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
10/03/2012CN102709406A Manufacturing method for copper substrate light emitting diode (LED) with cleavability
10/03/2012CN102709405A Manufacturing method for light emitting diode (LED) metal base board
10/03/2012CN102709281A Double fluorescent thin film two-sided light-emitting planar wafer LED (Light-Emitting Diode) array light source
10/03/2012CN102709280A Chip on board (COB) integrated light source module
10/03/2012CN102709279A LED (Light Emitting Diode) packaging structure of high brilliance full color display
10/03/2012CN102709278A Plane thin sheet type LED (Light-Emitting Diode) array light source of fluorescent thin film
10/03/2012CN102709277A Light emitting device and LCD backlight using the same
10/03/2012CN102709204A Bonding method for LED (Light-Emitting Diode) chip
10/03/2012CN102709171A Method for cutting ultra-small light-emitting diode (LED) chip with GaAs substrate
10/03/2012CN102709156A Wet etching method for ZnO-based transparent conductive film
10/03/2012CN102705724A Light cavity that improves light output uniformity
10/03/2012CN102703077A Fluorescent powder, and preparation method and application thereof
10/03/2012CN102703023A Adhesive and compounding method thereof
10/03/2012CN102703008A Silane coupling agent modified resin cycloaliphatic epoxy resin high-power LED (light emitting diode) packaging adhesive
10/03/2012CN102702682A Liquid epoxy resin composition for packaging LED (Light Emitting Diode)
10/03/2012CN102702532A Method for preparing organosilicone hybrid resin and power type encapsulating material for light-emitting diodes (LED) thereof and application
10/03/2012CN102698929A Automatic dispensing detection adjusting device
10/03/2012CN102255010B Manufacturing method of gallium nitride light-emitting diode
10/03/2012CN102214746B Method for manufacturing gallium nitride-based power LED (Light-Emitting Diode) chip
10/03/2012CN102203967B Nitride semiconductor element and method for manufacturing same
10/03/2012CN102185056B Gallium-nitride-based light emitting diode capable of improving electron injection efficiency
10/03/2012CN102157629B Method for manufacturing graphical sapphire substrate
10/03/2012CN102122689B Multi-quantum well structure and manufacturing method thereof, and light emitting diode
10/03/2012CN102122688B Multi-quantum well structure, manufacturing method thereof and light-emitting diode
10/03/2012CN102110756B White light LED (light-emitting diode) and packaging method thereof
10/03/2012CN102051506B Aluminum alloy material and preparation method of aluminum alloy backboard for LED (Light-Emitting Diode) chip
10/03/2012CN102044601B White light emitting device, manufacturing method and application thereof
10/03/2012CN101983436B Illumination device with led and a transmissive support comprising a luminescent material
10/03/2012CN101950787B Light emitting element module and manufacturing method thereof, and backlight apparatus
10/03/2012CN101944557B High-order side corrosion method for side of high-power gallium nitride based chip
10/03/2012CN101897039B Side emitting device with hybrid top reflector
10/03/2012CN101868864B Collimating light emitting apparatus and method
10/03/2012CN101853915B Production method of LED support frame
10/03/2012CN101712800B Organic silicon resin encapsulant of large power LED and preparing method thereof
10/03/2012CN101582418B Tricolor single-chip white light-emitting diode regulated through electric injection
10/03/2012CN101571235B Optical conversion luminous film and preparation method thereof
10/03/2012CN101560392B Stable aluminate-based phosphor powder, preparing method and application thereof
10/03/2012CN101542759B Semiconductor wafer and semiconductor device and manufacture methods thereof
10/03/2012CN101528991B Sapphire substrate, nitride semiconductor luminescent element using the sapphire substrate, and method for manufacturing the nitride semiconductor luminescent element
10/03/2012CN101520140B Light source unit, light source device, and display apparatus
10/03/2012CN101351900B LED semiconductor body and use of an lED semiconductor body
10/03/2012CN101207173B Light emitting diode with one-dimensional photon crystal
10/03/2012CN101182414B Phosphor, preparation method and semiconductor device and image display apparatus
10/02/2012US8280531 Method and computer program for controlling the heat treatment of metal workpieces
