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)
05/2010
05/26/2010CN1636279B Organic electro-luminescent display and its manufacture method and active matrix display
05/26/2010CN1627876B Light-emission device
05/26/2010CN1617204B 图像显示设备及其驱动方法 The image display device and driving method
05/26/2010CN1609101B Organometallic complex and light-emitting element containing the same
05/26/2010CN1607874B Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element
05/26/2010CN1578564B Organic el display and producing method thereof
05/26/2010CN1534803B Luminous semiconductor device possessing luminous alteration element
05/26/2010CN1534802B Luminous semiconductor device possessing luminous alteration element
05/26/2010CN1520702B Electroluminescent irisium compounds with fluorinated phenylpyridines, phenylpyridines and phenylquinolines and device made with such compounds
05/26/2010CN1487776B Method for producing electroluminescent elements
05/26/2010CN1388497B Active matrix type display device and active matrix type organic electroluminescent display
05/26/2010CN101715655A Operating device for operating a light source, particularly an led
05/26/2010CN101714615A Method of producing electroluminescent element
05/26/2010CN101714570A Light emitting device
05/26/2010CN101714323A Light-emitting device and driving method therefor
05/26/2010CN101389168B High-voltage large power LCD constant current driving device
05/26/2010CN101247043B Light emitting diode circuit component
05/26/2010CN101207952B Method for driving light source and back light source
05/26/2010CN101147274B Light-emitting element, light-emitting device, and electrical appliance using light-emitting element
05/26/2010CN101125950B Method for preparing cavity transmission material
05/26/2010CN101114668B Organic light emitting display device and method of fabricating the same
05/26/2010CN101108964B Arborization glowing iridium complex and organic EL device of the compound
05/26/2010CN101090996B Substrate mounting method and film forming method for film forming apparatus
05/26/2010CN101051675B Organic light emitting apparatus and method of producing the same
05/26/2010CN101021629B Electro-optic device, method for manufacturing electro-optic device, projector, and electronic apparatus
05/26/2010CN101013745B Display device and display unit
05/25/2010US7724217 Electro-optical device and driving method of the same
05/25/2010US7723923 Electroluminescent element driving apparatus
05/25/2010US7723912 Flat panel display with improved white balance
05/25/2010US7723740 Light emitting device
05/25/2010US7723721 Light emitting device having TFT
05/25/2010US7723627 EL sheet and member for lighting push-button switch
05/25/2010US7723179 Light emitting device and method for manufacturing the same
05/25/2010US7722965 wide-angled beams of light which are usually confined within device as waveguide light may be strengthened by one another, while the frontally directed beams of light are weakened; region for disturbing reflection/refraction angle eventually shows a higher light-emitting efficiency
05/25/2010US7722919 Manufacturing method of emitting device
05/20/2010WO2010056240A1 Cross-linked quantum dots and methods for producing and using the same
05/20/2010WO2010056112A1 Method of configuring an led driver, led driver, led assembly and method of controlling an led assembly
05/20/2010WO2010056070A2 Low voltage-driven organic electroluminescence device, and manufacturing method thereof
05/20/2010WO2010056066A1 Novel organometallic compounds for electroluminescence and organic electroluminescent device using the same
05/20/2010WO2010056057A2 Deposition material supply apparatus and substrate treatment apparatus having the same
05/20/2010WO2010055888A1 Method for producing glass member provided with sealing material layer, and method for manufacturing electronic device
05/20/2010WO2010055876A1 Organic thin film deposition device, organic el element manufacturing device, and organic thin film deposition method
05/20/2010WO2010055851A1 Substrate processing system
05/20/2010WO2010055773A1 Organic electroluminescence element and display device using the same
05/20/2010WO2010055746A1 Method for manufacturing organic electroluminescence element, and organic electroluminescence element
05/20/2010WO2010055654A1 Color conversion filter panel for color organic el display and color organic el display
