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)
06/2012
06/26/2012US8206014 Jacketed LED assemblies and light strings containing same
06/21/2012WO2012083300A1 Anthracene derivative compounds for electronic applications
06/21/2012WO2012082743A1 Electroactive materials
06/21/2012WO2012082675A1 White emitting persistent phosphor
06/21/2012WO2012082365A1 Circuitry to control a switching regulator
06/21/2012WO2012082271A1 Solid state lighting control methods and apparatuses for series combinations of light emitting diodes
06/21/2012WO2012082235A1 Ramp controlled driver for series/parallel solid state lighting devices
06/21/2012WO2012082211A1 Automatic color correction for a dome light display device
06/21/2012WO2012081689A1 Patterning method
06/21/2012WO2012081625A1 Manufacturing method for organic electroluminescent device, manufacturing device for organic electroluminescent device, manufacturing method for optoelectronic converter, and manufacturing device for optoelectronic converter
06/21/2012WO2012081568A1 Fluorescent substrate, display device, and lighting device
06/21/2012WO2012081550A1 Display device
06/21/2012WO2012081536A1 Light-emitting device, display device, electronic apparatus, and illumination device
06/21/2012WO2012081476A1 Vapor deposition apparatus, vapor deposition method, and method for manufacturing organic electroluminescent display device
06/21/2012WO2012081471A1 Transparent surface electrode, organic electronic element, and method for manufacturing transparent surface electrode
06/21/2012WO2012081442A1 Method for manufacturing organic led element, method for control of light scattering characteristics scattered by scattering layer between mie scattering and rayleigh scattering, and method for manufacturing translucent substrate
06/21/2012WO2012080890A1 Linear driver for reduced perceived light flicker
06/21/2012WO2012080656A1 System for controlling active glazing units for managing the colour of light in a building
06/21/2012WO2012079995A1 Control loop arrangement, circuit arrangement and method for controlling a current source which is coupled to a load and the supply voltage for said current source
06/21/2012WO2012079678A1 Substituted tetraarylbenzenes
06/21/2012WO2012079673A1 Organic electroluminescent device
06/21/2012WO2012049578A3 Method for manufacturing a led lamp
06/21/2012WO2012027507A3 Multi-mode dimmer interfacing including attached state control
06/21/2012WO2011157512A3 Power supply unit for signal luminaires
06/21/2012WO2011123963A3 Electronic circuit for measuring the light of light-emitting diodes used in an emergency lamp
06/21/2012US20120156365 Deposition apparatus and manufacturing apparatus
06/21/2012US20120154707 Flexible display panel
06/21/2012US20120153826 Wireless Electroluminescent Device
06/21/2012US20120153817 Organic electroluminescence device
06/21/2012US20120153816 Organic electroluminescence device
06/21/2012US20120153815 Organic electroluminescence device
06/21/2012US20120153813 Organic light-emitting display device and input pad thereof
06/21/2012US20120153267 Organic electroluminescent device
06/21/2012DE112010001807T5 Anzeigevorrichtung und Verfahren zu deren Herstellung Display device, and process for their preparation
06/21/2012DE112009003638T5 Optische Halbleiter-Beleuchtungsvorrichtung Optical semiconductor lighting apparatus
06/21/2012CA2821675A1 Linear driver for reduced perceived light flicker
06/20/2012EP2466996A2 Illumination system
06/20/2012EP2466994A2 Quantum dot modulation for displays
06/20/2012EP2466993A2 Led lighting device and illumination apparatus including the same
06/20/2012EP2466992A1 LED lighting device and illumination apparatus including same
06/20/2012EP2466664A1 Hole blocking layer and method for producing same, and photoelectric conversion element comprising the hole blocking layer and method for manufacturing same
06/20/2012EP2465912A1 Phosphorescent Materials
06/20/2012EP2465467A1 Hand-controlled dental device
06/20/2012EP2465466A1 Handheld dental device
06/20/2012EP2465328A1 Circuit configuration for operating leds for a micromirror arrangement
06/20/2012EP2465147A1 Lighting devices, an optical component for a lighting device, and methods
06/20/2012EP1682605B1 Novel diketopyrrolopyrrole polymers
06/20/2012EP1672962B1 Organic light emitting device, manufacturing method thereof and display device using the organic light emitting device
06/20/2012EP1546283B1 Electrically conducting organic polymer/nanoparticle composites and methods for use thereof
06/20/2012CN1991557B Electrophoretic display device
06/20/2012CN1984941B Process for purification of oligoanilines and oligoanilines