10/02/2012US8279904 Semiconductor light-emitting device
10/02/2012US8279621 AC—LED system in single chip with three metal contacts
10/02/2012US8279209 Circuit for driving light-emitting element, and cellular phone
10/02/2012US8279160 LED driving element, backlight device, and backlight device driving method
10/02/2012US8278821 Light emitting device
10/02/2012US8278681 Light-emitting diode package and wafer-level packaging process of light-emitting diode
10/02/2012US8278680 Semiconductor package structure
10/02/2012US8278679 LED device with embedded top electrode
10/02/2012US8278678 Light emitting device
10/02/2012US8278677 Light emitting diode lamp with low thermal resistance
10/02/2012US8278676 Semiconductor light-emitting device and method for manufacturing same
10/02/2012US8278675 White or ultraviolet LEDs containing a getter system
10/02/2012US8278674 Luminescent ceramic element for a light emitting device
10/02/2012US8278673 Light emitting diode and method for making same
10/02/2012US8278672 Semiconductor light-emitting device and fabrication method thereof
10/02/2012US8278671 Led package module
10/02/2012US8278670 Light emitting apparatus and display apparatus having the same
10/02/2012US8278669 Light emitting device and fabricating method thereof
10/02/2012US8278668 Luminous devices, packages and systems containing the same, and fabricating methods thereof
10/02/2012US8278665 Organic light emitting diode display
10/02/2012US8278646 Nitride semiconductor light emitting device and fabrication method thereof
10/02/2012US8278470 Method for producing trialkyl gallium
10/02/2012US8278190 Methods of forming light-emitting structures
10/02/2012US8278125 Group-III nitride epitaxial layer on silicon substrate
10/02/2012US8277687 Phosphor and light-emitting device using same
10/02/2012US8277686 Sialon phosphor particles and production method thereof
10/02/2012US8277107 Light emitting apparatus and light unit having the same
10/02/2012US8277064 Light source and illumination system having a predefined external appearance
10/01/2012CA2772892A1 System and method for improved epitaxial lift off
09/2012
09/27/2012WO2012129439A2 Solid state optoelectronic device with plated support substrate
09/27/2012WO2012129051A2 Integrated metrology for wafer screening
09/27/2012WO2012128966A2 Encapsulant with index matched thixotropic agent
09/27/2012WO2012128911A1 Led package using phosphor containing elements and light source containing same
09/27/2012WO2012128564A2 Photo active layer by silicon quantum dot and the fabrication method thereof
09/27/2012WO2012128420A1 Apparatus and method for manufacturing a light-emitting device using a neutral particle beam
09/27/2012WO2012128384A1 Light-emitting device, illumination device, and headlight
09/27/2012WO2012128383A1 Heat sink for led lighting
09/27/2012WO2012128270A1 Light-emitting-element base substrate, and led device
09/27/2012WO2012128094A1 Method for securing light-emitting device and light-emitting device
09/27/2012WO2012127978A1 Light-reflective anisotropic conductive adhesive and light-emitting device
09/27/2012WO2012127844A1 Switching power source control circuit for driving light-emitting element, and light-emitting device and electronic apparatus using same
09/27/2012WO2012127801A1 Multiwavelength light emitting element and method for manufacturing same
09/27/2012WO2012127660A1 Nitride semiconductor ultraviolet light-emitting element
09/27/2012WO2012127355A1 Substrate for mounting a plurality of light emitting elements
09/27/2012WO2012127349A1 Method for providing a reflective coating to a substrate for a light-emitting device
09/27/2012WO2012127107A1 Led component
09/27/2012WO2012126735A1 Light-emitting semiconductor component
09/27/2012WO2012118303A9 Light-emitting diode chip
09/27/2012WO2012097293A3 Carbonitride and carbidonitride phosphors and lighting devices using the same
09/27/2012WO2012091311A3 High efficiency light emitting diode
09/27/2012US20120244654 ENHANCED PLANARITY IN GaN EDGE EMITTING LASERS
09/27/2012US20120244653 Method for producing group iii nitride semiconductor light emitting element
09/27/2012US20120244652 Methods of fabricating light emitting diode devices
09/27/2012US20120244651 Method for manufacturing light emitting diode
09/27/2012US20120244650 Air-Stable Ink for Scalable, High-Throughput Layer Deposition
09/27/2012US20120244643 Light-Emitting Device and Manufacturing Method Thereof
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