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)
12/2003
12/17/2003CN1462569A EL element and lighting equipment using the EL element
12/17/2003CN1462568A Moisture-absorption sheet
12/17/2003CN1462484A Patterning method
12/17/2003CN1462477A Electroluminescent device and method for manufacturing thereof
12/17/2003CN1462163A Organic electroluminescence device
12/17/2003CN1462161A Lighting device with bendable organic light-emitting diode region lighting source and lighting apparatus
12/17/2003CN1462160A Device for fixing substrate for film sputtering and method for fixing substrate by the device
12/17/2003CN1461819A Target for transparent electric conduction film, transparent electric conduction film and its making method, electrode material for display, organic electrolumiescence element and solar cell
12/16/2003US6664564 Method for fabricating an organic light emitting diode
12/16/2003US6664183 Shadow mask a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
12/16/2003US6663248 Driving circuit for LED lamps
12/11/2003WO2003103069A2 Assembly comprising at least one support with deposit of getter material for use in electroluminescent organic screens
12/11/2003WO2003103068A2 Electroluminescent device
12/11/2003WO2003103061A1 Light emitting element drive device and mobile device using the same
12/11/2003US20030228715 Active matrix backplane for controlling controlled elements and method of manufacture thereof
12/11/2003US20030228487 Thin films; electrolytic cell
12/11/2003US20030228486 Organic Red Electro-Luminescent Device Including A Hetrocyclic Emitter
12/11/2003US20030227452 Adaptive LCD power supply circuit
12/11/2003US20030227265 Drive circuit for at least one LED strand
12/11/2003US20030227261 Control circuit for supplying a current to display devices
12/11/2003US20030227260 Driver circuit with load discharge detection
12/11/2003US20030227256 Automatic actuation of device according to UV intensity
12/11/2003US20030227254 Double-sided organic electroluminescent display module and information terminal
12/11/2003US20030227024 EL device sealing plate, and multiple sealing plate-producing mother glass substrate
12/11/2003US20030227019 AMEL display panel and method for fabricating the same
12/11/2003US20030227007 Light emitting diodes; mixture of silicate and borate fluorescence material
12/11/2003US20030227001 Organic photoluminescent polymers with improved stability
12/11/2003DE20315251U1 Elektrolumineszenz-Leuchtanordnung Electroluminescent lighting arrangement
12/11/2003DE10220306C1 Elektrische Schaltungsanordnung sowie Verfahren zur Überprüfung der Intaktheit eines Photodiodenarrays Electrical circuit arrangement and method for verifying the integrity of a photodiode array
12/10/2003EP1369938A2 An organic light-emitting device structure using metal cathode sputtering
12/10/2003EP1369937A2 Sputtered cathode for an organic light-emitting device having an alkali metal compound in the device structure
12/10/2003EP1369936A2 Active Matrix Electro-Luminescent (Amel) display panel and method for fabricating the same
12/10/2003EP1369924A2 Organic electroluminescent device, method of manufacturing organic electroluminescent device and electronic apparatus
12/10/2003EP1369923A1 An optoelectronic device and a large-area array of optoelectronic pixels
12/10/2003EP1369224A1 Light emitting diode signs and translucent plastic sheets used therein
12/10/2003EP1368998A2 El driver for small semiconductor die
12/10/2003EP1368997A1 Electrical apparatus and method
12/10/2003EP1368842A1 Deposition of soluble materials
12/10/2003EP1368802A2 Display device
12/10/2003EP0793899B1 Gauge comprising a tubular el lamp
12/10/2003CN1461500A LED comprising conductive transparent polymer layer with low sulfate and high metal lon content
12/10/2003CN1461336A Phosphor thin film, its production method and EL panel
12/10/2003CN1461335A Phosphor thin film, its production method and EL panel
12/10/2003CN1461180A 电致发光显示装置 Electroluminescent display device
12/10/2003CN1461179A Electrooptical device and electronic instrument
12/10/2003CN1461178A 电致发光显示装置 Electroluminescent display device
12/10/2003CN1461054A Electrooptical device and semiconductor device
12/10/2003CN1130956C Electro-luminescent device with electrode protection
12/10/2003CN1130890C Visual alarm for communication module
12/10/2003CN1130682C Plane display
12/10/2003CA2431514A1 Drive circuit for at least one led strand
12/09/2003WO2003075616A1 Organic el display panel comprising electrode separator and its manufacturing method
12/09/2003US6661397 Emissive display using organic electroluminescent devices
12/09/2003US6660547 Stabilization for thin substrates
12/09/2003US6660410 Organic luminescence layer having a carbazole derivative with a glass-transition temperature of 110 degrees C. or higher, and a phosphorescent dopant; possible triplet exciton state at room temperature
