Patents
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)
09/2008
09/17/2008CN101268553A Light emitting devices
09/17/2008CN101268120A Member for semiconductor light-emitting device, method of manufacturing the same, and semiconductor light-emitting device using the same
09/17/2008CN101267705A Constant current circuit and light emitting diode drive circuit
09/17/2008CN101267086A Semiconductor device and optical apparatus
09/17/2008CN101267013A Press welding structure for semiconductor extension slice
09/17/2008CN101267012A Press welding method for semiconductor extension film
09/17/2008CN101267011A Semiconductor light emitting device and multiple lead frame for semiconductor light emitting device
09/17/2008CN101267010A In-N adulterated making p type ZnO film method with NH3 as N source
09/17/2008CN101267009A Method for manufacturing semiconductor optical device
09/17/2008CN101267008A Photoelectrical semiconductor component with 3-familty Ni compound semiconductor buffer layer and its making method
09/17/2008CN101266968A Light emitting device and method for manufacturing the same
09/17/2008CN101266852A Electrostatic protection component, and electronic component module using the same
09/17/2008CN101266851A Electrostatic protection component, and electronic component module using the same
09/17/2008CN101266850A Electrostatic protection component, and electronic component module using the same
09/17/2008CN101266032A Vehicle headlamp device
09/17/2008CN101266029A Lamp unit of vehicle
09/17/2008CN100420053C ZnO base LED and its preparing method
09/17/2008CN100420052C Light-emitting device and illumination apparatus
09/17/2008CN100420051C Nitride semiconductor light emitting device
09/17/2008CN100420050C A light emitting source and a light emitting source array
09/17/2008CN100420049C Baseboard structure of luminous diode module
09/17/2008CN100420048C 半导体器件 Semiconductor devices
09/17/2008CN100420047C Package for light emitting element and process for fabricating same
09/17/2008CN100420046C Light-emitting semiconductor device and method of fabrication
09/17/2008CN100420045C Gallium nitride series luminous diode
09/17/2008CN100420044C Light emitting diode and making method thereof
09/17/2008CN100420043C Optoelectronic component and a module based thereon
09/17/2008CN100420042C Method for producing an electromagnetic radiation-emitting semiconductor chip and a corresponding electromagnetic radiation-emitting semiconductor chip
09/17/2008CN100420041C GaN-based radiation-emitting thin-layered semiconductor component
09/17/2008CN100420019C Packaging method for colony light-emitting diode chips and devices thereof
09/17/2008CN100419976C Method for preparing P type ZnO ohmic electrode
09/17/2008CN100419528C Back light assembly and its light guide board
09/17/2008CN100419479C Snap-fit optical element for optical coupling between a light source and target element
09/16/2008US7425943 Constant current driving device, backlight light source device, and color liquid crystal display device
09/16/2008US7425732 Nitride semiconductor device
09/16/2008US7425731 Light emitting diode package
09/16/2008US7425729 LED backlight unit
09/16/2008US7425728 Surface light source control device
09/16/2008US7425727 Optical semiconductor device, method for fabricating the same, lead frame and electronic equipment
09/16/2008US7425726 Electroabsorption modulators and methods of making the same
09/16/2008US7425467 Web process interconnect in electronic assemblies
09/16/2008US7425459 Light emitting device, display apparatus with an array of light emitting devices, and display apparatus method of manufacture
09/16/2008US7425083 Light emitting device package
09/16/2008CA2481364C Light emitting device and display
09/12/2008WO2008109404A1 Led cooling system
09/12/2008WO2008109296A1 Array of luminescent elements
09/12/2008WO2008108962A1 Method of patterning inorganic led display
09/12/2008WO2008108488A1 Method for manufacturing gallium nitride compound semiconductor light-emitting device
09/12/2008WO2008108468A1 Led illumination device and its drive method
09/12/2008WO2008108326A1 Thermosetting composition for optical semiconductor, die-bonding material for optical semiconductor device, underfill material for optical semiconductor device, sealing agent for optical semiconductor device, and optical semiconductor device
09/12/2008WO2008108266A1 Method for producing semiconductor nanoparticle, method for producing core-shell semiconductor nanoparticle, and core-shell semiconductor nanoparticle
09/12/2008WO2008107938A1 Led lamp
