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)
08/2012
08/08/2012CN102627671A Metal complexes
08/08/2012CN101536606B Light source comprising light-emitting clusters
08/07/2012US8237357 Method for manufacturing organic electroluminescent device and organic electroluminescent device
08/07/2012US8237356 Organic light emitting display device
08/07/2012US8237349 Light-emitting device with antireflective film
08/07/2012US8237186 Electro-optical device
08/07/2012US8237176 Light emitting device
08/07/2012US8236990 Triarylamine compounds, compositions and uses therefor
08/02/2012WO2012103380A1 Phototherapy devices and methods comprising optionally substituted terphenyl and quaterphenyl compounds
08/02/2012WO2012102473A2 Binder for forming scattering layer and planarization layer of organic led, composition for forming scattering layer containing binder, and composition for forming planarization layer
08/02/2012WO2012102269A1 Organic electroluminescent element and illumination device
08/02/2012WO2012102268A1 Organic electroluminescent element and illumination device
08/02/2012WO2012102243A1 Organic light-emitting device and light source using same
08/02/2012WO2012102218A1 Organic light-emitting device and method for manufacturing same
08/02/2012WO2012102194A1 Planar light emitting device
08/02/2012WO2012101294A1 Led video screen
08/02/2012WO2012101022A1 Lighting module for emitting mixed light
08/02/2012WO2012077046A3 Electroluminescent device with adjustable color point
08/02/2012US20120194065 Organic led element, glass frit for diffusion layer for use in organic led element, and method for production of diffusion layer for use in organic led element
08/02/2012US20120194064 Glass for diffusion layer in organic led element, and organic led element utilizing same
08/02/2012US20120194063 Light emitting apparatus with an organic electroluminescence cell
08/02/2012US20120194061 Organic el device
08/02/2012US20120194060 Red Emitting Luminescent Materials
08/02/2012US20120193616 Organic Electroluminescent Device
08/01/2012EP2482619A1 Organic electroluminescent element
08/01/2012EP2482618A2 LED tubular lamp and lighting fixture arrangement
08/01/2012EP2482617A1 Light-emitting-diode (LED) protection circuit
08/01/2012EP2482616A2 Lighting device and luminaire
08/01/2012EP2482615A1 Lighting device and luminaire with failure protection
08/01/2012EP2482614A2 Lighting apparatus and selecting method for selecting hue of toner in medium layer thereof
08/01/2012EP2481267A1 A method for controlling the operation of an electronic converter, and a corresponding electronic converter, lighting system and software product
08/01/2012EP2481266A1 Lamp unit with a plurality of light source and toggle remote control method for selecting a drive setting therefor
08/01/2012EP2481264A1 Light-emitting element, light-emitting device, lighting device, and electronic device
08/01/2012EP2481263A1 Lighting assembly
08/01/2012EP2481262A1 Color control of lighting system
08/01/2012EP2481261A1 Circuit arrangement for operation of at least one led
08/01/2012EP2481106A1 Organic light-emitting device
08/01/2012EP2340687B1 Light emitting diode driving apparatus
08/01/2012EP2225913B1 Multifunctional output stage for driving dimmed light sources and related method
08/01/2012EP2201820B1 Driver for light emitting semiconductor device
08/01/2012EP2162414B1 BENZO[a]FLUORANTHENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
08/01/2012EP2103188B1 Illumination system with four primaries
08/01/2012EP1640372B1 1,4-benzodioxane sulfonic acid compound and use thereof as electron-acceptor material
08/01/2012EP1466505B1 Lamp
08/01/2012EP1450334B1 Display device
08/01/2012CN202364414U Backlight and display device comprising same
08/01/2012CN102626004A Method and apparatus providing universal voltage input for solid state light fixtures
08/01/2012CN102626003A Multicolor LED sequencer
08/01/2012CN102626002A Anode structure to be used in organic EL element, manufacturing method thereof, and organic EL element
08/01/2012CN102625819A Novel organic electroluminescent compounds and organic electroluminescent device using the same
08/01/2012CN102623648A Patterning production method for organic electroluminescent devices of area light sources
08/01/2012CN102036434B Membrane electroluminescent device and preparation method thereof
08/01/2012CN101000747B Display device
07/2012
07/31/2012US8232936 Electronic circuit, method of driving the same, electro-optical device, and electronic apparatus
07/31/2012US8232934 Display module