12/09/2003US6660408 Organic electroluminescent device
12/09/2003US6660332 Methods and apparatus for making color filter by discharging a filter material
12/09/2003US6660185 Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
12/09/2003US6659827 Method for manufacturing organic EL device
12/09/2003US6659622 Illumination system and illumination unit
12/04/2003WO2003101157A1 Lighting devices using feedback enhanced light emitting diode
12/04/2003WO2003101156A1 Display devices using feedback enhanced light emitting diode
12/04/2003WO2003101154A1 A controllable light emitting diode
12/04/2003WO2003100879A2 Light-emitting component
12/04/2003WO2003100860A2 Method of providing a substrate surface with a patterned layer
12/04/2003WO2003100832A2 Mechanically flexible organic electroluminescent device with directional light emission
12/04/2003WO2003086026A3 Hole transport polymers and devices made with such polymers
12/04/2003WO2003055273A3 Controlled lighting methods and apparatus
12/04/2003WO2003054980A3 Dual-function electroluminescent device and method for driving the same
12/04/2003WO2003021563A3 Method of driving an electroluminescent device
12/04/2003US20030225234 Hole transport polymers and devices made with such polymers
12/04/2003US20030224687 Method of producing an led hose light
12/04/2003US20030224221 Groups IIA and IIB thioaluminates, thiogallates or thioindates containing a Group IIIB element as a partial substitute for a portion of aluminum, gallium or indium and activated by a rare earth element
12/04/2003US20030224208 An Ir, Pt, Pd, or Rh complex is bonded to a main chain of a polymer via a substituent for imparting a given distance therebetween such as an acrylated acetoacetate group.
12/04/2003US20030224207 Transparent substrate; a first transparent electrode; organic hole injecting layer, hole transporting layer, emitting layer, and electron transporting layer stacked on top; secondelectrode; increased blue light purity and brightness
12/04/2003US20030224205 Electroluminescent materials and methods of manufacture and use
12/04/2003US20030224204 Sputtered cathode for an organic light-emitting device having an alkali metal compound in the device structure
12/04/2003US20030224203 Organic light-emitting device structure using metal cathode sputtering
12/04/2003US20030224109 Forming uniform patterns by multi-step supporting the substrate in a vacuum deposition process so as to improve the close adhesion of a mask to the substrate
12/04/2003US20030223275 Drive current regulator circuit, organic EL element drive circuit using the same drive current regulator circuit and organic EL display device using the same organic EL element drive circuit
12/04/2003US20030222927 Apparatus for forming film member; and method of manufacturing lens, color filter, and organic EL device
12/04/2003US20030222587 Universal lighting network methods and systems
12/04/2003US20030222578 OLED area illumination light source having flexible substrate on a support
12/04/2003US20030222573 Hydro-insensitive electroluminescent devices and methods of manufacture thereof
12/04/2003US20030222572 Light emitting diode with nanoparticles
12/04/2003US20030222571 Display device using bidirectional two-terminal element and manufacturing method thereof
12/04/2003US20030222559 Lighting apparatus with flexible OLED area illumination light source and fixture
12/04/2003US20030222334 Display element unit including plural display elements is laminated with a semiconductor film bearing an image forming switching element unit for driving the display elements. A semiconductor film is formed on a separating layer of a
12/04/2003US20030222267 Organic electroluminescence display device and fabricating method of the same
12/04/2003US20030222250 Polymer buffer layers and their use in light-emitting diodes
12/04/2003US20030222061 Process for encapsulating a component made of organic semiconductors
12/04/2003US20030221620 Vapor deposition device
12/04/2003US20030221614 Mask and mask frame assembly for evaporation
12/04/2003US20030221613 Mask for evaporation, mask frame assembly including the mask for evaporation, and methods of manufacturing the mask and the mask frame assembly
12/04/2003DE20309033U1 Multi chip module light source has spectrum sensitive semiconductor sensing LED output for ASIC control unit selecting required colour mix
12/03/2003EP1367862A1 Electrical luminescent lamp processing method
12/03/2003EP1367677A2 Lighting apparatus with flexible oled area illumination light source and fixture
12/03/2003EP1367676A1 OLED area illumination light source having flexible substrate on a support
12/03/2003EP1367647A2 Electro-optical device, method of manufacturing the same, and electric apparatus
12/03/2003EP1366927A1 Thermal transfer of microstructured layers
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