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)
03/2012
03/28/2012EP2433980A1 Molded object, process for producing same, member for electronic device, and electronic device
03/28/2012EP2433928A1 N-phenyl triscarbazole
03/28/2012EP2433472A1 Method and apparatus for setting a chromaticity coordinate
03/28/2012EP2433471A1 Light module.
03/28/2012EP2432850A1 Electroluminescent textile and method for the production thereof
03/28/2012EP2432848A2 Deuterated compounds for electronic applications
03/28/2012EP1956008B1 Organic compound, charge-transporting material, composition for charge-transporting material and organic electroluminescent device
03/28/2012EP1935085B1 Driver circuit arrangement
03/28/2012CN202178884U Thermal curing line
03/28/2012CN1630443B Light-emitting device and electronic devices
03/28/2012CN102396296A 有机电致发光元件 Organic electroluminescent element
03/28/2012CN102396295A Power regulation of led by means of an average value the led current and bidirectional counter
03/28/2012CN102395829A Integrated led and sensor device
03/28/2012CN102395646A Organic light-emitting materials and devices
03/28/2012CN102395622A Glass fiber-silsesquioxane composite molded article and method for producing same
03/28/2012CN102394273A Organic electroluminescent device
03/28/2012CN102393541A Sheet and light-emitting device
03/28/2012CN101803455B Solid state lighting system and a driver integrated circuit for driving light emitting semiconductor devices
03/28/2012CN101669404B Led string driver with shift register and level shifter
03/28/2012CN101653040B Electronic device and method for manufacturing the same
03/28/2012CN101600815B Deposition apparatus, deposition method and deposition apparatus manufacturing method
03/28/2012CN101106157B Display device
03/28/2012CN101085832B Polymer compound and organic light-emitting device using the same
03/27/2012US8144146 Display device and electronic device
03/27/2012US8143919 Semiconductor device and a display device
03/27/2012US8143779 System for displaying images employing tandem electroluminescent device
03/27/2012US8143629 Lighting system and lighting device
03/27/2012US8142908 Polymer light-emitting material comprising a conjugated polymer and compound exhibiting light emission from the triplet excited state and polymer light-emitting device using the same
03/27/2012US8142839 Method for fabricating a display device
03/27/2012US8142051 Systems and methods for converting illumination
03/22/2012WO2012037436A1 Communication with lighting units over a power bus
03/22/2012WO2012036772A1 Supervision for a light display device
03/22/2012WO2012036095A1 Nozzle printing device
03/22/2012WO2012036093A1 Nozzle printing device and maintenance method therefor
03/22/2012WO2012036092A1 Laminated film, laminated film having electrode, and organic el element
03/22/2012WO2012036085A1 Colored resin composition
03/22/2012WO2012035469A1 Coded light emitting device
03/22/2012WO2012035024A1 Generator suitable for powering a dental curing light
03/22/2012WO2012034981A1 Layer structure comprising a switch illuminated by an acpel arrangement
03/22/2012WO2012015274A3 Organic electroluminescent device employing organic light emitting compound as light emitting material
03/22/2012WO2012012195A3 Led string driver arrangement with non-dissipative current balancer
03/22/2012WO2011148259A8 A light source for motor vehicles
03/22/2012WO2011139548A3 Led illumination device with communication port for transmitting information associated with the device
03/22/2012US20120068596 Surface light source device, lighting device, and backlight device
03/22/2012US20120068219 Microencapsulated particles and process for manufacturing same
03/22/2012CA2810026A1 Communication with lighting units over a power bus
03/21/2012EP2432300A1 White organic electroluminescent device
03/21/2012EP2432299A1 Temperature compensated LED constant current source
03/21/2012EP2432298A2 Switching power supply device and adjustable power supply system including the same
03/21/2012EP2432297A2 A current limiting circuit, an LED module and an LED illuminating device
03/21/2012EP2431965A1 Display apparatus and power circuit devices thereof
03/21/2012EP2431445A2 Compound for organic photoelectric device and organic photoelectric device comprising same
