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)
11/2008
11/06/2008US20080274272 Protective coating by applying an aqueous dispersion of a water-dispersible conductive polymer, polythiophene, on the optical film; drying to form the antistatic layer; applying a pressure sensitive adhesive layer on the other side; polarizing plates; liquid crystal displays; quality; cost efficiency
11/06/2008US20080274018 Electroluminescence; emission of visible and ultraviolet light; ceramic filter with multiple apertures for fluid flow channels and photocatalytic layer
11/06/2008US20080273449 Optical recording medium
11/06/2008US20080273024 Display Device and Driving Method Thereof
11/06/2008US20080272992 Organic electro-luminescent display device and method of manufacturing the same
11/06/2008US20080272714 Programmable lighting device
11/06/2008US20080272690 Organic El Display And Full Color Device
11/06/2008US20080272689 Organic Light Emitting Device
11/06/2008US20080271843 Transparent conductive multi-layer structure, process for its manufacture and device making use of transparent conductive multi-layer structure
11/06/2008DE112006003570T5 Blockcopolymer Block copolymer
11/05/2008EP1988752A1 Led illumination device
11/05/2008EP1987702A2 Organic light-emitting device and use of a transparent electroconductive layer in an organic light-emitting device
11/05/2008EP1987701A1 Lighting device with controllable light intensity
11/05/2008EP1987700A1 Drive circuits for capacitive loads
11/05/2008EP1987699A1 Led lighting system
11/05/2008EP1987539A1 A light emitting device
11/05/2008EP1987285A1 Light emitting device for divers
11/05/2008EP1794258A4 New compound and organic light emitting device using the same(4)
11/05/2008EP1794257A4 New compound and organic light emitting device using the same(3)
11/05/2008EP1794256A4 New compound and organic light emitting device using the same(2)
11/05/2008EP1791929A4 New compound and organic light emitting device using the same(5)
11/05/2008EP1554913B1 Thin film phosphor for electroluminescent displays
11/05/2008EP1430551B1 Improved sealing method for oled devices
11/05/2008EP1133789B1 Mechanical patterning of a device layer
11/05/2008CN201146622Y Low cost multipurpose organic electroluminescent display screen
11/05/2008CN201145158Y Integrated light back board lighting strip
11/05/2008CN101300900A Organic EL luminous device
11/05/2008CN101300899A Method of manufacturing device having flexible substrate and device having flexible substrate manufactured using the same
11/05/2008CN101300264A Triplet emitter having condensed five-membered rings
11/05/2008CN101299896A Color emission device
11/05/2008CN101299895A Organic light-emitting display and manufacture method thereof
11/05/2008CN101299435A Organic electro luminescent display and method for fabricating the same
11/05/2008CN100431391C Organic electroluminescent element and organic electroluminescent device including the same
11/05/2008CN100431197C Manufacturing method for normal position of OLED device sensitive to moisture or oxygen
11/05/2008CN100431196C Patterning of electrodes in OLED devices
11/05/2008CN100431195C Organic lighting element
11/05/2008CN100431192C Light-emitting device and its manufacture method
11/05/2008CN100431191C Tension mask assembly for vacuum deposition organic electrofluorescent device film
11/05/2008CN100431189C Thin plate display device and its manufacturing method
11/05/2008CN100431165C Display device and method for manufacturing the same
11/05/2008CN100431164C Substrate manufacturing method, method for manufacturing organic electroluminescent display device and the device thereof
11/05/2008CN100431163C LED-driver appts.
11/05/2008CN100431162C Illuminating device and producing method thereof
11/05/2008CN100431148C Organic luminescent display device and its manufacture
11/05/2008CN100430985C Two segments type drive circuit for faceplate of organic LED
11/05/2008CN100430984C Display device and driving method of the same
11/05/2008CN100430784C Electrooptic device and production method therefor, element drive device and production method therefor, element substrate and electronic equipment
11/05/2008CN100430515C Sediment appts. and sediment method
11/05/2008CN100430393C Pyran derivative
11/04/2008US7447442 Light emitting device and communication system
11/04/2008US7446742 Light emitting device
11/04/2008US7446741 Active matrix organic electroluminescent display device and method of fabricating the same
11/04/2008US7446739 Electro-optical device, method to drive the same, and electronic apparatus
11/04/2008US7446473 Organic electroluminescence display device
11/04/2008US7446472 Organic multicolor emission and display device and method for manufacturing same
11/04/2008US7446471 Organic light-emitting layer includes iridium-tris(2-phenylquinolinate) as a first dopant and iridium-tris(2-(p-fluorophenyl)quinolinate) as a second dopant; improved dispersibility; liquid crystal displays
11/04/2008US7446336 Electronics device, semiconductor device, and method for manufacturing the same
11/04/2008US7445946 Method of driving a light emitting device
11/04/2008US7445857 Orange phosphorescent dopant; better brightness, luminescent efficiency; iridium complexes with an acetylacetone or picolinic acid and a aryl-substituted thienopyridine; low drive voltage requirements and high luminescent efficiency
11/04/2008US7445855 Organic light emitting device in which the organic layer is a compound having one or more carbene ligands coordinated to a metal center; can emit light with various spectra, including high energy spectra such as blue, in a stable manner
11/04/2008US7445825 A transfer layer containing said matrix with a light emitting material is solution coated on a donor substrate, a portion of the transfer layer is selectively thermally transferred to a receptor and then the matrix is polymerized
10/2008
10/30/2008WO2008130806A1 Polycarbazolyl(meth)acrylate light emissive compositions
10/30/2008WO2008130308A1 Device for controlling the current through a pn junction.
