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)
07/2012
07/03/2012US8212473 Flexible polymeric light emitting/charge storage device and system
07/03/2012US8212472 Organic electric field light-emitting element
07/03/2012US8212280 Light-emitting element and display device
07/03/2012US8212252 Light-emitting device
07/03/2012US8211553 Organic electroluminescent devices and metal complex compounds
07/03/2012US8211492 Manufacturing method of emitting device
06/2012
06/28/2012WO2012088294A1 Benzoimidazole derivatives for use in light - emitting devices
06/28/2012WO2012087961A2 Electroactive compositions for electronic applications
06/28/2012WO2012087960A1 Triazine derivatives for electronic applications
06/28/2012WO2012087955A1 Compositions for electronic applications
06/28/2012WO2012087468A1 Large area light emitting electrical package with current spreading bus
06/28/2012WO2012086758A1 Organic electroluminescent element and organic electroluminescent lighting device
06/28/2012WO2012086742A1 Process for production of cured film, and cured film
06/28/2012WO2012086662A1 Lighting device
06/28/2012WO2012086651A1 Microrelief structure for light emitting element, and light emitting element and illumination device using said microrelief structure
06/28/2012WO2012086623A1 Light emitting element
06/28/2012WO2012086610A1 Photosensitive resin composition, partition wall, color filter, and organic el element
06/28/2012WO2012086568A1 Vapor deposition device, vapor deposition method, and method of manufacturing organic electroluminescent display device
06/28/2012WO2012086535A1 Method of recovering film-forming material
06/28/2012WO2012086480A1 Vapor deposition device, vapor deposition method, and method of manufacturing organic electroluminescent display device
06/28/2012WO2012086456A1 Vapor deposition method, vapor deposition device, and organic el display device
06/28/2012WO2012086453A1 Vapor deposition device, vapor deposition method, and organic el display device
06/28/2012WO2012086396A1 Organic el element and translucent substrate
06/28/2012WO2012086349A1 Organic electroluminescent element and method for manufacturing same
06/28/2012WO2012086334A1 Light-emitting body and display device
06/28/2012WO2012086230A1 Vacuum deposition equipment and vacuum deposition method
06/28/2012WO2012086111A1 Organic el display panel and method for manufacturing same
06/28/2012WO2012085988A1 Organic el element and method for manufacturing same
06/28/2012WO2012085982A1 Organic el element and method for producing same
06/28/2012WO2012085836A2 Method and apparatus to limit current overshoot and undershoot in light driver
06/28/2012WO2012085816A1 Address initialization of lighting device units
06/28/2012WO2012085800A1 Device and method for controlling current to solid state lighting circuit
06/28/2012WO2012085780A1 Lighting device with polymer containing matrices
06/28/2012WO2012085764A1 An illumination apparatus
06/28/2012WO2012085749A1 Apparatus, system and method for multi-channel illumination
06/28/2012WO2012085118A1 Led operating device
06/28/2012WO2012084440A1 Production of phosphor layers using alkali metal silicates
06/28/2012WO2012057927A3 Lighting system electronic ballast or driver with shunt circuit for lighting control quiescent current
06/28/2012WO2011146104A8 Solid state lighting devices utilizing memristors
06/28/2012US20120162164 Pixel circuit and display device
06/28/2012US20120161617 Organic electroluminescence device
06/28/2012US20120161616 Integrated organic light-emitting device, method for producing organic light-emitting device and organic light-emitting device produced by the method
06/28/2012US20120161615 Aminoanthracene derivative and an organic electroluminescent element employing the same
06/28/2012US20120161614 Electroluminescent device
06/28/2012US20120161118 Semiconductor device and method of manufacturing the same
06/27/2012EP2469988A2 Measurement of luminosity on the ceiling.
