| Patents for H05B 33 - Electroluminescent light sources (53,055) |
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| 05/07/2008 | CN101175347A Production method for oxide luminescent layer in inorganic electroluminescence display device |
| 05/07/2008 | CN101175346A Backlight control circuit capable of automatically adjusting voltage and control method for luminous element |
| 05/07/2008 | CN101175345A Indicating circuit twinkling at start-up |
| 05/07/2008 | CN101174668A Illuminant semiconductor element and method for manufacturing the same |
| 05/07/2008 | CN101174380A Display device and method of manufacturing the same |
| 05/07/2008 | CN101174053A Display device |
| 05/07/2008 | CN101173758A Non-reflection high light extracting rate unit WLED power expanding type high power WLED light source |
| 05/07/2008 | CN101173749A Article with vibration twinkling device |
| 05/07/2008 | CN101173170A Dissolution method for polymer electroluminescent material |
| 05/07/2008 | CN101172986A Organic light emitting materials with anionic ligand |
| 05/07/2008 | CN100387102C Field emission display having luminance compensation structure and manufacturing method thereof |
| 05/07/2008 | CN100387101C Method for improving organic electro-luminescence device lifetime |
| 05/07/2008 | CN100386937C Power supply circuit and power supply control method therein |
| 05/07/2008 | CN100386903C White organic electroluminescent device and its production method |
| 05/07/2008 | CN100386888C Light emitting element and light emitting device using this |
| 05/07/2008 | CN100386796C Electro-optical device, signal processing circuit thereof, signal processing method thereof and electronic apparatus |
| 05/07/2008 | CN100386794C Organic light emitting device pixel circuit and driving method therefor |
| 05/07/2008 | CN100386793C Electrooptical device, drive method of electrooptical device and electronic instrument |
| 05/07/2008 | CN100386792C Organic electroluminescence display and its application |
| 05/07/2008 | CN100386788C Driving method of displaying device |
| 05/06/2008 | US7369209 Bendable display apparatus and method of manufacturing the same |
| 05/06/2008 | US7368877 Light emitting display device and drive control method thereof |
| 05/06/2008 | US7368869 Light emitting device, display apparatus having the light emitting device, and method of manufacturing the display apparatus |
| 05/06/2008 | US7368868 Active matrix organic EL display panel |
| 05/06/2008 | US7368863 Optical filter and organic EL display using the same |
| 05/06/2008 | US7368746 Phosphor panel |
| 05/06/2008 | US7368659 Electrodes mitigating effects of defects in organic electronic devices |
| 05/06/2008 | US7368181 Organic layer between two electrodes doped with a perfluorophenylene derivative of triazine; increased luminous efficiency and lifespan |
| 05/06/2008 | US7368179 Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors |
| 05/06/2008 | US7368178 Oxinoid compound quinolinol aluminum is second component, it has a dipole moment larger than the first, increasing lifetime and efficiency; coumarin dye is the fluorescent dopant; display applications |
| 05/06/2008 | CA2456160C Imitation candle |
| 05/02/2008 | WO2008051464A1 Networkable led-based lighting fixtures and methods for powering and controlling same |
| 05/02/2008 | WO2008050924A1 Method for making electro -luminescent device and green sheet therefore |
| 05/02/2008 | WO2008050923A1 Electroluminescent device and the substrate therefor and method of making the same |
| 05/02/2008 | WO2008050579A1 p-TYPE SEMICONDUCTOR MATERIAL, SEMICONDUCTOR DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE, AND METHOD FOR PRODUCING p-TYPE SEMICONDUCTOR MATERIAL |
| 05/02/2008 | WO2008050380A1 Display panel testing apparatus and testing method |
| 05/02/2008 | WO2008050294A1 A color controlled light source and a method for controlling color generation in a light source |
| 05/02/2008 | WO2008050293A1 A color controlled light source and a method for controlling color generation in a light source |
| 05/02/2008 | WO2008050282A1 Method and device for measuring a flux of a selected individual lightsource among a plurality of lightsources |
| 05/02/2008 | WO2008049405A1 Luminaire |
| 05/02/2008 | WO2008049259A1 Device for setting the brightness of at least one light source |
| 05/02/2008 | WO2008028743A3 Display apparatus |
| 05/02/2008 | WO2008015345A9 Three-dimensional physical system and method for reconstructing the appearance of a three-dimensional object in reversible dynamic deformation |
| 05/01/2008 | US20080102312 Long life, brightness; superior hole conductors; polymeric organic light emitting diodes; utilizing such as N,N'-diphenyl-N,N'-bis(4-tert-butylphenyl)-2',7'-bis(tert-butyl)-9,9'-spirobifluorene-2,7-diamine as starting material |
| 05/01/2008 | US20080100203 Patterned substrate, electro-optical device, and method for manufacturing an electro-optical device |
| 05/01/2008 | US20080100202 Process for forming oled conductive protective layer |
| 05/01/2008 | US20080100201 Organic electroluminescence device and fabricating method thereof |
