apparatus |
| 04/07/2004 | CN1145223C 电致发光装置 Electroluminescent devices |
| 04/06/2004 | US6717559 Temperature compensated parallel LED drive circuit |
| 04/06/2004 | US6717376 Automotive information systems |
| 04/06/2004 | US6717369 Driver circuit with load discharge detection |
| 04/06/2004 | US6717361 Membranous EL system in UV-cured urethane envelope |
| 04/06/2004 | US6717360 Flexible electroluminescent strip having supplementary control conductor |
| 04/06/2004 | US6717358 Cascaded organic electroluminescent devices with improved voltage stability |
| 04/06/2004 | US6717357 Organic electroluminescent display panel |
| 04/06/2004 | US6717356 Organic electroluminescent device with trapezoidal walls |
| 04/06/2004 | US6717353 Sr-sion:eu2+ |
| 04/06/2004 | US6717218 Wiring structure formed in contact hole, manufacturing method therefor, and a display apparatus having the same |
| 04/06/2004 | US6717052 Housing structure with multiple sealing layers |
| 04/06/2004 | US6716662 Production method for organic electroluminescent device |
| 04/06/2004 | US6715909 Vehicle lamp |
| 04/06/2004 | CA2344878C Electroluminescent high pressure laminate |
| 04/01/2004 | WO2004028217A1 Organic electroluminescent element |
| 04/01/2004 | WO2004028216A1 Organic electroluminescent display and method for manufacturing organic electroluminescent display |
| 04/01/2004 | WO2004028215A1 Light-emitting device and manufacturing method thereof |
| 04/01/2004 | WO2004028214A1 Fabrication system and manufacturing method of light emitting device |
| 04/01/2004 | WO2004027743A1 Driving arrangement for a passive matrix self-emitting display element |
| 04/01/2004 | WO2004027740A1 Display device and manufacturing method thereof |
| 04/01/2004 | WO2004026989A1 Luminescent mixtures |
| 04/01/2004 | WO2004006352A3 Electronic devices made with electron transport and/or anti-quenching layers |
| 04/01/2004 | WO2003069015A3 Aperture masks for circuit fabrication |
| 04/01/2004 | US20040063981 Charge transfer compounds; copiers, solar cells, integrated circuits |
| 04/01/2004 | US20040063374 Method of manufacturing flat panel display device |
| 04/01/2004 | US20040062951 For use in electronic display device |
| 04/01/2004 | US20040062950 Organic electro-luminescent display device and method for manufacturing the same |
| 04/01/2004 | US20040062948 Organic electro-luminescent device |
| 04/01/2004 | US20040062947 Organic electroluminescent compositions |
| 04/01/2004 | US20040062857 Organic electroluminescent display panel and its manufacturing method |
| 04/01/2004 | US20040062856 Depositing layers in OLED devices using viscous flow |
| 04/01/2004 | US20040062041 Retrofit light emitting diode tube |
| 04/01/2004 | US20040061825 Display device |
| 04/01/2004 | US20040061693 Signal transmission circuit and display apparatus |
| 04/01/2004 | US20040061671 Display apparatus driven by DC current |
| 04/01/2004 | US20040061450 Vehicular lamp |
| 04/01/2004 | US20040061439 OLED lamp |
| 04/01/2004 | US20040061437 Organic electroluminescent display device |
| 04/01/2004 | US20040061436 Organic EL display element |
| 04/01/2004 | US20040061435 High work function metal alloy cathode used in organic electroluminescent devices |
| 04/01/2004 | US20040061434 Display unit and its manufacturing method |
| 04/01/2004 | US20040061381 Switch device |
| 04/01/2004 | US20040061136 Organic light-emitting device having enhanced light extraction efficiency |
| 04/01/2004 | US20040061121 Light-emitting device, method of manufacturing the same, and electronic apparatus |
| 04/01/2004 | DE10341756A1 Organic light-emitting device and the manufacturing method thereof - effectively utilizing the phosphorous material to increase the light-emitting efficiency greatly |
