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)
08/2005
08/11/2005US20050174068 Luminary control system
08/11/2005US20050174066 Control circuit of small night lamp
08/11/2005US20050174065 LED light strings
08/11/2005US20050174050 Electroluminescent device for keypads with electro-static discharge prevention layer
08/11/2005US20050174049 Light-emitting structures
08/11/2005US20050174048 Organic multicolor light-emitting display device and its manufacturing method
08/11/2005US20050174047 Active matrix type organic electroluminescent device
08/11/2005US20050174046 Organic luminescence device with anti-reflection layer and organic luminescence device package
08/11/2005US20050174044 Organic EL element array
08/11/2005US20050174042 Display panel and method for manufacturing display panel
08/11/2005US20050174041 Display device with improved light emitting diode and a method of manufacturing the improved light emitting diode
08/11/2005US20050174039 Display panel and method for manufacturing display panel
08/11/2005US20050174037 Light-emitting element, method for producing the same and display device
08/11/2005US20050173709 Organic light-emitting diode (OLED) and method of fabrication thereof
08/11/2005US20050173693 Light-emitting device, method of manufacturing the same, and electronic apparatus
08/11/2005US20050173675 clacination of europium-doped strontium sulfide at high temperatures in the presence of iodine compounds, for use as coatings for light emitting diodes, liquid crystal screens, electroluminescent screens, and/or fluorescent lamps
08/11/2005DE10392958T5 Copolymer und polymere lichtemittierende Vorrichtung unter Verwendung desselben Of the same copolymer and polymer light emitting device using
08/11/2005DE10341572B4 Fahrzeugleuchte mit Elektrolumineszenz-Anordnung Vehicle lamp with electroluminescent arrangement
08/11/2005DE102004003844A1 Verfahren zum Ansteuern wenigstens eines Leuchtmittels sowie Ansteuerschaltung zur Durchführung eines solchen Verfahrens A method for controlling at least one lighting means, and drive circuit for performing such a method
08/11/2005CA2554940A1 Organic electroluminescent polymer having 9,9-di(fluorenyl)-2,7-fluorenyl unit and organic electroluminescent device manufactured using the same
08/10/2005EP1562406A1 Method and apparatus for monitoring the condition of LEDs
08/10/2005EP1562231A2 Electro-optical device and electronic device
08/10/2005EP1562168A2 Electro-luminescence display device and driving method thereof
08/10/2005EP1562167A2 Electro-luminescence display
08/10/2005EP1561794A1 Material for organic electroluminescent device and organic electroluminescent device using same
08/10/2005EP1561366A1 Circuit arrangement for operating at least one light-emitting diode
08/10/2005EP1561250A2 Structure and method of fabricating organic devices
08/10/2005EP1561240A1 Organic light emitting materials and devices
08/10/2005EP1346609B1 Led luminary system
08/10/2005CN2715556Y Clothes decorated with EL cold light pieces
08/10/2005CN1653859A El light emitting device
08/10/2005CN1653858A Electroluminescent element and method for manufacturing the same
08/10/2005CN1653856A Light-emitting device, its manufacturing method, and display using same
08/10/2005CN1653855A Production method for electroluminescent element
08/10/2005CN1653854A Led capacitance discharge with limited current
08/10/2005CN1653853A Electroluminescent panel
08/10/2005CN1653852A Electroluminescent panel
08/10/2005CN1653628A Method of preparation of organic optoelectronic and electronic devices and devices thereby obtained
08/10/2005CN1653626A Organic device
08/10/2005CN1653157A Wavelength-converting reactive resinous compound and light-emitting diode component
08/10/2005CN1652655A Illuminating device, system and controlling method thereof
08/10/2005CN1652652A Lighting device and lighting system
08/10/2005CN1652651A Touch-controllable organic luminescent display
08/10/2005CN1652650A Vapor deposition mask and organic el display device manufacturing method
08/10/2005CN1652648A Method of manufacturing an electro-optical device
08/10/2005CN1652647A Structure for packaging organic electroluminescence device
08/10/2005CN1652646A Structure for packaging organic electroluminescence element
08/10/2005CN1652645A Method for manufacturing electro-optic device, electro-optic device and electronic apparatus
08/10/2005CN1652644A Display panel and method for manufacturing display panel
08/10/2005CN1652643A Electro-optical apparatus, manufacturing method thereof, and electronic instrument
08/10/2005CN1652642A Substrate assembly of display device and making method thereof
08/10/2005CN1652186A Light emitting device
08/10/2005CN1652185A Picture element array and its picture quality improving method
08/10/2005CN1652184A Electro-luminescence display
08/10/2005CN1652183A Drive device and drive method of light emitting display panel
08/10/2005CN1652182A Drive device and drive method of light emitting display panel
08/10/2005CN1652165A Display device
