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)
05/2012
05/15/2012US8179040 Display device and manufacturing method of display device
05/15/2012US8179039 Light emitting device, method of manufacturing the same, light emitting device package, and illumination system
05/15/2012US8179038 Display apparatus
05/15/2012US8179035 Selecting white point for OLED devices
05/15/2012US8179033 Display apparatus
05/15/2012US8178874 Metal complex compound and organic electroluminescent device using same
05/15/2012US8178869 Light-emitting device and method for manufacturing the same
05/15/2012US8178218 Material for organic electroluminescent device and organic electroluminescent device using same
05/15/2012US8178214 Material for organic electroluminescence element, organic electroluminescence element, display device and illumination device
05/10/2012WO2012061052A1 Synchronous regulation for led string driver
05/10/2012WO2012060805A1 Purse with integrated el lighting system
05/10/2012WO2012060621A2 Adhesive film and method for encapsulating organic electronic device using the same
05/10/2012WO2012060404A1 Organic light emitting diode, method for manufacturing same, image display device, and illuminating device
05/10/2012WO2012060329A1 Organic light emitting element, coating liquid for forming organic light emitting element, material for forming organic light emitting element, light source device using the organic light emitting element, and method for manufacturing the organic light emitting element
05/10/2012WO2012060268A1 Triazine ring-containing polymer and film-forming composition containing same
05/10/2012WO2012060234A1 Xanthone compound and organic light-emitting device including the same
05/10/2012WO2012060209A1 Organic electroluminescent device
05/10/2012WO2012059853A1 Driver device and driving method for driving a load, in particular an led unit
05/10/2012WO2012059838A1 Method and device for driving an led string
05/10/2012WO2012059330A1 Light emitter module comprising a deflecting optics
05/10/2012WO2012059329A1 Light emitter module comprising a sensor of light coupled out of a light guide
05/10/2012WO2011061661A3 Electronic system as well as a base part and an electronic module suitable for such an electronic system
05/10/2012US20120112629 Material for organic electroluminescence device and organic electroluminescence device using the same
05/10/2012US20120112628 Organic light-emitting device
05/10/2012US20120112627 Organic electroluminescent element and light emitting polymer composition
05/10/2012US20120112618 Organic electroluminescence illuminating device and method for manufacturing the same
05/10/2012US20120112234 Organic el panel
05/10/2012DE102011007492A1 Light source device, has controlling unit actuating driving apparatus, and excitation beam sources that lie in predetermined range of values, where output power with specified value is not element of predetermined range of values
05/09/2012EP2451250A2 Lighting control circuit
05/09/2012EP2451249A1 Method for controlling the brightness of semiconductor light sources of a motor vehicle and corresponding devices
05/09/2012EP2451248A1 Lamp circuit of light emitting device
05/09/2012EP2451247A1 Lighting device and illumination apparatus using same
05/09/2012EP2450976A1 Light emitting device and method of manufacturing the same
05/09/2012EP2450869A1 Active matrix substrate and organic el display device
05/09/2012EP2450623A2 Light emitting device
05/09/2012EP2450356A1 Carbazole and anthracene moiety containing light-emitting device material and light-emitting devices
05/09/2012EP2450324A1 Element sealing body and method for producing the same
05/09/2012EP2450323A1 Glass film laminate
05/09/2012EP2450237A1 Switch assembly for operating a light emitting diode
05/09/2012EP2449858A2 Method and system for asynchronous lamp identification
05/09/2012EP2449856A1 White light electroluminescent devices with adjustable color temperature
05/09/2012EP2449855A1 Driver for cooperating with a wall dimmer
05/09/2012EP2449854A1 Method of configuring an led driver, led driver, led assembly and method of controlling an led assembly
05/09/2012EP2449589A1 Multicolor light emitting diodes
05/09/2012EP2449437A1 Systems and methods for managing interaction with controllable lighting networks
05/09/2012EP2448947A1 Metal complexes with boron-nitrogen heterocycle containing ligands for use in organic light emitting devices
