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)
02/2008
02/06/2008CN101118938A Gallium nitride based LED device for illumination
02/06/2008CN101118937A Gallium nitride based LED device for illumination
02/06/2008CN101118936A Gallium nitride based LED device for illumination
02/06/2008CN101118935A White light LED and lighting apparatus
02/06/2008CN101118883A High efficiency LED heat radiating module
02/06/2008CN101118340A Configuring matrix device of primitive colours LED
02/06/2008CN101117576A Oxynitrides luminescent material and illuminating or exhibiting light source produced thereby
02/06/2008CN100367586C Al-Ga-In-As multi-quantum sink super radiation luminous diode
02/06/2008CN100367523C White LED parts, mono-component dual-wavelength rare earth fluoresent powder for fluorescence conversion therefor and preparation method thereof
02/06/2008CN100367522C LED packaging structure with thermoelectric device
02/06/2008CN100367521C Wavelength-converting casting composition and white light-emitting semiconductor component
02/06/2008CN100367520C Nitride semiconductor device
02/06/2008CN100367508C Improved light emitting diode
02/06/2008CN100367336C Method for improving current driving type display picture homogeneous degree
02/06/2008CN100367095C Back light module and its light emitting device
02/06/2008CN100367056C Optical secondary module structure with negative reflection stray light inhibition
02/06/2008CN100366700C Curing composition and method for preparing same, light-shielding paste, light-shielding resin and method for producing same, package for light-emitting diode, and semiconductor device
02/06/2008CN100366657C Buffering layer material for organic/high molecule luminous diode
02/05/2008US7327098 LED controller and control method thereof
02/05/2008US7327091 Light-emitting element driving apparatus
02/05/2008US7327078 LED illumination device with layered phosphor pattern
02/05/2008US7327005 Optical semiconductor package with incorporated lens and shielding
02/05/2008US7326968 Semiconductor packaging unit with sliding cage
02/05/2008US7326967 Light emitting diode having an omnidirectional reflector including a transparent conductive layer
02/05/2008US7326966 Electroluminescence display device and method of manufacturing the same
02/05/2008US7326964 Light emitting diode package with protective function against electrostatic discharge
02/05/2008US7326963 Nitride-based light emitting heterostructure
02/05/2008US7326614 Self aligned method of forming a semiconductor memory array of floating gate memory cells with buried bit-line and raised source line, and a memory array made thereby
02/05/2008US7326583 Methods for packaging of a semiconductor light emitting device
02/05/2008US7326062 System and method for increasing the surface mounting stability of a lamp
02/05/2008CA2373368C Semiconductor radiation emitter package
01/2008
01/31/2008WO2008013780A2 Nanocrystal doped matrixes
01/31/2008WO2008013097A1 Light emitting apparatus, display apparatus and method for manufacturing light emitting apparatus
01/31/2008WO2008013072A1 Light emitting device and display device using same
01/31/2008WO2008012958A1 Back light device, and display device using same
01/31/2008WO2008012877A1 COMPOUND SEMICONDUCTOR DEVICE EMPLOYING SiC SUBSTRATE AND PROCESS FOR PRODUCING THE SAME
01/31/2008WO2008012712A1 Yag-based ceramic garnet material comprising at least one multi-site element
01/31/2008WO2008011782A1 Silicate-containing luminescent material,its making method and the light-emitting device using the same
01/31/2008WO2008011724A1 Light source comprising edge emitting elements
01/31/2008US20080027200 Phosphor-containing curable silicone composition for led and led light-emitting device using the composition
01/31/2008US20080026500 Flat panel display device and method for manufacturing the same
01/31/2008US20080026498 Light emitting diode package element with internal meniscus for bubble free lens placement
01/31/2008US20080026497 Manufacturing method of light-emitting element
01/31/2008US20080025360 Semiconductor layer structure with superlattice
01/31/2008US20080025047 Light source comprising edge emitting elements
01/31/2008US20080025030 Ceramic packaging for high brightness LED devices
01/31/2008US20080024697 Flexible printed circuit, back light assembly, and liquid crystal display including the same
01/31/2008US20080024696 Light Source Device for Backlight, Backlight Device for Liquid Crystal Display Apparatus and Transmissive Liquid Crystal Display
01/31/2008US20080024053 Three-dimensional structure, light emitting element including the structure, and method for manufacturing the structure
01/31/2008US20080023835 Ohmic contact film in semiconductor device
01/31/2008US20080023799 Nitride semiconductor device and manufacturing method of the same