| 05/01/2008 | US20080100200 Flat panel display apparatus |
| 04/30/2008 | EP1916881A2 Circuit and method for driving light source |
| 04/30/2008 | EP1916880A2 Method and switch for protecting active LED matrix displays |
| 04/30/2008 | EP1916879A1 Secure opto-electronic failure detection of high power LEDs |
| 04/30/2008 | EP1916878A1 Light monitoring system and method for operating same |
| 04/30/2008 | EP1916647A1 Consumed power control device, image processing device, self-emitting display device, electronic device, consumed power control method, and computer program |
| 04/30/2008 | EP1915437A1 Red phosphor, method for manufacturing the same and light emitting diode for using the same |
| 04/30/2008 | EP1495154B1 Method for forming housings for electronic components and electronic components that are hermetically encapsulated thereby |
| 04/30/2008 | EP1412098A4 Encapsulated long life electroluminescent phosphor |
| 04/30/2008 | EP1205527B1 Organic electroluminescence device |
| 04/30/2008 | DE10352515B4 Organisches elektrolumineszierendes Display und Verfahren zur Herstellung desselben Organic electroluminescent display and method of manufacturing the same |
| 04/30/2008 | DE10346528B4 Zündschaltung Ignition |
| 04/30/2008 | DE102006050327A1 Electroluminescent film composite for motor vehicle, has friction-wear-resistant and partially transparent protective layer connected with remaining film composite, where protective layer exhibits thickness of less than specific micrometers |
| 04/30/2008 | DE102004031071B4 Verfahren zur Behandlung einer organischen Leuchtdiode (OLED) zur Verlängerung der Lebensdauer A method of treating an organic light emitting diode (OLED) to increase the durability |
| 04/30/2008 | DE10042974B4 Verfahren zum elektrischen Adressieren von Fluoreszenz-Anzeigeelementen und Anzeige A method for electrically addressing fluorescent display elements and display |
| 04/30/2008 | CN201054827Y High lighting rate light source encapsulation structure |
| 04/30/2008 | CN201054826Y LED lamp driving circuit |
| 04/30/2008 | CN201054825Y Power factor compensation LED energy-saving lighting lamp |
| 04/30/2008 | CN201054824Y EL slice with new structure |
| 04/30/2008 | CN201054236Y Lighting component driving device and its assembly |
| 04/30/2008 | CN201053616Y Wind-blowing sound-controlling candle |
| 04/30/2008 | CN101171884A Illumination system comprising a radiation source and a fluorescent material |
| 04/30/2008 | CN101171697A Use of compounds containing aromatic or heteroaromatic rings linked via carbonyl group-containing groups, for use as matrix materials in organic light-emitting diodes |
| 04/30/2008 | CN101171320A 有机电致发光器件 Organic electroluminescent devices |
| 04/30/2008 | CN101171239A 场致发光器件 Electroluminescent device |
| 04/30/2008 | CN101171224A Novel organic electroluminescent material, organic electroluminescent element employing the same, and thin-film-forming solution for organic electroluminescence |
| 04/30/2008 | CN101170856A Organic EL display device and its manufacturing method |
| 04/30/2008 | CN101170855A Illumination device and display device |
| 04/30/2008 | CN101170854A Nano material flat display screen for vacuum cathode radial and injection mixed activation |
| 04/30/2008 | CN101170853A A white light organic EL part consisting of RGB and its making method |
| 04/30/2008 | CN101170852A An organic EL part with ultra-thin layer structure |
| 04/30/2008 | CN101170851A Control device for digital field driven luminescent thin film light power supply |
| 04/30/2008 | CN101170850A Light source driving circuit |
| 04/30/2008 | CN101170849A Light source group |
| 04/30/2008 | CN101170848A Electromagnetic induction luminescent candle |
| 04/30/2008 | CN101170847A Silicon base lanthanon adulterated EL part |
| 04/30/2008 | CN101170124A Organic electroluminescent display device |
| 04/30/2008 | CN101170123A Display apparatus |
| 04/30/2008 | CN101170107A Method of manufacturing a white light emitting organic EL device |
| 04/30/2008 | CN101169917A Organic illuminated display and its drive method |
| 04/30/2008 | CN101168662A Electroluminescent polymer and its preparation method and application |
| 04/30/2008 | CN101168661A Single-layer organic luminescent device material capable of lightening yellow light and preparation method thereof |
| 04/30/2008 | CN100386000C Light modulating LED lighting apparatus |
| 04/30/2008 | CN100385708C Organic electroluminescent element |
| 04/30/2008 | CN100385707C Organic electroluminescent device |
| 04/30/2008 | CN100385706C Organic electroluminescent elements and method for manufacturing the same |
| 04/30/2008 | CN100385705C Initiative driving type organic electric excitation lighting equipment |
| 04/30/2008 | CN100385704C Production method of structured electrodes |
| 04/30/2008 | CN100385675C Image display device |
| 04/30/2008 | CN100385674C Emitting body, emitting device, and emitting display device |
| 04/30/2008 | CN100385490C White illumination |
| 04/30/2008 | CN100385489C Drive device of luminous display panel |
| 04/30/2008 | CN100385477C Drive method of light emitting display screen and organic EL display unit |