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)
04/2005
04/06/2005EP1001853B1 Electroluminescent sign
04/06/2005CN1605227A Circuit assembly for operating a luminous signal
04/06/2005CN1605094A Dual-function electroluminescent device and method for driving the same
04/06/2005CN1604712A LED drive circuit and LED drive system
04/06/2005CN1604710A Organic electroluminescence device
04/06/2005CN1604709A Organic electroluminescent element and organic electroluminescent device including the same
04/06/2005CN1604708A Organic el element and organic EL panel
04/06/2005CN1604707A Organic electroluminescence display panel
04/06/2005CN1604706A Organic el element and organic EL panel
04/06/2005CN1604705A Inorganic electroluminescent device with controlled hole and electron injection
04/06/2005CN1604704A 有机电致发光器件 Organic electroluminescent devices
04/06/2005CN1604703A Organic EL display panel
04/06/2005CN1604702A Flat panel display and method of fabricating the same
04/06/2005CN1604701A Electroluminescence display device
04/06/2005CN1604700A Organic EL panel
04/06/2005CN1604699A Organic EL panel
04/06/2005CN1604698A Electroluminescence display device
04/06/2005CN1604696A Light emitting device
04/06/2005CN1604597A Folder type mobile terminal using organic electroluminescent panel and display method thereof
04/06/2005CN1604481A D/a converter circuit, organic el drive circuit and organic el display device
04/06/2005CN1604472A Ramp voltage generating apparatus and active matrix drive-type display apparatus
04/06/2005CN1604169A Active matrix display device
04/06/2005CN1604168A 图像显示装置 The image display apparatus
04/06/2005CN1604167A Electroluminescent display device and driving method therefor
04/06/2005CN1604166A Drive device and drive method of a self light emitting display panel
04/06/2005CN1604165A Self light emitting type display device
04/06/2005CN1604164A 场致发射显示器及其驱动方法 Field emission display and driving method thereof
04/06/2005CN1604163A 显示装置 Display device
04/06/2005CN1604154A Organic electroluminescent bar and manufacturing method of the same
04/06/2005CN1603919A 显示装置 Display device
04/06/2005CN1603866A Pressure sensitive adhesive composition for optical members, pressure sensitive adhesive layer for optical members, pressure sensitive adhesive optical member and image display
04/06/2005CN1603114A Substrate for inkjet printing and method of manufacturing the same
04/06/2005CN1196378C Cathode contact structure of organic electroluminescent device
04/06/2005CN1196000C Method for producing polarizer, polarizer, polarization sheet and video display
04/05/2005US6876346 Thin film transistor for supplying power to element to be driven
04/05/2005US6876345 Image display
04/05/2005US6876153 Switching regulator circuit and vehicular lamp
04/05/2005US6876148 Organic light-emitting panel and manufacturing method thereof
04/05/2005US6876147 Color display
04/05/2005US6876146 Electroluminescence phosphor multilayer thin film and electroluminescence element
04/05/2005US6876145 Organic electroluminescent display device
04/05/2005US6876144 Organic electroluminescent device having host material layer intermixed with luminescent material
04/05/2005US6876007 Light emitting device driving by alternating current in which light emission is always obtained
04/05/2005US6876000 Electro-optical device, method of manufacturing the same, and electronic instrument
04/05/2005US6875542 Joining substrates by anode coupling; positioning marking; forming penetration aperture
04/05/2005US6875524 Multilayer; anode, hole transporating layer, blue light emitter, electron transporting layer and cathde; multicolor; color filters; liquid crystals light valves
04/05/2005US6875372 Fine particle size; monodispersion; crystal structure
04/05/2005US6875320 Highly transparent top electrode for OLED device
03/2005
03/31/2005WO2005029923A1 Electroluminescent device
03/31/2005WO2005029596A1 Light-emitting device
03/31/2005WO2005029450A1 Electrode wiring substrate and display device
03/31/2005WO2005010929A3 INCREMENTAL COLOR BLENDING ILLUMINATION SYSTEM USING LEDs
03/31/2005WO2005007767A3 Metal complex compound and organic electroluminescent device using same
03/31/2005US20050070055 Thin film transistor and method for production thereof
03/31/2005US20050070039 Method of manufacturing light emitting device