06/20/2012CN1975844B Semiconductor device, display device and electronic device
06/20/2012CN1769370B High cri electroluminescent lamp
06/20/2012CN1697203B Method for increasing optical output of semiconductor led and a driving unit of the semiconductor led
06/20/2012CN102511199A Organic EL device
06/20/2012CN102510597A Movable gradually-lighting high-voltage electroluminescent wire
06/20/2012CN102509771A Organic electroluminescence source
06/20/2012CN101675463B Display device, display device drive method
06/20/2012CN101641794B Organic electroluminescent display device and patterning method
06/20/2012CN101496184B Light source comprising edge emitting elements
06/20/2012CN101495535B Copolymers of indenofluorene and thiophene
06/20/2012CN101215370B Substituted fluorene polymers, their preparations and use in optical devices
06/20/2012CN101087863B Electroluminescent metal complexes with nucleophilic carbene ligands
06/19/2012US8203262 Light-emitting element including a carrier transport controlling layer, light-emitting device and electronic device
06/19/2012US8203261 Display device
06/14/2012WO2012078981A1 Current regulator circuit for led light
06/14/2012WO2012078252A1 Driver circuit with primary side state estimator for inferred output current feed back sensing
06/14/2012WO2012077770A1 Negative-type photosensitive resin composition, partition wall for use in optical elements and manufacturing method thereof, manufacturing method of an optical element having said partition walls, and ink-repellent agent solution
06/14/2012WO2012077718A1 Glass welding device and glass welding method
06/14/2012WO2012077708A1 High-refractive-index glass
06/14/2012WO2012077659A1 Display device manufacturing apparatus, display device manufacturing method, and display device
06/14/2012WO2012077625A1 Organic thin film and production method for organic thin film, and organic transistor provided with organic thin film, organic el device and organic photoelectric conversion element
06/14/2012WO2012077431A1 Process for manufacture of organic electroluminescent element
06/14/2012WO2012077046A2 Electroluminescent device with adjustable color point
06/14/2012WO2012077021A1 Lighting apparatus for generating light
06/14/2012WO2012075639A1 Double-sided luminescent organic light emitting device and manufacturing method thereof
06/14/2012WO2012054165A3 Light extraction films for organic light emitting devices (oleds)
06/14/2012WO2012052875A3 Led retrofit lamp
06/14/2012WO2012033410A3 Led driver circuit and method
06/14/2012US20120148730 Film Formation Method and Method for Manufacturing Light-Emitting Device
06/14/2012US20120147305 Lighting device and liquid crystal display device
06/14/2012US20120146887 Light emitting device and electronic appliance
06/14/2012US20120146499 Luminescent element, its preparation method thereof and luminescene method
06/14/2012US20120146490 Light emitting sheet
06/14/2012US20120146488 Electroluminescent device
06/14/2012US20120146485 Light emitting sheet and manufacturing method thereof
06/14/2012US20120146065 Lighting emitting device, manufacturing method of the same, electronic device having the same
06/14/2012DE112010003151T5 Polymere lichtemittierende Vorrichtung Polymer light emitting device
06/14/2012DE112010002628T5 Lumineszierende Gold (III)-Verbindungen, die bidentate Liganden enthalten, für organisohe Leuchtelemente und ihre Herstellurig Contain luminescent gold (III) compounds, the bidentate ligands for organisohe lighting elements and their Herstellurig
06/14/2012DE112010000827T5 LED-Ansteuerschaltung LED driving circuit
06/14/2012DE102011075092A1 Verfahren zur Herstellung eines organischen lichtemittierenden Leuchtmittels A method of manufacturing an organic light-emitting bulb
06/13/2012EP2464199A1 Anode structure to be used in organic el element, manufacturing method thereof, and organic el element
06/13/2012EP2464198A1 Apparatus and method for power system LED lighting and lighting assembly comprising such a device
06/13/2012EP2464197A2 System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus
06/13/2012EP2463930A2 Organic electroluminescent device, display and illuminating device
06/13/2012EP2463675A1 Test apparatus for power supply unit
06/13/2012EP2463352A2 Light emitting device material and light emitting device
06/13/2012EP2463351A2 Light emitting device material and light emitting device
06/13/2012EP2463253A1 Glass film laminate and process for production thereof, and process for production of glass film
06/13/2012EP2269421B1 Low loss input channel detection device for a direct current powered lighting system
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