08/10/2005CN1651942A Method for mfg wide visual field angle polaroid
08/10/2005CN1651484A Thieno[3, 2-b]indole based polymer and organo-electroluminescent device using the same
08/10/2005CN1651438A Polysesqui silicone base compound and organic electroluminescent device using same
08/10/2005CN1651369A Spirofluorene-based polymer and organic electroluminescent device using the same
08/10/2005CN1651368A Spirocyclopentaphenanthrenefluorene-based compound and organoelectroluminescent device using the same
08/10/2005CN1651154A Apparatus and method for applying a material to an object
08/10/2005CN1650830A Organometallic complex and organoelectric luminous device including said organometallic complex
08/10/2005CN1214697C Mask and its mfg. method, electroluminance device and its mfg. method
08/10/2005CN1214696C Display device and mfg. method thereof
08/10/2005CN1214695C Method for manufacturing electric field lighting display device
08/10/2005CN1214465C Polymer devices
08/10/2005CN1214356C Organic electroluminescent device
08/09/2005US6927537 hole transporting thin film layer contains a mixture of a hole transporting polymer and a hole transporting low molecular weight compound such as PPD N,N'-diphenyl-N,N'-bis(9-phenanthryl)-biphenyl-4,4'-diamine; short circuiting suppression
08/09/2005US6927536 Organic electroluminescent display device with insulating layer patterns and method of fabricating the same
08/09/2005US6927535 Organic electroluminescent device including transparent conductive layer and fabricating method thereof
08/09/2005US6927415 Compressed fluid formulation containing electron transporting material
08/09/2005US6926972 Method of providing an electroluminescent coating system for a vehicle and an electroluminescent coating system thereof
08/09/2005US6926423 Light with simulated candle flicker
08/09/2005CA2355417C Composite substrate preparing method, composite substrate, and el device
08/09/2005CA2214066C Electroluminescent display panel with thick film dielectric formed on rigid rear substrate
08/04/2005WO2005072018A1 Organic semiconductor device, display using same, and imager
08/04/2005WO2005072017A1 Host material for organic electroluminescent element and organic electroluminescent element
08/04/2005WO2005072016A1 A signaling system
08/04/2005WO2005072015A1 Circuit arrangement for controlling illuminating means
08/04/2005WO2005071773A1 Stable organic light-emitting devices using aminoanthracenes
08/04/2005WO2005071772A1 Using a crstallization-inhibitor in organic electroluminescent devices
08/04/2005WO2005071478A1 Electric appliance, semiconductor device, and method for manufacturing the same
08/04/2005WO2005070995A1 Polymer and polymeric light emitting device utilizing the same
08/04/2005WO2005056718A3 Organic element for electroluminescent devices
08/04/2005US20050170736 OLED device
08/04/2005US20050170552 Flat panel display device with first electrode having concentration gradient and fabrication method thereof
08/04/2005US20050170550 Method of forming thin film patterning substrate including formation of banks
08/04/2005US20050170211 Organic electroluminescent element
08/04/2005US20050170210 layered inorganic silicates, epoxy resin polymer, curing agent to form nanocomposite encapsulation layer and adhere first substrate to the second; prevent moisture and oxygen absorption
08/04/2005US20050170209 Blue phosphorescent material; iridium and monoanionic bidentate ligand, acetylacetonate, in complex with pyridine or pyrimidine heterocyles substituted with electron donors; high color purity, dark blue light, low power consumption
08/04/2005US20050170207 OLEDs utilizing multidentate ligand systems
08/04/2005US20050170206 OLEDs utilizing multidentate ligand systems
08/04/2005US20050170205 Light emitting layer comprising a boron complex wherein the boron is bonded to a nitrogen atom of pyrrole ring and to a nitrogen atom of a 5-membered heteroaromatic ring containing other heteroatom, the two rings are connected with an imine or a methene; efficiency in the blue or blue-green light, hue
08/04/2005US20050170202 Organoboron polymers; photoconductivity; inks; thin films; semiconductors; surface light sources; dot matrix displays
08/04/2005US20050170152 Plate
08/04/2005US20050170076 Light emitting and organic light emitting devices; thin film elements having banks and a thin film layer formed by an ink jet method in areas to be coated; fluorine based plasma treatment induction gas; areas enclosed by banks surface treated, filled with liquid thin film material
08/04/2005US20050170075 Mask with openings placed below a display substrate; a plane evaporation source placed below the mask; evaporating material cells aligned to openings of the mask; deposits thin films on predetermined regions; control, increase evaporation rate; avoid shadow effect;uniformity in thickness, distribution
08/04/2005US20050169022 Power supply circuit and power supply control method therein
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