Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 33 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
Patents for H01L 33 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof (99,364)
10/2005
10/05/2005CN1222032C Communicating device
10/05/2005CN1221828C Optical coupling structure of optical communication miniature assemby and optical fibre
10/04/2005USRE38805 Semiconductor device and method of fabricating the same
10/04/2005US6952025 Semiconductor light-emitting device
10/04/2005US6952024 Group III nitride LED with silicon carbide cladding layer
10/04/2005US6951695 Lapping, mechanical polishing, and reducing internal stress of a gallium, aluminum and indium nitride wafer by thermal annealing or chemical etching; crystallographic plane surfaces
10/04/2005US6951415 Vehicle lamp
10/02/2005CA2503416A1 Lamp and lamp set
09/2005
09/29/2005WO2005091392A1 Micro-reflectors on a substrate for high-density led array
09/29/2005WO2005091391A1 Group iii nitride semiconductor light-emitting device and method of producing the same
09/29/2005WO2005091390A1 Group iii nitride semiconductor light-emitting device and producing method thereof
09/29/2005WO2005091389A1 Compound semiconductor light-emitting device and production method thereof
09/29/2005WO2005091388A1 Nitride based led with a p-type injection region
09/29/2005WO2005091387A1 Light-emitting device and illuminating device
09/29/2005WO2005091386A1 Lighting system
09/29/2005WO2005091385A1 Semiconductor light-emitting device and illuminating device
09/29/2005WO2005091384A1 Compound semiconductor light-emitting device
09/29/2005WO2005091383A1 Light-emitting device manufacturing method and light-emitting device
09/29/2005WO2005091382A1 Light source for an image-generating unit
09/29/2005WO2005091035A1 High brightness illumination device with incoherent solid state light source
09/29/2005WO2005090517A1 Light-emitting device and illuminating device
09/29/2005WO2005090515A1 Phosphor and light-emitting diode
09/29/2005WO2005090514A1 Oxynitride phosphor and light-emitting device
09/29/2005WO2005089477A2 Direct cooling of leds
09/29/2005WO2005057629A3 Assembly and adhesive layer for semiconductor components
09/29/2005WO2004093268A9 Light emitting devices
09/29/2005US20050215164 Light-emitting devices utilizing nanoparticles
09/29/2005US20050215078 Scribing sapphire substrates with a solid state UV laser
09/29/2005US20050215000 Etching of substrates of light emitting devices
09/29/2005US20050214992 Fabrication of nonpolar indium gallium nitride thin films, heterostructures and devices by metalorganic chemical vapor deposition
09/29/2005US20050214968 Method for fixing a semiconductor chip in a plastic housing body, optoelectronic semiconductor component
09/29/2005US20050214965 Vertical GaN light emitting diode and method for manufacturing the same
09/29/2005US20050214963 Roll-to-roll fabricated light sheet and encapsulated semiconductor circuit devices
09/29/2005US20050214962 Light active sheet and methods for making the same
09/29/2005US20050213334 Ceramic packaging for high brightness LED devices
09/29/2005US20050213320 Illuminator
09/29/2005US20050212416 Luminous device
09/29/2005US20050212405 Semiconductor light emitting devices including flexible film having therein an optical element, and methods of assembling same
09/29/2005US20050212397 Fluorescent material and light-emitting device
09/29/2005US20050212098 Surface-mountable semiconductor component and method for producing it
09/29/2005US20050212089 Optical device and apparatus comprising the optical device
09/29/2005US20050212062 Light collector for an LED array
09/29/2005US20050212008 LED devices and silicone resin composition therefor
09/29/2005US20050212007 Roll-to-roll fabricated light sheet and encapsulated semiconductor circuit devices
09/29/2005US20050212006 GaN-based III - V group compound semiconductor light emitting device and method of fabricating the same
09/29/2005US20050212005 Light emitting devices with compact active regions
09/29/2005US20050212002 Semiconductor light emitting device
09/29/2005US20050212001 Method for achieving low defect density AlGaN single crystal boules
09/29/2005US20050211999 Doping of gallium nitride by solid source diffusion and resulting gallium nitride structures
09/29/2005US20050211998 Light active sheet material
09/29/2005US20050211997 Solid-state element and solid-state element device
09/29/2005US20050211995 High-efficiency light-emitting element
09/29/2005US20050211994 Light emitting devices
09/29/2005US20050211993 Opposed terminal structure having a nitride semiconductor element
09/29/2005US20050211992 Light emitting diode
09/29/2005US20050211991 Light-emitting apparatus and illuminating apparatus