05/09/2012EP2316251B1 Device with light-emitting diode circuits
05/09/2012EP1584218B1 Multichip led lighting device
05/09/2012CN202218436U Illuminating device
05/09/2012CN202215947U Dynamic light-emitting rod
05/09/2012CN1941452B Light emitting device and manufacturing method thereof
05/09/2012CN1921136B Organic electroluminescent device, and manufacture method thereof
05/09/2012CN1906650B Display device and its fabrication method
05/09/2012CN1725522B Thin film transistor and flat panel display using the same
05/09/2012CN1626527B Pyran derivative, method for manufacturing the same, and light-emitting element containing the pyran derivative
05/09/2012CN102450102A Organic electroluminescent display device and method for producing the same
05/09/2012CN102450101A Light-emitting element, light-emitting device, electronic device, and lighting device
05/09/2012CN102450100A Drive circuit for a led
05/09/2012CN102450099A Multi-die led package and backlight unit using the same
05/09/2012CN102450098A Organic el display device and method for producing the same
05/09/2012CN102450097A Organic el display device and method for manufacturing same
05/09/2012CN102449804A Fabrication method of organic electroluminescence display device having a getter layer
05/09/2012CN102449537A Display apparatus
05/09/2012CN102449446A Calibration light source
05/09/2012CN102449107A Metal complex comprising novel ligand structures
05/09/2012CN102449030A Diketopyrrolopyrrole polymers for use in organic semiconductor devices
05/09/2012CN102448906A Element sealing body and method for producing the same
05/09/2012CN102448898A Glass plate
05/09/2012CN102442939A Electronic transmission material with pyridylphenyl substituted anthracene compound, organic electroluminescence element, display device and illuminating device
05/09/2012CN101882668B Display device
05/09/2012CN101818345B Preparation process for growing zinc oxide nanorod arrays by two-step method
05/09/2012CN101653039B Light emitting diode assembly and method of fabrication
05/09/2012CN101373576B Image display system
05/09/2012CN101065389B Use of transition metal carbene complexes in organic light-emitting diodes (OLEDS)
05/08/2012US8174197 Power control circuit and method
05/08/2012US8174188 Electro-luminescent device including metal-insulator transition layer
05/08/2012US8174186 Organic electroluminescent device and method for fabricating the same
05/08/2012US8174184 Organic light emitting diode with organic multi-layer structure having a non-linear potential distribution
05/08/2012US8174183 Organic light emitting display and mother substrate of the same
05/08/2012US8174182 Selecting white point for OLED devices
05/08/2012US8174180 Light-emitting device having scattering reflector with preset square average inclination
05/08/2012US8174175 Light-emitting device and method for manufacturing same
05/08/2012US8174034 OLED with color conversion
05/08/2012US8174007 Organic light emitting element and display device using the element
05/08/2012US8174001 Organic electroluminescence element
05/08/2012US8173276 Materials for electroluminescence and the utilization thereof
05/03/2012WO2012057928A1 Current ringing filter for dimmable compact fluorescent lamps
05/03/2012WO2012057104A1 Triazine ring-containing polymer and film forming composition containing same
05/03/2012WO2012057043A1 Organic el device, translucent substrate, and method for manufacturing organic el device
05/03/2012WO2012057011A1 Photoelectric conversion device, and process for manufacturing photoelectric conversion device
05/03/2012WO2012056931A1 Phosphorescent light-emitting element
05/03/2012WO2012056877A1 Vapor deposition method, vapor deposition apparatus, and organic el display device
05/03/2012WO2012056848A1 Light emitting module
05/03/2012WO2012056497A1 Method for inspecting active matrix substrate
05/03/2012WO2012055718A1 Combination of an on-board power supply control device and at least one light control device of a motor vehicle
05/03/2012WO2012055058A1 Method and circuit arrangement for operating an led module for lighting purposes
05/03/2012WO2012033322A3 Substrate for an organic electronic device and an organic electronic device comprising the same
05/03/2012WO2012002662A3 Method for manufacturing a polarizer
05/03/2012WO2011083117A3 Combined method for operating an electric illuminant and operating circuit
05/03/2012US20120107488 Electroluminescent Device
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