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)
03/2005
03/02/2005EP1511088A1 Light emitting element drive device and mobile device using the same
03/02/2005EP1511086A1 LIGHT−RECEIVING PANEL OR LIGHT−EMITTING PANEL, AND MANUFACTURING METHOD THEREOF
03/02/2005EP1510843A1 Optical connector
03/02/2005EP1510754A2 LED lamp with insertable LED substrates and method of making the lamp
03/02/2005EP1510447A1 Bicycle lamp
03/02/2005EP1509957A1 High power, high luminous flux light emitting diode and method of making same
03/02/2005EP1509956A2 High-reliability group iii-nitride light emitting diode
03/02/2005EP1509953A1 Light sources having a continuous broad emission wavelength and phosphor compositions useful therefor
03/02/2005CN2682588Y High light ultra-thin optical semiconductor device
03/02/2005CN1589507A Encapsulation of electronic devices
03/02/2005CN1588660A Modifying process for luminous diode wafer
03/02/2005CN1588659A N-pin structure semiconductor luminous diode
03/02/2005CN1588658A Light-emitting diode light source module with support piece
03/02/2005CN1588657A High anti-static high efficiency light-emitting diode and producing method
03/02/2005CN1588656A Directly ejecting white light high brightness power type LED chip
03/02/2005CN1588655A Mixing integrated high brightness semiconductor white light source and its producing method
03/02/2005CN1588654A White light light-emitting element
03/02/2005CN1588653A LED multi color line light source and its producing process
03/02/2005CN1588652A Ceramic package light-emitting diode an dits package method
03/02/2005CN1588643A Display panel and its prdoucing method
03/02/2005CN1588641A Multiple chip integrated light-emitting diode frame
03/02/2005CN1588640A Method for preparing high quality GaN base material on specific saphire pattern substrate
03/02/2005CN1588616A Preparing method for zinc tungstate single crystal substrate for forming zinc oxide film
03/02/2005CN1588615A Cd (In, Ga) 204/Mg At 204 composite backing material and its preparing method
03/02/2005CN1588612A Direct bonding method for indium phosphide and gallium arsenide materials
03/02/2005CN1588520A Method for improving current driving type display picture homogeneous degree
03/02/2005CN1588204A Light source assembling structure of back light module
03/02/2005CN1588175A Glasses like lighting device
03/02/2005CN1587296A Buffering layer material for organic/high molecule luminous diode
03/02/2005CN1191641C LED luminous device
03/02/2005CN1191632C Optical illuminating device, its manufacturing methd and its illuminator used the same
03/02/2005CN1191609C Method for patterning device layer in producing process for apparatus
03/01/2005US6862306 Driving circuit for light emitting element, and optical communication device using same
03/01/2005US6862300 High power semiconductor laser diode and method for making such a diode
03/01/2005US6861700 Eeprom with split gate source side injection
03/01/2005US6861677 Package of lightemitting diode with protective element
03/01/2005US6861672 Highly reliable semiconductor laser with reduced threshold current and driving current by using a wurtzite-type crystal which changes the structure of the valence by receiving uniaxial stress in a direction vertical to the (0001) axis
03/01/2005US6861663 Group III nitride compound semiconductor light-emitting device
03/01/2005US6861340 Method of heat-treating nitride compound semiconductor layer and method of producing semiconductor device
03/01/2005US6861335 Method for fabricating a semiconductor device that includes light beam irradiation to separate a semiconductor layer from a single crystal substrate
03/01/2005US6861305 Methods for fabricating group III nitride compound semiconductors and group III nitride compound semiconductor devices
03/01/2005US6861281 Group III nitride compound semiconductor light-emitting device and method for producing the same
03/01/2005US6861275 Method for producing group III nitride compound semiconductor device
03/01/2005US6861271 Forming indium nitride (InN) and indium gallium nitride (InGaN) quantum dots grown by metal-organic-vapor-phase-epitaxy (MOCVD)
03/01/2005US6861270 Method for manufacturing gallium nitride compound semiconductor and light emitting element
03/01/2005US6861155 Highly luminescent color selective nanocrystalline materials
03/01/2005US6861130 Sintered polycrystalline gallium nitride and its production
03/01/2005US6860621 LED module and methods for producing and using the module
02/2005
02/27/2005CA2475289A1 White-light emitting device, and phosphor and method of its manufacture
02/24/2005WO2005018008A1 Semiconductor device