| 04/01/2004 | DE10243794A1 Circuit device with LED device and disconnection circuit e.g. for traffic control light, responds to detected fault in LED device for operation of electronic switch for disconnection from supply voltage |
| 03/31/2004 | EP1403940A2 High work function metal alloy cathode used in organic electroluminescent devices |
| 03/31/2004 | EP1403939A1 Light-emitting device, display and lighting unit |
| 03/31/2004 | EP1403908A2 Oled lamp |
| 03/31/2004 | EP1403691A1 Electro-optical display device and its manufacturing method including the transfer of a chip |
| 03/31/2004 | EP1403355A1 Phosphor blends and blacklight sources for liquid crystal displays |
| 03/31/2004 | EP1402758A1 Three-terminal organic electro-luminescent device |
| 03/31/2004 | EP1402277A2 Method and apparatus for leak-testing an electroluminescent device |
| 03/31/2004 | EP1101244A4 Modification of polymer optoelectronic properties after film formation impurity addition or removal |
| 03/31/2004 | CN2609313Y Packaged structure of organic electroluminescence panel |
| 03/31/2004 | CN2609312Y Organic electroluminescence panel structure |
| 03/31/2004 | CN2609311Y Packaged structure of organic electroluminescence panel |
| 03/31/2004 | CN1486581A Insertion layer for thick film electroluminescent displays |
| 03/31/2004 | CN1486255A Light emitting circuit and lighting device |
| 03/31/2004 | CN1486123A Method for preparing back plate in electroluminescent device preparing process |
| 03/31/2004 | CN1486122A Organic solid compaction column members for organic light-emitting diode displays and method for production thereof |
| 03/31/2004 | CN1485808A Reproduction apparatus and computer program for controlling reproduction apparatus |
| 03/31/2004 | CN1485807A Refrigerant cycling device and compressor using the same |
| 03/31/2004 | CN1485218A Apparatus for permitting transfer of organic material from a donor web to form a layer in an oled device |
| 03/31/2004 | CN1485205A Film-making method and device, parts making method and device |
| 03/31/2004 | CN1485145A Application device and method |
| 03/31/2004 | CN1144508C Organic electroluminescent element with automatic heat radiation and its making method |
| 03/31/2004 | CN1144092C Camera idicating device |
| 03/30/2004 | US6714268 Pixel structure of a sunlight readable display |
| 03/30/2004 | US6714177 Light-emitting display device and driving method therefor |
| 03/30/2004 | US6713955 Organic light emitting device having a current self-limiting structure |
| 03/30/2004 | US6713954 Light-emitting element |
| 03/30/2004 | US6713946 Liquid crystal picture screen with improved backlighting |
| 03/30/2004 | US6713194 Isoindolo(2,1-a)indole skeleton with an aromatic ring in the 3 position; blue |
| 03/30/2004 | US6713193 Electroluminescence; indole skeleton with an aromatic amine group in the 2 position; blue |
| 03/30/2004 | US6713192 Where the organic light emitting medium comprises an electron transport compound and specified anthracene derivative(s); heat resistance, efficiency, durability |
| 03/30/2004 | US6712661 Method for manufacturing electroluminescence device |
| 03/25/2004 | WO2004026004A1 Organic electroluminescence display and its manufacturing method |
| 03/25/2004 | WO2004026003A1 Organic el display |
| 03/25/2004 | WO2004026002A1 Light-emitting apparatus and fabrication method of the same |
| 03/25/2004 | WO2004026001A1 Display device |
| 03/25/2004 | WO2004026000A1 Thin film phosphor for electroluminescent displays |
| 03/25/2004 | WO2004025999A1 Silicon oxynitride passivated rare earth activated thioaluminate phosphors for electroluminescent displays |
| 03/25/2004 | WO2004025998A2 Led system for producing light |