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)
11/2012
11/01/2012CA2831546A1 Module comprising light-emitting diodes and illuminated glazing including such a diode module
10/2012
10/31/2012EP2519080A2 Illuminating apparatus and method thereof
10/31/2012EP2519079A1 Solid light-emitting element lighting device and illumination fixture using the same
10/31/2012EP2519078A1 LED drive circuit and LED illumination light
10/31/2012EP2518111A1 Composition and luminescent element obtained using same
10/31/2012EP2517537A1 Electroluminescent functional surfactants
10/31/2012EP2517536A1 High cri adjustable color temperature lighting devices
10/31/2012EP2517535A1 CIRCUIT FOR OPERATING LIGHT EMITTING DIODES (LEDs)
10/31/2012EP2517534A2 Operation of organic light emitting diodes by means of pulse width modulation
10/31/2012EP2516919A1 An led lighting apparatus with a battery monitoring device
10/31/2012EP2516586A1 Strontium oxyorthosilicate phosphors having improved stability under a radiation load and resistance to atmospheric humidity
10/31/2012EP2516584A2 Light emitting device having strontium oxyorthosilicate type phosphors
10/31/2012EP2516402A2 Deuterated zirconium compound for electronic applications
10/31/2012DE10230103B4 Stromversorgung für Lumineszenzdioden Power supply for light-emitting diodes
10/31/2012CN1976052B Light-emitting device and electronic apparatus
10/31/2012CN102763490A Color control of light emitting devices
10/31/2012CN102763489A Method for supplying power to light sources, corresponding power supply unit and light source
10/31/2012CN102763222A Field-effect transistor and method for manufacturing same
10/31/2012CN102763218A Substrate for a lighting module and lighting module
10/31/2012CN102762919A Integrated illumination apparatus and method of manufacturing same
10/31/2012CN102762546A Materials for organic light emitting devices
10/31/2012CN102762545A Semiconducting polymers
10/31/2012CN102757782A Light-emitting device, electronic device, and lighting device utilizing phosphorescence
10/31/2012CN101778508B Driving circuit and method of light emitting diode
10/31/2012CN101772798B Light output device
10/31/2012CN101379887B Method and apparatus for controlling current supplied to electronic devices
10/30/2012US8299986 Driving circuit for display device, and display device
10/30/2012US8299726 OMNI voltage direct current power supply
10/30/2012US8299707 Display panel
10/30/2012US8299706 Hermetic encapsulation of organic, electro-optical elements
10/30/2012US8298031 Organic electroluminescence device
10/26/2012WO2012144643A1 Transparent conductive element, input device, electronic apparatus, and manufacturing method for transparent conductive element
10/26/2012WO2012144563A1 Polyamide-imide solution and polyamide-imide film
10/26/2012WO2012144521A1 Colorant dispersion liquid, colored resin composition for use in color filters, color filter, liquid crystal display device, and organic light-emitting display device
10/26/2012WO2012144426A1 Fluorescent light body substrate and display device
10/26/2012WO2012144156A1 Organic el display panel and method for manufacturing same
10/26/2012WO2012143974A1 Method for manufacturing organic electroluminescent element, and organic electroluminescent element
10/26/2012WO2012143871A1 Surge protection device
10/26/2012WO2012143615A1 Lighting system
10/26/2012WO2012143079A1 Compounds for electronic devices
10/26/2012WO2012142637A1 Addressing method for a lighting means
10/26/2012WO2012085836A3 Method and apparatus to limit current overshoot and undershoot in light driver
10/26/2012WO2012078770A3 Bis(sulfonyl)biaryl derivatives as electron transporting and/or host materials
10/26/2012WO2012010485A3 Buck-converter and method for supplying a current to at least one led
10/25/2012US20120268445 Image display device, panel and panel manufacturing method
10/25/2012US20120268042 Display apparatus
10/25/2012US20120268006 Method for producing organic el element
10/25/2012US20120268005 Substrate for organic electroluminescense device and method of manufacturing organic electroluminscense device employing same
10/25/2012US20120268004 Organic electroluminescent display device
10/25/2012US20120268003 Light emitting element, light emitting device, authentication device, and electronic device
10/25/2012US20120268002 Display panel apparatus and method of fabricating display panel apparatus
10/25/2012US20120268001 Organic light-emitting display device and method of manufacturing the same
10/25/2012US20120268000 Organic light-emitting display device