03/31/2005US20050070037 Novel light emitting layers for LED devices based on high Tg polymer matrix compositions
03/31/2005US20050069729 Organic electroluminescent element, illuminator, display and compound
03/31/2005US20050069728 Binuclear organometallic complexes and organic electroluminescence device using the same
03/31/2005US20050069727 Oled emissive polymer layer
03/31/2005US20050069726 An ultraviolet electroluminescent polysilane energetically coupled with photoluminescent core-shell intermetallic nanoparticles; different size nanoparticles provide different colors in pixelized form
03/31/2005US20050068770 Bent perimeter lighting and method for fabricating
03/31/2005US20050068479 Phase difference control component having columnar material
03/31/2005US20050068474 Full-color organic light-emitting diode display and method of fabricating the same
03/31/2005US20050068459 Voltage adapter for a battery-powered camera system
03/31/2005US20050068273 Drive device and drive method of a self light emitting display panel
03/31/2005US20050068272 Electroluminescent display device and manufacturing method of the same
03/31/2005US20050067969 D/A converter circuit, organic EL drive circuit and organic EL display device
03/31/2005US20050067968 Ramp voltage generating apparatus and active matrix drive-type display apparatus
03/31/2005US20050067955 Prepared, for example, by reaction of tetraphenylcyclopentadienone with 1,4-diethynyl-2,5-dimethoxybenzene; can be used as a core material for an organic electroluminescence element or other optical devices
03/31/2005US20050067954 Organic EL panel
03/31/2005US20050067953 Light emitting device and method for manufacturing the same
03/31/2005US20050067952 Flexible, molded EL lamp
03/31/2005US20050067950 Organic electroluminescent device
03/31/2005US20050067948 Electroluminescent device having an improved contrast
03/31/2005US20050067947 Light-emitting body, light emitting device and light-emitting display
03/31/2005US20050067946 Matrix-type triode organic electroluminescent display
03/31/2005US20050067945 Organic EL element and organic EL panel
03/31/2005US20050067944 Light emitting array with improved characteristics, optical writing unit, and image forming apparatus
03/31/2005US20050067943 Thin film transistor array, display panel, method for inspecting the thin film transistor array, and method for manufacturing active matrix organic light emitting diode panel
03/31/2005US20050067931 Multi-conductor LED bulb assembly
03/31/2005US20050066900 Apparatus for forming the thin film on an organic light-emitting doide component
03/31/2005DE10338502A1 Mehrfarb-Elektrolumineszenz-Element und Verfahren zu dessen Herstellung Multicolour electroluminescence element and process for its preparation
03/31/2005DE102004020556A1 Fahrzeuglampe Vehicle lamp
03/30/2005EP1519545A1 Folder type mobile terminal using organic electroluminescent panel and display method thereof
03/30/2005EP1519106A2 Lighting appliance
03/30/2005EP1518940A1 Thin film-forming apparatus
03/30/2005EP1518445A1 A system for maintaining light characteristics from a multi-chip led package
03/30/2005EP1518281A2 Buffer layers for organic electroluminescent devices and methods of manufacture and use
03/30/2005EP1517975A2 Polymerizable, luminescent compounds and mixtures, luminescent polymer materials and their use
03/30/2005EP1517974A1 Polymerizable, luminescent compounds and mixtures, luminescent polymer materials and their use
03/30/2005EP1386340A4 Illuminated display system and process
03/30/2005EP1323336B1 Enhanced trim resolution voltage-controlled dimming led driver
03/30/2005EP0888035B1 Organic electroluminescent element and organic electroluminescent display
03/30/2005CN1602650A Electroluminescent device having an improved contrast
03/30/2005CN1602128A Active matrix organic light emitting device
03/30/2005CN1602127A Display apparatus and electronic apparatus
03/30/2005CN1602126A Full color organic light-emitting device having color modulation layer
03/30/2005CN1602125A Organic light emitting device and its mfg method
03/30/2005CN1602124A Light emitting cell having composite conductive layer
03/30/2005CN1602123A Top-lighting organic electroluminescent display device and its mfg method
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