09/12/2008WO2008107654A1 Vertical light emitting diodes
09/12/2008WO2008106941A1 Light emitting module and method for the production of a light emitting module
09/12/2008WO2008106847A1 Heat dissipating structure of led
09/12/2008WO2008083188A3 Led light source with converging extractor in an optical element
09/12/2008WO2008078301A3 Iii-nitride light emitting devices grown on tempaltes to reduce strain
09/12/2008WO2008078285A3 Multi-grain luminescent ceramics for light emitting devices
09/12/2008WO2007138527A3 Reflective electrode for a semiconductor light emitting apparatus
09/12/2008WO2007081719B1 Separate optical device for directing light from an led
09/11/2008US20080220555 Nitride semiconductor structures with interlayer structures and methods of fabricating nitride semiconductor structures with interlayer structures
09/11/2008US20080220548 Multi-chip surface mounted led structure and a method for manufacturing the same
09/11/2008US20080220260 Europium doped Ca- alpha -SiAlON of oxynitrides of Calcium, Silicon and Aluminum; Office lighting systems, household application systems,shop lighting systems, home lighting systems, accent lighting systems,spot lighting systems, theater lighting systems, fiber-optics applications
09/11/2008US20080219910 Single-Crystal GaN Substrate
09/11/2008US20080219310 Injector Emitter
09/11/2008US20080219006 Display apparatus
09/11/2008US20080218759 Light emitting diode for harsh environments
09/11/2008US20080218662 Led backlight device and lcd device
09/11/2008US20080218098 Light Emitting Device with Light Emitting Cells Arrayed
09/11/2008US20080218095 Led Assembly and Module
09/11/2008US20080218093 Structure of AC light-emitting diode dies
09/11/2008US20080218072 Semiconductor light-emitting device and method for manufacturing semiconductor light-emitting device
09/11/2008US20080218066 Organic light emitting diode display device and method of manufacturing the same
09/11/2008US20080218060 Phosphor, light emitting device using phosphor, and display and lighting system using light emitting device
09/11/2008US20080218051 Socket LED device
09/11/2008US20080217647 Method of forming nitride semiconductor layer on patterned substrate and light emitting diode having the same
09/11/2008US20080217646 Nitride semiconductor light emitting device
09/11/2008US20080217645 Thick nitride semiconductor structures with interlayer structures and methods of fabricating thick nitride semiconductor structures
09/11/2008US20080217643 Light-emitting diode and heat radiating unit therefor
09/11/2008US20080217641 Light emitting devices having a roughened reflective bond pad and methods of fabricating light emitting devices having roughened reflective bond pads
09/11/2008US20080217640 Semiconductor Light emitting device, LED package using the same, and method for fabricating the same
09/11/2008US20080217639 Photonic crystal light emitting device using photon-recycling
09/11/2008US20080217638 Semiconductor Light Emitting Device and Fabrication Method Thereof
09/11/2008US20080217637 Light Emitting Diode and Method of Fabricating the Same
09/11/2008US20080217636 Electroluminescence light source and a light-converting element; having a dilatation in the radiation direction of the primary radiation, which is smaller than an average scattering length of the primary radiation in the light-converting element
09/11/2008US20080217635 Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures
09/11/2008US20080217634 Vertical light-emitting diode structure with omni-directional reflector
09/11/2008US20080217633 Light emitting diode structure
09/11/2008US20080217632 Gan-Based III-V Compound Semiconductor Light-Emitting Element and Method for Manufacturing Thereof
09/11/2008US20080217631 Semiconductor light emitting apparatus and the manufacturing method thereof
09/11/2008US20080217630 Light emission device
09/11/2008US20080217629 Ac Light Emitting Diode Having Improved Transparent Electrode Structure
09/11/2008US20080217628 Light emitting device
09/11/2008US20080217626 Diamond semiconductor element and process for producing the same
09/11/2008US20080217620 Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the same
09/11/2008US20080217619 Thin film transistor and display device
09/11/2008US20080217602 Quantum dot light emitting device
09/11/2008US20080217601 Light emitting devices
09/11/2008US20080217414 Flexible display member and article having the same
09/11/2008DE202008009435U1 Ein Aufbau einer Ummantelung für eine lichtemittierende Diode A structure of a casing for a light emitting diode