| Patents for H05B 33 - Electroluminescent light sources (53,055) |
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| 03/01/2000 | EP0982411A2 Evaporation source, apparatus and method for the preparation of organic EL device |
| 03/01/2000 | EP0753985B1 Electroluminescent lighting element, manufacturing method of the same, and an illuminated switch unit using the same |
| 03/01/2000 | CN1246268A Driving circuit for stacked organic light emitting devices |
| 03/01/2000 | CN1245823A Electroluminescent fluorophor and organic dispersed electroluminescent cell using said fluorophor |
| 02/29/2000 | US6031855 Light emitting element driving circuit and light emitting device having the same |
| 02/29/2000 | US6031756 Molecule, layered medium and method for creating a pattern |
| 02/29/2000 | US6031290 Electronic circuit |
| 02/29/2000 | US6030715 Organic light emitting device comprising heterostructure for producing electoluminescence wherein the heterostructure is comprised of an emissive layer containing a dopant compound |
| 02/29/2000 | US6030700 Multicolor light emitting device comprises first and second organic devices stacked one upon the other to form layered structure with each separated from others by conductive layer to enable each to receive separate bias potential |
| 02/24/2000 | WO2000010366A1 Organic el device |
| 02/24/2000 | WO2000010206A2 Optoelectronic component and manufacturing method |
| 02/23/2000 | EP0981267A1 El module |
| 02/23/2000 | EP0670775B1 Electroluminescent devices and processes using polythiophenes |
| 02/23/2000 | CN1245581A Organic light emitting device containing protection layer |
| 02/23/2000 | CN1049747C AC driving device |
| 02/22/2000 | US6028871 Driver circuit for a solid state optical emitter device |
| 02/22/2000 | US6028694 Illumination device using pulse width modulation of a LED |
| 02/22/2000 | US6028327 Light-emitting device using an organic thin-film electroluminescent light-emitting element |
| 02/17/2000 | WO2000008899A1 Encapsulation of polymer-based solid state devices with inorganic materials |
| 02/17/2000 | DE19836471A1 Vorrichtung zur optischen Anzeige von Zeichen sowie Verwendung eines elektrolumineszierenden Leuchtfadens zur optischen Anzeige von Zeichen Device for optical display of characters as well as use of an electro luminescent luminous thread for visual display of characters |
| 02/17/2000 | CA2337085A1 Encapsulation of polymer-based solid state devices with inorganic materials |
| 02/16/2000 | EP0980104A2 Organic electroluminescent device |
| 02/16/2000 | EP0980058A2 Device for optical character display and use of an electroluminescent filament for optical character display |
| 02/16/2000 | EP0979598A1 Display device and method therefor |
| 02/16/2000 | EP0979597A1 Traffic signals |
| 02/16/2000 | CN1244598A Method for preparing film by using atom layer deposition |
| 02/15/2000 | US6025677 Blue light emitting thiogallate phosphor including a thin nucleation layer of strontium sulfide |
| 02/10/2000 | WO2000007207A1 Electroluminescent devices and method of forming same |
| 02/10/2000 | WO2000006665A1 Organic electroluminescent devices |
| 02/10/2000 | DE19853598A1 Manufacture of thin film by atomic layer deposition |
| 02/10/2000 | DE19835392A1 Ansteuerschaltung für Leuchtdioden A drive circuit for LEDs |
| 02/09/2000 | EP0979024A1 Control circuit for electrolumiscent diodes |
| 02/09/2000 | EP0978220A1 Plastic shaped body with an integrated optoelectronic luminous element |
| 02/09/2000 | EP0876658A4 Retrofit lighting system that non-invasively interacts with a host machine |
| 02/08/2000 | US6023371 Color conversion material, and organic electroluminescent color display using the same |
| 02/08/2000 | US6023128 Electroluminescent layer arrangement with organic spacers joining clusters of nanomaterial |
| 02/08/2000 | US6023073 Light emitting diode |
| 02/08/2000 | CA2179517C Light source intensity control device |
| 02/03/2000 | WO2000005929A1 Electroluminescent element |
| 02/03/2000 | WO2000005928A1 Organic el device |
| 02/03/2000 | WO2000005927A1 Organic electroluminescence device and method of its manufacture |
| 02/03/2000 | WO1999054786A9 Elastomeric mask and use in fabrication of devices, inlcuding pixelated electroluminescent displays |
| 02/03/2000 | DE19934153A1 Insulating film, used as a dielectric layer in a thin film electroluminescent display device on an alkali metal-free glass substrate, comprises an aluminum oxide-rich arrangement of alternating aluminum oxide and titanium oxide layers |
| 02/03/2000 | CA2304585A1 Organic electroluminescence device and method of its manufacture |
| 02/02/2000 | EP0977469A2 Improved transparent, flexible permeability barrier for organic electroluminescent devices |