02/24/2005WO2005017962A2 System and process for producing nanowire composites and electronic substrates therefrom
02/24/2005WO2005017951A2 Quantum dots, nanocomposite materials with quantum dots, optical devices with quantum dots, and related fabrication methods
02/24/2005WO2005017066A1 Deep red phosphor for general illumination applications
02/24/2005WO2005017062A2 Light emitting devices having sulfoselenide fluorescent phosphors
02/24/2005WO2004049451A3 Boron phosphide-based compound semiconductor device, production method thereof and light-emitting diode
02/24/2005WO2004007241A3 White led headlight
02/24/2005US20050042864 Ohmic contact structure and method for the production of the same
02/24/2005US20050042845 Methods of processing of gallium nitride
02/24/2005US20050042843 Method for producing a radiation-emitting semiconductor chip
02/24/2005US20050042795 Photo-semiconductor module and method for manufacturing the same
02/24/2005US20050042789 Method for producing nitride semiconductor, semiconductor wafer and semiconductor device
02/24/2005US20050042788 Semiconductor device and method for manufacturing the same
02/24/2005US20050042784 Device transfer method and panel
02/24/2005US20050042783 Light emitting layer and forming method of the same
02/24/2005US20050042743 Multicompartment apparatus comprising an ultraviolet light emitting function and for use as filter to trap organic matter, bacteria, viruses and other harmful substances; sterilizing and decomposing confined substances; bioremediation
02/24/2005US20050041434 Light Source and vehicle lamp
02/24/2005US20050041010 Image display device and light emission device
02/24/2005US20050040755 Transparent thin film electrode for light emitting diode and laser diode
02/24/2005US20050040432 Light emitting device and method
02/24/2005US20050040427 Semiconductor light emitting device and method for manufacturing same
02/24/2005US20050040426 Group iii nitride led with silicon carbide substrate
02/24/2005US20050040425 Light generating semiconductor device and method of making the same
02/24/2005US20050040424 Light emitting diode systems
02/24/2005US20050040423 Light emitting element, method of manufacturing the same, and semiconductor device having light emitting element
02/24/2005US20050040422 Semiconductor light-emitting device and method for manufacturing the device
02/24/2005US20050040421 Light-emitting semiconductor device
02/24/2005US20050040420 Light emitting element, method of manufacturing the same, and semiconductor device having light emitting element
02/24/2005US20050040419 Light emitting devices
02/24/2005US20050040418 Optical semiconductor device and method of fabricating the same
02/24/2005US20050040415 Oxygen-doped al-containing current blocking layers in active semiconductor devices in photonic integrated circuits (PICs)
02/24/2005US20050040414 Light-emitting device and manufacturing method thereof
02/24/2005US20050040413 Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system
02/24/2005US20050040410 Tilted cavity semiconductor optoelectronic device and method of making same
02/24/2005US20050040409 Semiconductor light emitting device and its manufacturing method
02/24/2005US20050040407 Semiconductor light emitting device
02/24/2005US20050040406 Semiconductor light emitting device
02/24/2005US20050040405 Optical semiconductor device
02/24/2005US20050040387 Semiconductor method and device
02/24/2005US20050040385 Non-polar (Al,B,In,Ga)N quantum well and heterostructure materials and devices
02/24/2005US20050040384 Semiconductor light-emitting element and method of manufacturing the same
02/24/2005US20050040236 Laser module for reading optical codes
02/24/2005US20050040212 Method for manufacturing nitride light-emitting device
02/24/2005US20050039673 Manufacturing method for semiconductor device, semiconductor device and semiconductor wafer
02/24/2005DE4037198B4 Epitaxialwafer und Verfahren zu dessen Herstellung Epitaxial wafer and process for its preparation
02/24/2005DE20023590U1 Leuchtstoff für Lichtquellen und zugehörige Lichtquelle Phosphor for light sources and associated light source
02/24/2005DE19649650B4 Oberflächenmontierbares strahlungsemittierendes Halbleiterbauelement Surface-mountable radiation-emitting semiconductor component
02/24/2005CA2532991A1 System and process for producing nanowire composites and electronic substrates therefrom
02/23/2005EP1508923A2 Light-emitting device and manufacturing method thereof
02/23/2005EP1508922A1 Semiconductor light emitting element and production method therefor
02/23/2005EP1508189A2 Method of forming quantum dots for extended wavelength operation