10/30/2008WO2008130207A1 Method of driving display panel
10/30/2008WO2008130203A1 Organic light-emitting display apparatus and method for driving the same
10/30/2008WO2008130195A1 Display and method of driving the same
10/30/2008WO2008130194A1 Luminescence device and method of manufacturing the same
10/30/2008WO2008129979A1 Organic el device
10/30/2008WO2008129861A1 Light-emitting device
10/30/2008WO2008129819A1 Display element manufacturing method, display element manufacturing apparatus and display element
10/30/2008WO2008129800A1 Light-emitting device
10/30/2008WO2008129504A1 Led string driver with shift register and level shifter
10/30/2008WO2008129485A1 User interface for multiple light control dimensions
10/30/2008WO2008129453A1 Lighting device with a led used for sensing
10/30/2008WO2008128519A2 Aryl-substituted and/or heteroaryl-substituted main group element halides and/or pseudohalides, use of main group element halides and/or pseudohalides, organic semiconducting matrix material, electronic and optoelectronic components
10/30/2008WO2008063216A3 Light emitting diode assembly and method of fabrication
10/30/2008WO2008019041A3 Led lighting arrangement including light emitting phosphor
10/30/2008WO2006071806A3 Addressable and printable emissive display
10/30/2008WO2005122118A3 Driving an el panel without dc bias
10/30/2008US20080268285 Organic electroluminescent device
10/30/2008US20080268283 Aromatic amine derivative and organic electroluminescence device employing the same
10/30/2008US20080268137 Film Formation Method and Method for Manufacturing Light-Emitting Device
10/30/2008US20080265786 EL display device and electronic device
10/30/2008US20080265765 Organic electroluminescence device and method for fabricating thereof
10/30/2008US20080265758 Organometallic complexes and organic electroluminescence device using the same
10/30/2008US20080265245 Substrate of emitting device and emitting device using the same
10/30/2008US20080265214 Comprise high molecular weight component, organic solvent which is a good solvent for the semiconductor, organic solvent which is a poor solvent for the semiconductor, where boiling point of first solvent is greater than boiling point of second solvent; for forming organic semiconductor layers on devices
10/30/2008US20080265210 Metal quinolate, in particular lithium quinolate, and an electroluminescent organometallic complex; displays in video displays, mobile telephones, portable computers
10/30/2008DE102004047766B4 Beleuchtungseinrichtung Lighting device
10/29/2008EP1986473A1 Organic electroluminescent device
10/29/2008EP1986472A2 Method for patterning, method for forming film, patterning apparatus, film formation apparatus, electro-optic apparatus and method for manufacturing the same, electronic equipment, and electronic apparatus and method for manufacturing the same
10/29/2008EP1986471A1 Light-emitting device, method for manufacturing light-emitting device, and substrate processing apparatus
10/29/2008EP1986470A2 Apparatus amd method to provide a hybrid linear/switching current source, such as for high-efficiency, wide dimming range light emitting diode (LED) backlighting
10/29/2008EP1986469A1 Multi-colour illumination device and method for selecting and setting a desired colour of it
10/29/2008EP1985643A1 Polymeric compound for organic electroluminescence and method for production thereof
10/29/2008EP1985156A1 Supervision of an illumination device
10/29/2008EP1985017A1 Circuit arrangement and method for actuating an electrical load
10/29/2008EP1984667A2 Methods and apparatus for high power factor controlled power delivery using a single switching stage per load
10/29/2008EP1762123B1 Synthesis of organometallic cyclometallated transition metal complexes
10/29/2008EP1062703B1 Electroluminescent devices
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