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)
09/2000
09/26/2000US6124672 Electroluminescent device with a secure contact
09/26/2000US6124024 Organic electroluminescence device
09/21/2000WO2000056124A1 Organic el device
09/21/2000WO2000056123A1 Organic el device
09/21/2000WO2000056122A1 Organic el device
09/21/2000WO2000056121A1 Circuit arrangement and signal light provided with said circuit arrangement
09/21/2000WO2000055915A1 Web process interconnect in electronic assemblies
09/21/2000WO2000055881A1 Electroluminescent lamp with varying dielectric thickness
09/21/2000WO2000055743A1 Electroluminescent interactive packaging display with sound
09/21/2000DE19910142A1 Illuminated road sign drive circuit
09/20/2000EP1037071A2 Stimulable phosphor sheet
09/19/2000US6121950 Control system for display panels
09/19/2000US6121727 Interface between cathode and luminescent layer includes a halide of a metal of group 3a, a halide of a metal of the lanthanide series, or a complex halide including two metals; stable emission; low voltage; durability; blue coloring
09/19/2000US6121726 Organic electroluminescent color display having color transmitting layers and fluorescence converting layer with improved structure for color conversion efficiency on a color transmitting layer
09/19/2000US6120338 Method of manufacturing organic el display
09/14/2000WO2000054556A1 Circuit arrangement for operating a luminous element
09/14/2000WO2000053655A1 Triptycene polymers and copolymers
09/13/2000EP1035754A2 Signalling device with a light emitting diode
09/13/2000EP1034690A1 Circuit arrangement and signalling light provided with the circuit arrangement
09/12/2000US6118259 Controlled current generator for operating light emitting diodes
09/12/2000US6118219 AC driver having three power supply voltages including an internally generated voltage
09/12/2000US6118212 Organic electroluminescent light emitting devices
09/12/2000US6117567 A light source device comprising a polymeric light-emitting diode film and a hole-injecting electrode; effective control of the color of emission by applied voltage
09/12/2000US6117529 Organic electroluminescence devices and displays
09/08/2000WO2000052385A1 A color changeable fiber-optic illuminated display
09/07/2000DE19909950A1 Vorrichtung zum Anzeigen einer Meldung mit einer Leuchtdiode An apparatus for displaying a message with a light-emitting diode
09/07/2000DE19908967A1 Combined instrument e.g. speedometer for e.g. motor vehicle, ship, aircraft
09/07/2000DE10009932A1 Verfahren zur Herstellung eines Fluoreszenz-Umwandlungsfilters und Elektrolumineszenz-Element A process for producing a fluorescence conversion filter, and electroluminescent element
09/06/2000EP1033904A1 Organic electroluminescence device and method of its manufacture
09/06/2000EP1033903A2 Illuminating electronic device and illumination method
09/06/2000EP1033902A2 Display apparatus of capacitive light emitting devices
09/06/2000EP1033765A2 Switching element and electroluminescence element display device
09/06/2000EP1032722A1 Low pressure vapor phase deposition of organic thin films
09/06/2000CN1265506A Display device, portable electronic device and method for controlling the display device
09/05/2000US6114805 Organic electroluminescent display with filter layer
09/05/2000US6114715 Display apparatus using electroluminescence elements
09/05/2000US6114463 Copolymers based on vinyl units and their use in electroluminescent devices
09/05/2000US6114183 Display apparatus using electroluminescence elements and method of manufacturing same
09/05/2000US6114088 Thermal transfer element for forming multilayer devices
09/05/2000US6113977 Method of growing a ZnS:Mn phosphor layer for use in thin-film electroluminescent components
09/05/2000US6113808 Increasing half-life of blue-green emitting phosphor by adding elemental bismuth to the zinc sulfide-copper chloride phosphor
08/2000
08/31/2000WO2000051404A1 Electroluminescent element
08/31/2000WO2000051403A1 Led low energy lamp system mounted on a common screw cap and plug-in cap
08/31/2000WO2000051402A1 Fiber carrying light emitting elements
08/31/2000WO2000050490A1 Aromatic amine derivatives, soluble conductive compound, and electroluminescent element
