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)
10/2012
10/03/2012CN202474021U Ceramic substrate structure for LED lamp
10/03/2012CN202474020U LED package and display comprising same
10/03/2012CN202474019U Packaging structure for which chip is separated from fluorescent powder
10/03/2012CN202474018U Led packaging structure
10/03/2012CN202474017U Packaging structure of LED light source
10/03/2012CN202474016U Packaging structure of LED light source
10/03/2012CN202474015U LED package structure using transparent ceramic doped with rare-earth element as base
10/03/2012CN202474014U Display
10/03/2012CN202474013U High-power light emitting diode (LED) crystal
10/03/2012CN202474012U Silver paste bonding head with adjustable table
10/03/2012CN202474011U Height-adjustable pedestal
10/03/2012CN202473920U Integrated packaging structure for high-voltage LED (light-emitting diode) chip and driving power supply chip
10/03/2012CN202473919U Flexible circuit substrate double-side lighting LED array light source
10/03/2012CN202473918U High-bright multichip white light LED package
10/03/2012CN202473917U LED (light-emitting diode) module
10/03/2012CN202473916U LED packaging structure with high color rendering index
10/03/2012CN202473915U Integrated packaged light-emitting diode (LED) supporting frame
10/03/2012CN202473914U Novel big power LED
10/03/2012CN202473913U LED light source structure capable of using blue light chip to excite phosphor module
10/03/2012CN202473912U LED array light source without circuit substrate
10/03/2012CN202473911U LED device capable of raising light extraction efficiency
10/03/2012CN202473910U Improved lamp bead applied on LED candle lamp
10/03/2012CN202469605U Light-emitting device
10/03/2012CN202469600U LED ball lamp encapsulating structure
10/03/2012CN202469535U Three-serial-sixteen-parallel connection LED chips integrated surface light source
10/03/2012CN202469534U Eight-serial-six-parallel connection LED chips integrated surface light source
10/03/2012CN1909256B Omni-directional reflector and light emitting diode adopting the same
10/03/2012CN102714267A Package for semiconductor, and heat dissipating lead frame
10/03/2012CN102714266A Illumination light source
10/03/2012CN102714265A Potting compound as diffusion barrier for water molecules
10/03/2012CN102714264A Light emitting diode package and method for fabricating the same
10/03/2012CN102714263A Light emitting diode and method for manufacturing same
10/03/2012CN102714262A Light emitting diode assembly, backlighting device and display device
10/03/2012CN102714261A Wavelength converted semiconductor light emitting diode
10/03/2012CN102714260A Solid state lighting devices including light mixtures
10/03/2012CN102714259A Substrate for mounting light-emitting element, and light-emitting device
10/03/2012CN102714258A Supporting body for mounting light emitting element, and light emitting device
10/03/2012CN102714257A Light emitting element and image display device using the light emitting element
10/03/2012CN102714256A Semiconductor light emitting device with layer compensating for the thermal expansion of the substrate
10/03/2012CN102714255A III-V light emitting device with thin n-type region
10/03/2012CN102714152A Functional element and manufacturing method of same
10/03/2012CN102714145A Substrate for growing group-III nitride semiconductors, epitaxial substrate for group- III nitride semiconductors, group- III nitride semiconductor element, stand-alone substrate for group- III nitride semiconductors, and methods for manufacturing the preceding
10/03/2012CN102713430A Illumination apparatus
10/03/2012CN102713408A Light array maintenance system and method
10/03/2012CN102713406A 混合光源 Hybrid light source
10/03/2012CN102713007A Agent for treatment of metal surface
10/03/2012CN102709460A Shape-preserved secondary compression-expansion radiator for LED (light-emitting diode) backlight source and manufacturing method
10/03/2012CN102709459A Composite pressing clamp of panel-type electrode bracket for COMMB-LED (chip on mirror metal board-light emitting diode)
10/03/2012CN102709458A LED (light-emitting diode) packaging structure using transparent oxide substrate and packaging method thereof
10/03/2012CN102709457A Optical element for a light-emitting diode, light-emitting diode, led arrangement and method for producing an led arrangement
10/03/2012CN102709456A Imitative ecological plant-growth supplementary lighting LED light source
10/03/2012CN102709455A Light emitting diode flip-chip package structure and manufacturing method thereof
10/03/2012CN102709454A Surface-roughened double-layer adhesive structure LED light source and manufacturing method thereof