09/29/2005US20050211989 Semiconductor light emitting device capable of suppressing silver migration of reflection film made of silver
09/29/2005US20050211988 Method for production of a layer of silicon carbide or a nitride of a group III element on a suitable substrate
09/29/2005US20050211977 Organic semiconductor device and method of producing the same
09/29/2005US20050211971 Gallium nitride semiconductor light emitting device having multi-quantum-well structure active layer, and semiconductor laser light source device
09/29/2005US20050211678 Method for the connection of two wafers, and a wafer arrangement
09/29/2005DE102005008323A1 Optische Halbleitervorrichtung und diese verwendende elektronische Anordnung Optical semiconductor device and electronic device employing the same
09/29/2005DE102005001685A1 System und Verfahren zum Erzeugen weißen Lichts unter Verwendung von LEDs System and method for generating white light using LEDs
09/29/2005DE102004060707A1 Rotes Fluoreszenz-Material, Weißlicht emittierende Diode, die rotes Fluoreszenz-Material verwendet und Beleuchtungssystem, das eine Weißlicht emittierende Diode verwendet Red fluorescent material, white light emitting diode using red fluorescent material and illumination system which includes a white light emitting diode used
09/29/2005DE102004059945A1 Sender und Empfänger für Lichtwellenleiterübertragung mit hoher Toleranz Transmitter and receiver for optical fiber transmission with high tolerance
09/29/2005DE102004046788A1 Pufferschicht auf Basis eines ternären Nitrids eines Lichtemissions-Bauteils auf Nitridbasis, und Verfahren zum Herstellen derselben Buffer layer on the basis of a ternary nitride of a nitride-based light-emitting component, and method for manufacturing the same
09/29/2005DE102004005269B4 Light emitting semiconductor element has multilayers on a substrate with the pn junction insulatively separated into light emitting and protective diode sections
09/28/2005EP1580818A1 Process for producing optical semiconductor device
09/28/2005EP1580817A2 GaN-based compound semiconductor light emitting device and method of fabricating the same
09/28/2005EP1580809A2 Ceramic substrate incorporating an ESD protection for a light emitting diode
09/28/2005EP1579511A1 Method for roughening a surface of a body, and optoelectronic component
09/28/2005EP1579486A1 Gallium nitride crystal, homoepitaxial gallium-nitride-based devices and method for producing same
09/28/2005EP1348143B1 Coupling device for optically coupling an optical waveguide to an electro-optical element
09/28/2005CN2729907Y Improved structure of white light LED
09/28/2005CN2729906Y High-power LED colour mixture luminescent device
09/28/2005CN1675809A GaN semiconductor device
09/28/2005CN1675781A Saturated phosphor solid state emitter
09/28/2005CN1675766A Method for the production of an electrically-conducting frame, method for production of a surface mounting semiconductor component and conductor frame strips
09/28/2005CN1674734A Light emitting device
09/28/2005CN1674317A Light-emitting apparatus and illuminating apparatus
09/28/2005CN1674316A Semiconductor light-emitting device
09/28/2005CN1674314A Semiconductor light-emitting device and method of fabricating the same
09/28/2005CN1674313A Solid-state element and solid-state element device
09/28/2005CN1674312A Semiconductor chip or component (including high brightness LED) with vertical structure
09/28/2005CN1674311A Large power luminous diode fluorescent powder curing technology
09/28/2005CN1674310A Gan-based III - V group compound semiconductor light emitting device and method of fabricating the same
09/28/2005CN1674309A A long afterglow diode and producing method
09/28/2005CN1674308A Organic bonding luminous assembly with ohmic metal contact
09/28/2005CN1674307A Organic bonding luminous assembly with verticals tructure
09/28/2005CN1674306A Nitride luminous element with high luminous efficiency
09/28/2005CN1674305A High light and strong photoelectric tube
09/28/2005CN1674216A Optical coupler and electronic equipment using same
09/28/2005CN1221093C Optic coupling for two-way optic communication
09/28/2005CN1221091C Bidirectional optical communication equipment device and bidirectional optical communication apparatus
09/28/2005CN1221039C Direct cooling type luminous diode
09/28/2005CN1221033C Semiconductor light emitting element formed no a clear or translucent substrate
09/28/2005CN1220907C Area light source apparatus
09/27/2005US6950079 Light emitting diode driving circuit
09/27/2005US6949892 Light emitting element drive device and electronic device light emitting element
09/27/2005US6949808 Solid-state imaging apparatus and manufacturing method thereof
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