08/31/2000WO2000017103A3 Inventory control
08/30/2000EP1032045A2 Electroluminescence display apparatus
08/30/2000CN1265261A Emissive display using organic light emitting diodes
08/29/2000US6111739 LED power supply with temperature compensation
08/29/2000US6111367 Light emission circuit
08/29/2000US6111362 Controlling color shift in EL phosphors
08/29/2000US6111357 Organic electroluminescent display panel having a cover with radiation-cured perimeter seal
08/29/2000US6111356 Method for fabricating pixelated polymer organic light emitting devices
08/29/2000US6111355 Thin film EL panels and a method for producing the same
08/29/2000US6111274 Inorganic light emitting diode
08/29/2000US6111063 Electroluminescent display
08/24/2000WO2000013469A9 Preferred embodiment to led light string
08/23/2000EP1030539A1 Organic el device
08/23/2000EP1030384A1 Organic electroluminescent device
08/23/2000EP1030383A2 Charge-transport structures
08/23/2000EP1030382A2 Organic electroluminescence device and process for fabricating the same
08/23/2000EP1030378A2 Semiconductor luminescent element and method of manufacturing the same
08/23/2000EP1029909A1 Organic electroluminescence device and phenylenediamine derivative
08/23/2000EP1029369A1 Process for fabricating organic semiconductor devices using ink-jet printing technology and device and system employing same
08/23/2000EP1029019A1 Substituted poly(arylene vinylenes), method for producing the same, and their use in electroluminescent elements
08/23/2000EP0936682B1 Light emitting device and display device
08/23/2000CA2299122A1 Oxide phosphor electroluminescent laminate
08/22/2000US6107985 Backlighting circuits including brownout detection circuits responsive to a current through at least one light emitting diode and related methods
08/22/2000US6107735 Electroluminescent lamp
08/22/2000US6107734 Organic EL light emitting element with light emitting layers and intermediate conductive layer
08/22/2000US6106352 Method for fabrication of organic electroluminescent device
08/17/2000WO2000048430A1 Organic el device
08/17/2000WO2000048258A1 Opto-electrical devices
08/17/2000WO2000048257A1 Opto-electrical devices
08/16/2000EP1028475A1 Electronic device comprising a columnar discotic phase
08/16/2000EP1028471A2 Electroluminescence display device
08/16/2000EP1028001A1 Organic electroluminescent display panel and method for fabricating the same by thermal transfer
08/16/2000CN2392237Y Luminescence CD disc
08/16/2000CN1263542A Fluorene-containing polymers and electroluminescent devices therefrom
08/16/2000CN1263429A Method for making elastic EL lamp
08/16/2000CN1263428A Multicolour light-emitting dispersed type electroluminescence lamp
08/16/2000CN1263279A Display device
08/15/2000US6104447 Electro-optical backlighting panel for use in computer-based display systems and portable light projection device for use therewith
08/15/2000US6104137 Organic electroluminescent display device
08/15/2000US6103446 Fluorescent chromophore, covalently linked to an organic support material
08/09/2000EP1026923A2 Multi-color emission-dispersion type electroluminescence lamp
08/09/2000EP1026922A1 Electroluminescent fiber hose
08/09/2000EP1026757A2 Organic electroluminescent device with a non-conductive fluorocarbon polymer layer
08/09/2000EP1026744A1 Video display and manufacturing method therefor
08/09/2000EP1026222A2 Organic material for electroluminescent device and electroluminescent device using the same
08/09/2000EP1025387A2 Illuminating device
08/09/2000EP1025183A1 Polymeric materials for electroluminescent devices
08/08/2000US6100478 Electroluminescent keypad
08/08/2000US6099980 Organic electroluminescent device
08/08/2000US6099979 Multi-color electroluminescent display element utilizing a color filter; enhanced purity of color
08/08/2000US6099746 Organic electroluminescent device and method for fabricating the same
08/03/2000WO2000001204A9 Electroluminescent display
08/02/2000EP1024542A1 Organic electroluminescent device
08/02/2000EP1024472A2 Organic electroluminescent display device
08/02/2000EP0704876B1 Flat display and method of its manufacture
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