Patents for H05B 33 - Electroluminescent light sources (53,055)
06/2004
06/09/2004EP1425174A2 Inkjet deposition apparatus and method
06/09/2004EP1425170A1 Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronic devices
06/09/2004EP1425168A2 Light-emitting organic oligomer compositions
06/09/2004EP0961525B1 Active matrix display
06/09/2004CN2620454Y Base plate for sealing, display device and electronic apparatus
06/09/2004CN2620426Y Double induction dc boost conveying ac circuit
06/09/2004CN1503785A Metal coordination compound and electroluminescence device
06/09/2004CN1503610A LED lamp switch on circuit
06/09/2004CN1503606A Organic electroluminescence cell, planar light source and display device
06/09/2004CN1503605A Highly efficient organic electroluminescent device
06/09/2004CN1503604A Transparent conductive film and mfg method, electroluminescence components
06/09/2004CN1503603A Organic luminous panel, assembly and mfg method thereof
06/09/2004CN1503602A Organic electroluminescence display panel and mfg method
06/09/2004CN1503601A Organic plane lumination device and mfg method thereof
06/09/2004CN1503600A Apparatus and method for packaging plane display device
06/09/2004CN1503041A Photoelectric device and mfg method, and electronic equipment
06/09/2004CN1502636A Twist structured p-phenylene ethylene luminous polymer and use thereof
06/09/2004CN1502414A Microdrop sprayer, microdrop spraying method and photoelectronic equipment
06/09/2004CN1153184C Electroluminescent element
06/09/2004CN1153088C Electroluminescnet illumination system and a flat-panel picture display device provided with such a system
06/08/2004US6747728 Luminescent display and a method producing the same
06/08/2004US6747618 Color organic light emitting diode display with improved lifetime
06/08/2004US6747617 Drive circuit for an organic EL apparatus
06/08/2004US6747420 Drive circuit for light-emitting diodes
06/08/2004US6747415 Electroluminescent light arrangement
06/08/2004US6747402 EL element lighting unit employing the same EL element
06/08/2004CA2334627C Composite substrate, thin-film electroluminescent device using the substrate, and production process for the device
06/03/2004WO2004047500A1 Organic electroluminescence element
06/03/2004WO2004047499A1 Organic electroluminescence element
06/03/2004WO2004047498A1 Lighting body or source of light based on light-emitting diodes
06/03/2004WO2004047196A2 Structure and method of fabricating organic devices
06/03/2004WO2004047064A1 Organic el display and active matrix substrate
06/03/2004WO2004046767A2 Organic and inorganic light active devices
06/03/2004WO2004046275A1 Electroluminescent device and light-emitting device
06/03/2004WO2004046082A1 Violanthrene compound, isoviolanthrene compound, organic el device, and el display
06/03/2004WO2004046053A1 Method of cutting glass substrate material
06/03/2004WO2003064558A8 Fluorescent compositions comprising diketopyrrolopyrroles
06/03/2004US20040106226 [method of fabricating organic light emitting diode device]
06/03/2004US20040106007 Electroluminescent iridium compounds with fluorinated phenylpryidines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
06/03/2004US20040106006 Phosphors, process for production thereof, phosphorescent compositions and articles made by using the same
06/03/2004US20040106005 solution of a luminescent material, a solvent and luminescence promoting additive of a nonionic compound stabilizer is held between electrodes
06/03/2004US20040106004 electroluminescence materials for light-emitting devices and flat-panel displays
06/03/2004US20040105261 Methods and apparatus for generating and modulating illumination conditions
06/03/2004US20040105047 Light-emitting device, display unit and lighting unit
06/03/2004US20040104909 Current signal output circuit and display apparatus and information display apparatus using the current signal output circuit
06/03/2004US20040104878 Display device and its gamma correction method
06/03/2004US20040104870 Display device and method of driving the same
06/03/2004US20040104686 Organic light emitting diode display device driving apparatus and driving method thereof
06/03/2004US20040104673 Electroluminescence display
06/03/2004US20040104671 Electroluminescence light emitting device and method for manufacturing the same