06/27/2012EP2469987A1 Light emitting sheet
06/27/2012EP2469986A1 Organic el device
06/27/2012EP2469985A1 Device and method for ensuring LED lights are correctly evaluated in combination with on-board vehicle computers
06/27/2012EP2469984A2 Light emitting diode retrofit system for fluorescent lighting systems
06/27/2012EP2469983A2 Spectrum for mesopic vision
06/27/2012EP2469982A1 Illuminating device and illuminating method
06/27/2012EP2469981A1 LED drive circuit
06/27/2012EP2469980A2 Array constant-current multi-driving circuit
06/27/2012EP2469979A2 Power conversion controller having a novel power factor correction mechanism
06/27/2012EP2469978A1 Vehicle energy retrieving device
06/27/2012EP2469977A1 Manufacturing method for substrate with electrode attached
06/27/2012EP2469498A2 Led traffic signal compensation and protection methods
06/27/2012EP2469330A1 Display device
06/27/2012EP2469153A1 Lighting devices and methods for lighting
06/27/2012EP2469152A1 Lighting devices and methods for lighting
06/27/2012EP2469151A1 Lighting devices and methods for lighting
06/27/2012EP2468725A1 Aromatic amine derivatives and organic electroluminescent elements using same
06/27/2012EP2468570A1 Method for operating a lighting device of a vehicle
06/27/2012EP2468090A1 Method and means for acclimatizing seedlings for outdoor life
06/27/2012EP2468074A2 Light emitting bio-mimicry device
06/27/2012EP2468073A2 Led driving circuit
06/27/2012EP2468072A1 White light color changing solid state lighting and methods
06/27/2012EP2468071A1 Control unit for a led assembly and lighting system
06/27/2012EP2467449A1 Phosuphor blend for an led light source and led light source incorporating same
06/27/2012EP2467448A1 Phosphor blend for an led light source and led light source incorporating same
06/27/2012EP2467389A2 Absorbent and passivation layer for optical element comprising the same
06/27/2012EP2149281B1 Illumination device and projection device with such an illumination device
06/27/2012EP2000007B1 Pulse width modulation based led dimmer control
06/27/2012EP1994635B1 Supply circuit and device comprising a supply circuit
06/27/2012DE202010017703U1 Organisches optisches Bauelement, sowie Halbzeug zu seiner Herstellung Organic optical component, as well as semi-finished products for the production thereof
06/27/2012CN1708199B Organic electro-luminescent display and method for manufacturing the same
06/27/2012CN102523646A Method and LED (Light Emitting Diode) area light source for illuminating for enabling both sides of building decoration materials to glare
06/27/2012CN102523645A Light-emitting device, electronic device, and driving method of light-emitting device
06/27/2012CN102516719A Polymer matrix electroluminescent materials and devices
06/27/2012CN102516312A Iridiumorganic complex and organic electroluminescent component using same
06/27/2012CN102516090A Aromatic amine derivative and organic electroluminescent element made with the same
06/27/2012CN101836034B LED bar
06/27/2012CN101835298B Dynamic light adjustment large-area field emission backlight
06/27/2012CN101803462B Vapor emission device, organic thin-film vapor deposition apparatus and method of organic thin-film vapor deposition
06/27/2012CN101779525B Wiring board and liquid crystal display device
06/27/2012CN101529981B A color controlled light source and a method for controlling color generation in a light source
06/27/2012CN101477385B Constant-current constant-voltage circuit
06/27/2012CN101449452B A steady current charge pump controller
06/27/2012CN101355089B Display device
06/26/2012US8207915 Display device and driving method thereof
06/26/2012US8207689 Current supply for luminescent diodes
06/26/2012US8207666 Organic electroluminescent device with enhanced light emission
06/26/2012US8207665 Electroluminescence device
06/26/2012US8207663 Phosphor composition and light emitting device using the same
06/26/2012US8207555 Light-emitting element and light emitting device using the same
06/26/2012US8207537 Display device
06/26/2012US8206838 Matrix comprises aromatic repeat units and luminescent metal ion/complex; photoluminescent; phosphors
06/26/2012US8206562 Apparatus and method for the application of a material layer to display devices
06/26/2012US8206507 Evaporation method, evaporation device and method of fabricating light emitting device
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