10/25/2012US20120267676 Display Device and Method of Manufacturing the Same
10/25/2012DE112010005141T5 Steuerung einer Leuchtdioden-Hintergrundbeleuchtung durch Frame-Einfügung Control of a light-emitting diode backlight frame insertion
10/24/2012EP2515616A1 White organic electroluminescence device
10/24/2012EP2515615A1 Method for manufacturing organic electroluminescent element, organic electroluminescent element, display device and illuminating device
10/24/2012EP2515614A2 Lighting device for semiconductor light-emitting element and illumination fixture using the same
10/24/2012EP2515613A2 Sted-down converter for LEDs with inrush current limiting circuit
10/24/2012EP2515612A1 Lighting device and illumination apparatus having the same
10/24/2012EP2515611A1 Lighting device and illumination apparatus
10/24/2012EP2515610A1 Method, system and apparatus for controlling light
10/24/2012EP2514736A1 Intermediates for Polymers
10/24/2012EP2514273A1 Driver for a solid state lamp
10/24/2012EP2514272A1 Integrated buck power supply architectures for led-based displays
10/24/2012EP2514271A2 Method for operating an electric luminous element and operating circuit
10/24/2012EP2514270A1 Dimmer and illumination apparatus with amplitude ordered illumination of multiple strings of multiple color light emitting devices
10/24/2012EP2514127A2 Method and device for optical transmission of data
10/24/2012EP2513997A1 Encapsulation device having improved sealing
10/24/2012EP2513657A1 Circuit for controlling current to light-emitting diode (led)
10/24/2012CN202503691U Luminescent glass, and vehicles and buildings containing luminescent glass
10/24/2012CN102754529A Method for producing light-emitting device
10/24/2012CN102754528A Method for producing a component that can be activated to emit light
10/24/2012CN102754527A Device for supplying a plurality of LED units with power
10/24/2012CN102754526A LED lighting device and method for operating an LED lighting device
10/24/2012CN102754525A Solid state lighting, driver circuits, and related software
10/24/2012CN102754524A Display panel and production method thereof
10/24/2012CN102752893A Electroluminescent display device for high-voltage measurement
10/24/2012CN102751311A Organic electroluminescent display device
10/24/2012CN101442049B Display device and method therefor and electronic device containing the display device
10/24/2012CN101387549B Selfluminous device
10/24/2012CN101363113B Evaporation source, manufacturing method of the same and manufacturing method of an organic el display device
10/24/2012CN101055696B Display device and driving method of the same
10/23/2012USRE43759 Multiple wavelength light emitting device, electronic apparatus, and interference mirror
10/23/2012US8294637 Active matrix substrate, electro-optical device, and electronic device
10/23/2012US8294589 Real time radioactive training
10/23/2012US8294363 Light-emitting device with improved brightness control and narrow frame and electronic apparatus with the light-emitting device
10/23/2012US8294362 Image display device, image display system, and methods for fabricating the same
10/23/2012US8294152 Electronic circuit including pixel electrode comprising conductive film
10/23/2012US8293139 Charge transport compositions and electronic devices made with such compositions
10/23/2012CA2641832C An improved led device for wide beam generation
10/18/2012WO2012141499A1 Novel compounds for organic electronic material and organic electroluminescent device using the same
10/18/2012WO2012141274A1 Organic electroluminescent element, material for organic electroluminescent elements, film, light-emitting layer, and method for manufacturing organic electroluminescent element
10/18/2012WO2012141273A1 Organic electroluminescent element, material for organic electroluminescent elements, film, light-emitting layer, and method for manufacturing organic electroluminescent element
10/18/2012WO2012141249A1 Organic electroluminescent element
10/18/2012WO2012141197A1 Organic electroluminescence element
10/18/2012WO2012141151A1 Film-forming apparatus and film-forming method
10/18/2012WO2012141117A1 Liquid crystal module, and display device
10/18/2012WO2012141109A1 Organic electroluminescent element, material for organic electroluminescent element, film, and manufacturing method for organic electroluminescent element
10/18/2012WO2012141108A1 Organoelectroluminescent element, and light emission device, display device, and illumination device in which said organoelectroluminescent element is used
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