06/03/2004US20040104670 Long-life type organic electroluminescent device
06/03/2004US20040104394 Organic electroluminescent device and method for producing the same
06/03/2004US20040104197 Evaporation mask, method of fabricating organic electroluminescent device using the same, and organic electroluminescent device
06/03/2004CA2506757A1 Organic and inorganic light active devices and methods for making the same
06/02/2004EP1424740A2 Method of manufacturing organic electroluminescence device
06/02/2004EP1424739A2 Organic elctroluminescence cell, planar light source and display device
06/02/2004EP1424732A2 Light emitting device and display unit using it
06/02/2004EP1424382A2 Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
06/02/2004EP1424381A2 Organic electroluminescent element, and display and illuminator
06/02/2004EP1424350A1 PHOSPHOR LIGHT−EMITTING COMPOUND, PHOSPHOR LIGHT−EMITTING COMPOSITION, AND ORGANIC LIGHT EMITTING ELEMENT
06/02/2004EP1424199A1 Liquid drop discharger, test chip processor, printer device, method of discharging liquid drop and printing method, method of processing test chip, method of producing organic electroluminescent panel, method of forming conductive pattern, and method of producing field emission display
06/02/2004EP1423991A1 Methods for fabricating polymer light emitting devices by lamination
06/02/2004EP1423838A2 Method of driving an electroluminescent device
06/02/2004EP1423747A1 Display device with at least one flexible substrate, and method for coupling the substrates
06/02/2004EP1423552A1 Process and apparatus for organic vapor jet deposition
06/02/2004CN2619452Y Display mirror
06/02/2004CN2619451Y Evaporation plating device for producing organic electroluminescent display
06/02/2004CN1502137A 发光装置 Light-emitting device
06/02/2004CN1501753A Organic electroluminescence display device and manufacturing method thereof
06/02/2004CN1501752A Double-panel type organic electroluminescence display device and manufacturing method thereof
06/02/2004CN1501751A 有机电致发光器件及其制造方法 Organic electroluminescent device and manufacturing method
06/02/2004CN1501750A Manufacturing method of organic electric field luminous panel
06/02/2004CN1501706A Data signal wire driving method, data signal wire driving circuit and display device
06/02/2004CN1501344A 显示装置 Display device
06/02/2004CN1501341A Display device
06/02/2004CN1501336A Baggage carousel advertising display panels and system
06/02/2004CN1501334A Display appliance with audio processing circuit
06/02/2004CN1501104A Drying apparatus and workpiece processing unit with the same
06/02/2004CN1500904A Vacuum evaporator and method for manufacturing organic el display panel using the same
06/02/2004CN1152607C Organic electroluminescent apparatus, organic thin film, and triamine compounds
06/02/2004CN1152360C Electroluminescent device
06/02/2004CN1152107C Spiro compound and application as electric fluorescent material material thereof
06/02/2004CN1151868C Laminated pressed articles
06/01/2004US6744414 Electro-luminescence panel
06/01/2004US6744223 Multicolor lamp system
06/01/2004US6744217 Organic electro luminescence device
06/01/2004US6744199 Organic EL device and method of manufacturing the same
06/01/2004US6744197 Organic electroluminescent display device and method of fabricating the same
06/01/2004US6744196 Thin film LED
06/01/2004US6743525 Electroluminescent device
06/01/2004US6743524 Barrier layer for an article and method of making said barrier layer by expanding thermal plasma
06/01/2004US6743476 Method for producing indium tin oxide film
06/01/2004US6743067 Annealed organic light emitting devices and methods of annealing organic light emitting devices
05/2004
05/27/2004WO2004045254A1 Method for manufacturing organic electroluminescent display device
05/27/2004WO2004045253A1 Organic light emitting element, production method oforganic light emitting element, image forming device, and display unit
05/27/2004WO2004045252A1 Process for fabricating light emitting device
05/27/2004WO2004045251A1 Light emitting device
05/27/2004WO2004045250A1 Circuit arrangement for operating at least one light-emitting diode
05/27/2004WO2004045002A1 Organic light emitting materials and devices
05/27/2004WO2004044088A1 Material for organic electroluminescent device and organic electroluminescent device using same