05/20/2010WO2010055456A1 Lighting system with a plurality of leds
05/20/2010WO2010054834A1 Adaptive pfc for a lighting means load circuit, in particular for a load circuit with an led
05/20/2010WO2010054731A1 Materials for organic electroluminescent devices
05/20/2010WO2010054650A1 Optoelectronic device
05/20/2010WO2010054421A1 Combination luminaire
05/20/2010WO2010035155A3 Driver for providing variable power to a led array
05/20/2010WO2010025450A3 Led lighting system with accurate current control
05/20/2010WO2009157763A3 Control unit for a led assembly and lighting system
05/19/2010EP2187709A1 Vapor emission device, organic thin-film vapor deposition apparatus and method of organic thin-film vapor deposition
05/19/2010EP2187708A1 Organic-material vapor generator, film deposition source, and film deposition apparatus
05/19/2010EP2187707A1 Switching device for controlling organic LEDs
05/19/2010EP2187706A2 Light-emitting device
05/19/2010EP2187705A1 Floating switch controlling LED array segment
05/19/2010EP2187463A1 Display apparatus
05/19/2010EP2187112A1 Method to select LEDs in order to obtain a predetermined spectral distribution and panel with such LEDs
05/19/2010EP2186681A1 Light source turn-on/off controller
05/19/2010EP2186382A1 Method and device for adjusting the color or photometric properties of an led illumination device
05/19/2010EP2186381A1 Electronic device having a plurality of light emitting devices
05/19/2010EP1537612B1 Method of forming an optical device
05/19/2010CN1971970B 半导体器件及其制造方法 Semiconductor device and manufacturing method thereof
05/19/2010CN1971940B Light-emitting device and electronic apparatus
05/19/2010CN101711439A Electroluminescent device having improved light output
05/19/2010CN101305643B Organic el light emitting display
05/19/2010CN101297606B Lighting structure comprising at least one light-emitting diode, method for making same and uses thereof
05/19/2010CN101288342B Illumination system comprising a ceramic luminescence converter
05/19/2010CN101248477B Electroluminescent one-way vision panel
05/19/2010CN101246876B LED lamp and method for acquiring the same
05/19/2010CN101223823B Colour point control system
05/19/2010CN101223651B Electroluminescent light source
05/19/2010CN101222798B Drive circuit of LED
05/19/2010CN101207950B System, redundant circuit and method for driving light emitting diode
05/19/2010CN101185374B Light emitting device
05/19/2010CN101170852B An organic EL part with ultra-thin layer structure
05/19/2010CN101120425B Apparatus for forming phosphor layer and method for forming phosphor layer using the apparatus
05/19/2010CN101101727B Flat panel display and driving method of the same
05/19/2010CN101097681B Organic electroluminescent display device and driving method of the same
05/19/2010CN101090994B Mask holding mechanism and film forming apparatus
05/19/2010CN101016981B Lighting network
05/19/2010CN101011882B Spraying head unit, product using the spraying head unit and manufacturing method thereof
05/19/2010CN101005116B Organic luminescence display device and method for preparing the same
05/19/2010CN101004894B Scan type LED display unit, and method for eliminating latent brightness of previous line
05/18/2010US7719498 Light emitting device and electronic appliance
05/18/2010US7719187 Static and addressable emissive displays
05/18/2010US7719186 Light emitting ceramic device
05/18/2010US7719184 Organic EL element having a protective layer
05/18/2010US7719180 Inverted OLED device with improved efficiency
05/18/2010US7719014 Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor
05/18/2010US7718453 Organic electroluminescent device, method of manufacturing the same, and electronic apparatus
05/18/2010US7718452 Display apparatus and method of manufacturing the same
05/18/2010US7717585 String, chain and luminous device with light-emitting diodes and light-emitting diode support
05/18/2010CA2480553C Polyacene derivatives as materials for organic electroluminescent elements
05/14/2010WO2010053184A1 Organic el display device reflective anode and method for manufacturing the same
05/14/2010WO2010053183A1 Reflective anode and wiring film for organic el display device
05/14/2010WO2010052932A1 Compound having triphenylsilyl group and triarylamine structure and organic electroluminescent element
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