10/03/2012CN102709453A LED (Light Emitting Diode) light source of double-layer fluorescent powder structure and manufacturing method
10/03/2012CN102709452A Fluorescent transparent ceramic LED (light-emitting diode) sealing structure and sealing method thereof
10/03/2012CN102709451A Light emitting diode device and producing method thereof
10/03/2012CN102709450A Dimmable COB (chip on board) light source module
10/03/2012CN102709449A Fluorescent powder lamella, fluorescent powder color wheel, and light source using fluorescent powder lamella
10/03/2012CN102709448A White light LED packaging structure and method
10/03/2012CN102709447A Light emitting diode equipment
10/03/2012CN102709446A Small-power direct-plugging light emitting diode (LED)
10/03/2012CN102709445A Light-emitting diode (LED) packaging structure with fluorescent glass layer
10/03/2012CN102709444A Light-emitting diode (LED) strip module with LED brackets directly formed on wires and manufacturing method for LED strip module
10/03/2012CN102709443A LED (Light-Emitting Diode) package and packaging method thereof
10/03/2012CN102709442A Method for manufacturing LED (light-emitting diode) packaging retaining wall
10/03/2012CN102709441A LED (light-emitting diode) packaging structure
10/03/2012CN102709440A Paster LED (light-emitting diode) support, paster LED manufacturing method and paster LED
10/03/2012CN102709439A LED (Light emitting diode) ceramic support and manufacturing method thereof
10/03/2012CN102709438A Wireless packaging structure of high-power ceramic LED (Light-emitting Diode)
10/03/2012CN102709437A Miniature light-emitting diode chip with high-reflectivity layers
10/03/2012CN102709436A Graph shading AlGaInP chip and manufacturing method for same
10/03/2012CN102709435A Quaternary system chip for replacing binary system and ternary system chips and manufacturing method thereof
10/03/2012CN102709434A Electrode pollution prevention light emitting diode and manufacturing method thereof
10/03/2012CN102709433A Method for manufacturing GaN-based light-emitting diode (LED) mesh electrode
10/03/2012CN102709432A Network-shaped electrode applicable to high-power GaN-based LED chips
10/03/2012CN102709431A Composition electrode applicable to large-power gallium nitride (GaN) based light-emitting diode (LED) chip
10/03/2012CN102709430A Light emitting diode (LED) with increased luminous efficiency and manufacturing method thereof
10/03/2012CN102709429A Ultraviolet light-emitting diode chip with reflection ohmic contact electrode
10/03/2012CN102709428A Semiconductor luminous chip
10/03/2012CN102709427A Vertical-structured light emitting diode (LED) and manufacturing method thereof
10/03/2012CN102709426A Manufacture method of GaN (gallium nitride)-based LED (light emitting diode) chip with roughened surface
10/03/2012CN102709425A LED (Light-Emitting Diode) chip with pyramid array structure and manufacturing method thereof
10/03/2012CN102709424A Method for improving luminous efficiency of light-emitting diode
10/03/2012CN102709423A High-voltage light-emitting diode with charge transport limitation
10/03/2012CN102709422A Semiconductor light-emitting device and preparation method thereof
10/03/2012CN102709421A GaN-based LED with dual reflecting layers
10/03/2012CN102709420A GaN-based LED
10/03/2012CN102709419A Light-emitting diode with cross grating structure and preparation method thereof
10/03/2012CN102709418A Spectrum adjustable zinc oxide (ZnO)/gallium nitride (GaN) based white light emitting device structure
10/03/2012CN102709417A Light emitting device and method for manufacturing the same
10/03/2012CN102709416A Circular photonic crystal structure, light emitting diode device and photoelectric conversion device
10/03/2012CN102709415A Method utilizing thermal stress chemical corrosion method to separate sapphire from gallium nitride base epitaxial layer
10/03/2012CN102709414A Epitaxial growth method of novel GaN (gallium nitride)-based LED (light emitting diode) quantum well active region
10/03/2012CN102709413A Method for manufacturing patterned sapphire substrate
10/03/2012CN102709412A Method for manufacturing high-brightness low-attenuation LEDs
10/03/2012CN102709411A Vertically-structured LED manufacturing method based on wet lift-off
10/03/2012CN102709410A Method for manufacturing nanometer column LED (Light Emitting Diode)
10/03/2012CN102709409A AlGaInP light-emitting diode (LED) chip and cutting method for same
10/03/2012CN102709408A Method for manufacturing ultra-thin GaAs-based chip
10/03/2012CN102709407A Method for manufacturing an LED (light-emitting diode) packaging retaining wall
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