07/31/2012US8232722 Light emitting devices including semiconductor nanocrystals
07/31/2012US8232718 Tiled electroluminescent device with filled gaps
07/31/2012US8232534 Wavelength conversion chip for use with light emitting diodes and method for making same
07/31/2012US8231984 Quinoxaline derivative, and organic semiconductor device, electric field light emitting device, and electronic device which have the same
07/31/2012CA2498126C High density led array
07/26/2012WO2012099607A1 Copolymers for luminescence enhancement in reflective display applications
07/26/2012WO2012099329A2 Low-power, high-brightness dispersion-type inorganic electroluminescence lamp
07/26/2012WO2012099241A1 Organic electroluminescent element
07/26/2012WO2012099038A1 Organic electroluminescent element
07/26/2012WO2012099019A1 Substrate to which film is formed, organic el display device, and vapor deposition method
07/26/2012WO2012099012A1 Crucible and deposition apparatus
07/26/2012WO2012099011A1 Substrate to which film is formed, method for production, and organic el display device
07/26/2012WO2012099010A1 Substrate on which film is formed, and organic el display device
07/26/2012WO2012098994A1 Substrate to which film is formed and organic el display device
07/26/2012WO2012098944A1 Multicolor phosphorescent organic electroluminescent element, method for manufacturing same, and lighting device
07/26/2012WO2012098936A1 Top-emission type organic electroluminescent element and method for manufacturing same
07/26/2012WO2012098927A1 Vapor deposition apparatus, vapor deposition method, organic el element, and organic el display apparatus
07/26/2012WO2012098587A1 Organic el element
07/26/2012WO2012098580A1 Method for producing organic light-emitting element, organic display panel, organic light-emitting device, method for forming functional layer, ink, substrate, organic light-emitting element, organic display device, and inkjet device
07/26/2012WO2012098578A1 Method for producing organic light-emitting element, organic display panel, organic light-emitting device, method for forming functional layer, ink, substrate, organic light-emitting element, organic display device, and inkjet device
07/26/2012WO2012098577A1 Method for producing organic light-emitting element, organic display panel, organic light-emitting device, method for forming functional layer, ink, substrate, organic light-emitting element, organic display device, and inkjet device
07/26/2012WO2012098576A1 Method for producing organic light-emitting element, organic display panel, organic light-emitting device, method for forming functional layer, ink, substrate, organic light-emitting element, organic display device, and inkjet device
07/26/2012WO2012098486A1 Driver device and driving method for driving a load, in particular an led unit
07/26/2012WO2012098410A1 Polymer networks
07/26/2012US20120187845 Method of configuring an led driver, led driver, led assembly and method of controlling an led assembly
07/26/2012US20120187826 Organic electroluminescent element using pyrene derivative
07/26/2012US20120187825 Lighting Device and Attachment Board of Lighting Device
07/26/2012US20120187388 Light emitting device and method of manufacturing the same
07/25/2012EP2480051A2 Lighting device and luminaire
07/25/2012EP2480050A2 Lighting device and luminaire
07/25/2012EP2480049A2 Power supply device for light sources
07/25/2012EP2479814A1 Light emitting device comprising a carbazole-anthracene derivative
07/25/2012EP2479311A1 Vapor deposition method and vapor deposition apparatus
07/25/2012EP2479234A1 Organic electroluminescent element, display device and lighting device
07/25/2012EP2479151A1 Method for producing glass film, method for processing glass film, and glass film laminate
07/25/2012EP2478750A1 Light-source module and light-emitting device
07/25/2012EP2478744A1 A led display system
07/25/2012EP2478743A1 Illumination device
07/25/2012EP2478285A2 Horticultural led lighting assembly
07/25/2012EP2478067A1 Electroluminescent materials and devices
07/25/2012EP2477822A1 Method and device for locally depositing a material on a substrate
07/25/2012EP2196517B1 Phosphorescent polymer compound and organic electroluminescence device using the same
07/25/2012EP1956022B1 Compound for organic electroluminescent element and organic electroluminescent element
07/25/2012CN1541038B Flat panel display with improved white balance
07/25/2012CN102612859A Reflective anode electrode for organic EL display
1 ... 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 ... 531