| 02/02/2000 | EP0977288A2 Electron-injecting layer formed from a dopant layer for organic light-emitting structure |
| 02/02/2000 | EP0977287A2 Interfacial electron-injecting layer formed from a doped cathode for organic light-emitting structure |
| 02/02/2000 | EP0977286A2 Electron-injecting layer providing a modified interface between an organic light-emitting structure and a cathode buffer layer |
| 02/02/2000 | CN1243654A Electroluminescent body and structure for shielding same |
| 02/01/2000 | US6020175 Multiple layered functional thin films |
| 02/01/2000 | US6019654 Multi-color organic EL display array panel and method for fabricating the same |
| 01/27/2000 | WO2000004747A1 Power supply including a voltage boost for operating an el lamp from a battery |
| 01/27/2000 | WO2000004594A1 Organic electroluminescent apparatus |
| 01/26/2000 | EP0975029A2 Organic electroluminescent device |
| 01/26/2000 | EP0974947A1 Traffic light apparatus and method to monitor the traffic light apparatus |
| 01/26/2000 | EP0974140A2 Organic electroluminescent device |
| 01/26/2000 | CN1242925A Driver circuit, and method for operating same |
| 01/26/2000 | CN1242924A Active matrix display |
| 01/26/2000 | CN1242855A Active matrix display |
| 01/26/2000 | CN1242682A 有机电致发光器件 Organic electroluminescent devices |
| 01/25/2000 | US6018470 Method and arrangement for producing operating voltage |
| 01/25/2000 | US6017644 Organic compound, its polymer and light emitting device |
| 01/20/2000 | WO2000003565A1 Amorphous molecular materials for optoelectronic devices and process for producing the same |
| 01/20/2000 | WO2000003378A1 Electroluminescent display with independently adressable picture elements |
| 01/20/2000 | DE19929165A1 Light emitting diode array for optical printer |
| 01/20/2000 | CA2336915A1 Electroluminescent display with independently adressable picture elements |
| 01/19/2000 | EP0973358A2 Dispersion-type electroluminescence element |
| 01/19/2000 | EP0973210A2 Triphenylamine derivative and organic electroluminescence device comprising the same |
| 01/19/2000 | CN1242135A Light emitting articles with light reflecting structures |
| 01/19/2000 | CN1242134A Multicolor display device |
| 01/19/2000 | CN1241893A 有机电致发光器件 Organic electroluminescent devices |
| 01/19/2000 | CN1241892A Organic electroluminescent device |
| 01/18/2000 | US6016038 Multicolored LED lighting method and apparatus |
| 01/18/2000 | US6016037 Electroluminescence apparatus and driving method thereof |
| 01/18/2000 | US6015631 Luminescent compound for an electroluminescence display device |
| 01/16/2000 | CA2277644A1 Triphenylamine derivative and organic electroluminescence device comprising the same |
| 01/13/2000 | WO2000002421A1 Circuit arrangement and signalling light provided with the circuit arrangement |
| 01/12/2000 | EP0971565A1 Drive circuit for EL element |
| 01/12/2000 | EP0971564A2 Organic electroluminescent display panel having a cover with radiationcured perimeter seal |
| 01/12/2000 | EP0970481A1 Conjugated polymer in an oxidized state |
| 01/12/2000 | CN1241350A Circuit arrangement |
| 01/12/2000 | CN1241349A Circuit arrangement, and signaling light provided with circuit arrangement |
| 01/12/2000 | CN1241348A Circuit arrangement and signaling light provided with circuits arrangement |
| 01/12/2000 | CN1241318A Multiresonant DC-DC converter with full-wave rectifying means |
| 01/11/2000 | US6014119 Electroluminescent display device including active polymer layer |
| 01/11/2000 | US6013988 Circuit arrangement, and signalling light provided with the circuit arrangement |
| 01/11/2000 | US6013982 Multicolor display devices |
| 01/11/2000 | US6013384 Organic electroluminescent devices |
| 01/06/2000 | WO2000001204A1 Electroluminescent display |
| 01/06/2000 | WO2000001202A1 Driver circuit for organic electroluminescent display |
| 01/06/2000 | WO1999054936A8 Polymer devices |
| 01/05/2000 | EP0969701A1 Electroluminescent device |
| 01/05/2000 | EP0969700A1 Organic EL display assembly |
| 01/05/2000 | EP0969699A1 Light-emitting device based on an electroluminescent organic material, having a shaped outer interface |
| 01/05/2000 | EP0969532A2 Electroluminescent devices using metal complexes of azomethine |
| 01/05/2000 | EP0969531A2 Electroluminescent devices comprising boron chelates |
| 01/05/2000 | EP0968533A1 High performance display pixel for electronic displays |
| 01/05/2000 | EP0968254A1 Fluorescent materials and their use |
| 01/05/2000 | EP0968253A1 Fluorescent host-guest-system |
| 01/05/2000 | DE19829948A1 Elektrolumineszierende Anordnung unter Verwendung von Azomethin-Metallkomplexen An electroluminescent arrangement using azomethine metal complexes |