01/31/2008US20080023724 Light emitting element, light emitting device having the same and method for manufacturing the same
01/31/2008US20080023723 LED Lighting Device
01/31/2008US20080023722 Light-emitting heat-dissipating device and packaging method thereof
01/31/2008US20080023721 Light Emitting Diode Package Having Multiple Molding Resins
01/31/2008US20080023720 Light Emitting Diode Lighting Module with Improved Heat Dissipation Structure
01/31/2008US20080023719 Light Emitting Devices with Improved Light Extraction Efficiency
01/31/2008US20080023718 Led lamp
01/31/2008US20080023717 Display substrate, method of manufacturing the same and display device having the same
01/31/2008US20080023716 Semiconductor combined device, light emitting diode head, and image forming apparatus
01/31/2008US20080023715 Method of Making White Light LEDs and Continuously Color Tunable LEDs
01/31/2008US20080023714 Surface mounting device-type light emitting diode
01/31/2008US20080023713 Package for Housing Light-Emitting Element and Method for Manufacturing Package for Housing Light-Emitting Element
01/31/2008US20080023712 Phosphor Converted Light Emitting Device
01/31/2008US20080023711 Light emitting diode package with optical element
01/31/2008US20080023710 Method of growing a nitride single crystal on silicon wafer, nitride semiconductor light emitting diode manufactured using the same and the manufacturing method
01/31/2008US20080023709 Semiconductor light-emitting device and method of fabricating the same
01/31/2008US20080023708 Semiconductor Light-Emitting Device and Method of Manufacturing Semiconductor Light-Emitting Device
01/31/2008US20080023691 Light emitting diode having vertical topology and method of making the same
01/31/2008US20080023690 Nitride-based light emitting device
01/31/2008US20080023689 Nitride-based light emitting device
01/31/2008US20080023688 Efficient carrier injection in a semiconductor device
01/31/2008US20080023687 Light emitting device and method of manufacturing the same
01/31/2008US20080023639 Ultraviolet Irradiation Apparatus
01/31/2008US20080022921 Group III-Nitride Crystal, Manufacturing Method Thereof, Group III-Nitride Crystal Substrate and Semiconductor Device
01/31/2008DE112006000429T5 Leuchtstoff, Beleuchtungssystem und weisse Leuchtdiode Fluorescent Lighting System and white light-emitting diode
01/31/2008DE102007022921A1 Semiconductor light emitting device for optical display mechanisms, has support material with conducting type semiconductor material layer on which light emitting layer is formed, such that partial area is exposed to electrode
01/31/2008DE102007021042A1 Leuchtdiodenmodul für Lichtquellenreihe Light emitting diode module for light source series
01/31/2008DE102007011348A1 Lumineszenzmaterial Luminescent
01/31/2008DE102006046237A1 Semiconductor-layer structure useful in optoelectronic component, comprises a super lattice out of alternating piled layers of a first and a second type
01/31/2008DE102006046228A1 Semiconductor layer structure for optoelectronic component e.g. LED and laser diode, has stacked layers of two types comprising layer thicknesses that are increased with increased distance of active layers by layer to layer
01/31/2008DE102006046227A1 Semiconductor layer structure has super lattice with alternative stacked layers of connecting semiconductors of one composition and another composition, where stacked layers have doping agents in specific concentration
01/31/2008DE102006035035A1 Neue Materialien für organische Elektrolumineszenzvorrichtungen New materials for organic electroluminescent
01/31/2008DE102005031336B4 Projektionseinrichtung Projection device
01/30/2008EP1883141A1 LD or LED with superlattice cladding layer
01/30/2008EP1883140A1 LD or LED with superlattice clad layer and graded doping
01/30/2008EP1883122A2 Nitride-based semiconductor light emitting device
01/30/2008EP1883121A2 Nitride-based semiconductor light emitting device
01/30/2008EP1883120A2 LED substrate
01/30/2008EP1883119A2 Semiconductor layer structure with overlay grid
01/30/2008CN201015120Y Heat radiation type SMD LED support structure and metal support thereof
01/30/2008CN201015119Y Connection non-welding device of LED luminous device
01/30/2008CN101116192A Semiconductor light-emitting device and its method
01/30/2008CN101116191A Light emitting device having a plurality of light emitting cells and method of fabricating the same
01/30/2008CN101114689A Semiconductor light emitting device and method of fabricating the same
01/30/2008CN101114686A Semiconductor light-emitting element assembly
01/30/2008CN101114685A Light-mixing element fabrication of light emitting diode
01/30/2008CN101114684A SMD light-emitting diode packaging structure
01/30/2008CN101114683A Method and structure for packaging LED
01/30/2008CN101114682A AlGaInP based LED