03/21/2012EP2430883A1 User interface with circular light guided ring with adaptive appearance depending on function
03/21/2012EP2430882A1 Sharp transition in circular light guided ring for user interface with functionalities with a clear beginning and end
03/21/2012EP2430881A1 Audio feedback and dependency on light functionality and setting
03/21/2012EP2430880A1 Driver for analysing condition of, and supplying healing voltage to, an oled device
03/21/2012EP2430680A2 Organic electronic device with electron tunneling layer
03/21/2012EP2429997A1 2-azatriphenylene materials for organic light emitting diodes
03/21/2012EP1820370B1 System and method for controlling a matrix of light emitting diodes and light provided therewith
03/21/2012CN1965612B Organic material deposition apparatus and deposition method
03/21/2012CN1679986B Sports implement, amusement tool, and training tool
03/21/2012CN102388674A Organic light emitting element, method for manufacturing same, organic display panel, and organic display device
03/21/2012CN102388673A Organic el display panel and method for manufacturing same
03/21/2012CN102388477A 有机电致发光元件及其制造方法 Organic electroluminescence device and manufacturing method
03/21/2012CN102388078A Sealing composite and sealing sheet
03/21/2012CN102387920A Gas-barrier multilayer film
03/21/2012CN102387623A Direct current (DC) drive circuit for light-emitting components
03/21/2012CN102387622A Luminous assembly driving circuit
03/21/2012CN102386330A Quinoxaline derivative, and organic semiconductor device, electric field light emitting device, and electronic device which have the same
03/21/2012CN102382131A Boron complex of phenolic benzothiazole and benzoxazole and application thereof in electroluminescence devices
03/21/2012CN101682957B Light-emitting element and display device
03/21/2012CN101377589B Backlight module unit and LCD device using the same
03/21/2012CN101154717B Organic electroluminescent device and method of manufacturing organic electroluminescent device
03/21/2012CN101046936B Display control system of display device and control method thereof
03/20/2012US8139005 Display device
03/20/2012US8138996 Electro-optical device, method of manufacturing the same, and electronic apparatus with overlapping electrode and power source line
03/20/2012US8138667 Light emitting device having metal oxide layer and color filter
03/20/2012US8138663 Light emitting device and method of manufacturing the same
03/20/2012CA2639033C Led illuminator
03/15/2012WO2012034102A1 Directly driven high efficiency led circuit
03/15/2012WO2012034066A1 Broadly absorbing metalloporphyrin-based multichromophoric arrays for triplet harvesting
03/15/2012WO2012033750A1 Led-based light source having decorative and illumination functions
03/15/2012WO2012033557A1 Silicon carbidonitride based phosphors and lighting devices using the same
03/15/2012WO2012033322A2 Substrate for an organic electronic device and an organic electronic device comprising the same
03/15/2012WO2012032850A1 Organic electroluminescent element, lighting device, and display device
03/15/2012WO2012032664A1 Organic el panel and junction type light emitting device
03/15/2012WO2012032663A1 Organic el panel
03/15/2012WO2012032662A1 Organic el panel
03/15/2012WO2012032661A1 Organic el panel
03/15/2012WO2012032452A1 Controlling a color variation of a color adjustable illumination device
03/15/2012WO2012032436A1 Segmented illumination system
03/15/2012WO2012032004A1 Light-emitting element with additional electrodes
03/15/2012WO2012031926A1 Led lamp and operating method for an led lamp
03/15/2012WO2012031883A1 Light emitting unit driving circuit and light emitting device
03/15/2012WO2012031823A1 Lighting apparatus
03/15/2012WO2012031404A1 Benzodithiophene organic semiconductive material, preparation method and use thereof
03/15/2012WO2012031403A1 Perylenetetracarboxylic acid diimide organic semiconductive material, preparation method and use thereof
03/15/2012WO2011159094A3 Electro-optic device and method for manufacturing same
03/15/2012WO2011101172A3 Light source having led arrays for direct operation in an alternating current network and production method therefor
03/15/2012US20120064652 Optoelectronic devices and a method for producing the same
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