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)
03/2014
03/05/2014CN203466182U Ceramic cooling fin having advantages of good heat conduction performance and light weight
03/05/2014CN103620804A Light source circuit unit, lighting device, and display device
03/05/2014CN103620803A Method for manufacturing light emitting elements and device for manufacturing light emitting elements
03/05/2014CN103620802A Series connected segmented led
03/05/2014CN103620801A Gap engineering for flip-chip mounted horizontal LEDs
03/05/2014CN103620784A In-series electrical connection of light-emitting nanowires
03/05/2014CN103620302A Active cooling device with electro-statically moving electrode and method of active cooling with electro-statically moving electrode
03/05/2014CN103620298A Light guide
03/05/2014CN103620296A Color mixing illumination device
03/05/2014CN103619987A Novel color converter
03/05/2014CN103618042A Semiconductor light-emitting diode chip
03/05/2014CN103618041A ESD (electronic static discharge) protected LED (light-emitting diode) packaging structure as well as packaging method thereof
03/05/2014CN103618040A White-light diode
03/05/2014CN103618039A Method for packaging LED light source with 360-degree light-emitting angle
03/05/2014CN103618038A LED support, LED lamp unit and lamp
03/05/2014CN103618037A Doped silicon quantum dot light emitting diode device and preparation method thereof
03/05/2014CN103618036A Monolithic in situ forming patterned substrate method
03/05/2014CN103618035A GaN-based LED thin-film chip with stress modulation layer and manufacturing method thereof
03/05/2014CN103618034A Self-supporting vertical structural GaN-based LED chip and preparation method thereof
03/05/2014CN103617994A 5050 miniwatt packaging eight-pin lamp bead
03/05/2014CN103617993A Encapsulating method of LED light source adjustable in color temperature, color rendering index and brightness
03/05/2014CN103613766A Preparation method of phenyl hydrogen-containing silicone oil for power type LED (Light-Emitting Diode) packaging
03/05/2014CN102569224B Circuit carrier with high heat dissipation performance and related circuit modules
03/05/2014CN102544343B Method for improving heat-dissipating performance of LED substrate
03/05/2014CN102271887B Mold-releasing film and method for manufacturing light emitting diode
03/05/2014CN102003643B Illuminating system using light-emitting diodes and light-emitting diodes thereof
03/05/2014CN101826586B Light emitting device
03/05/2014CN101671475B Liquid-crystalline polyester resin mixture, and reflecting plate and light-emitting device using same
03/04/2014US8666206 Asymmetric slotted waveguide and method for fabricating the same
03/04/2014US8665187 Pixel array substrate and display device
03/04/2014US8664850 Organic electroluminescent device including covered lower electrode
03/04/2014US8664847 Arrangement and method for generating mixed light
03/04/2014US8664747 Trenched substrate for crystal growth and wafer bonding
03/04/2014US8664693 Light emitting diode having algan buffer layer and method of fabricating the same
03/04/2014US8664688 Nitride semiconductor light-emitting chip, method of manufacture thereof, and semiconductor optical device
03/04/2014US8664687 Nitride semiconductor light-emitting device and process for producing the same
03/04/2014US8664686 Light emitting device and the manufacture method thereof
03/04/2014US8664685 Resin composition for optical semiconductor element housing package, and optical semiconductor light-emitting device obtained using the same
03/04/2014US8664684 Solid state lighting devices with improved contacts and associated methods of manufacturing
03/04/2014US8664683 Carrier and optical semiconductor device based on such a carrier
03/04/2014US8664682 Semiconductor light emitting device and method of fabricating the same
03/04/2014US8664681 Parallel plate slot emission array
03/04/2014US8664680 Color filter structure and method for fabricating the same
03/04/2014US8664679 Light emitting devices having light coupling layers with recessed electrodes
03/04/2014US8664678 Phosphor ceramic and light-emitting device
03/04/2014US8664677 Light-emitting element and organic electroluminescent display device
03/04/2014US8664676 LED package structure housing a LED and a protective zener diode in respective cavities
03/04/2014US8664675 Multichip light-emitting diode having multiple lenses
03/04/2014US8664674 Light emitting diode device preventing short circuiting between adjacent light emitting diode chips
03/04/2014US8664673 Multicolored mask process for making display circuitry
03/04/2014US8664672 Light emitting panel having a plurality of light emitting element arrays arranged in descending order of wavelength
03/04/2014US8664671 Display device and fabrication method for display device
03/04/2014US8664670 Metal wiring structure, organic light-emitting display device and method of manufacturing the organic light-emitting display device
03/04/2014US8664668 Combined semiconductor apparatus with semiconductor thin film
03/04/2014US8664664 Silicon carbide dimpled substrate
03/04/2014US8664650 Arrangement comprising optically transparent and/or functional components
03/04/2014US8664638 Light-emitting diode having an interlayer with high voltage density and method for manufacturing the same
03/04/2014US8664636 Nanostructured device
03/04/2014US8664635 Light emitting diode chip having wavelength converting layer and method of fabricating the same, and package having the light emitting diode chip and method of fabricating the same
03/04/2014US8664024 Fabrication method of a pixel structure and a pixel structure
03/04/2014US8664021 Organic light-emitting display device and foldable display device including the same
03/04/2014US8664019 Vertical group III-nitride light emitting device and method for manufacturing the same
03/04/2014US8663500 α-sialon phosphor, method for producing same, and light-emitting device
03/04/2014US8663498 Phosphor, method of producing the same, and light emitting apparatus
03/04/2014US8662680 Projector with super luminescent diode
03/04/2014CA2685915C Sealing and thermal accommodation arrangement in led devices
02/2014
02/27/2014WO2014031968A2 Wavelength converting material deposition methods and associated articles
02/27/2014WO2014031849A2 Micro-channel heat sink for led headlamp
02/27/2014WO2014031550A1 Lighting device having highly luminescent quantum dots
02/27/2014WO2014031119A1 Highly transparent aluminum nitride single crystalline layers and devices made therefrom
02/27/2014WO2014030816A1 Method for preparing ohmic contact and ohmic contact prepared thereby
02/27/2014WO2014030815A1 Nitride-based light emitting device and method for manufacturing the same
02/27/2014WO2014030776A1 Method for growing zirconium nitride crystal
02/27/2014WO2014030670A1 Substrate for semiconductor light emitting elements, semiconductor light emitting element, method for producing substrate for semiconductor light emitting elements, and method for manufacturing semiconductor light emitting element
02/27/2014WO2014030637A1 METHOD FOR PRODUCING β-SIALON, β-SIALON, AND LIGHT-EMITTING DEVICE
02/27/2014WO2014030530A1 Package for light-emitting device, and light-emitting device
02/27/2014WO2014030516A1 Nitride semiconductor element substrate and method for production thereof, and red light-emitting semiconductor element and method for production thereof
02/27/2014WO2014030342A1 Led device and method for manufacturing same
02/27/2014WO2014030313A1 Light-emitting device, light source for lighting use, and lighting device
02/27/2014WO2014030276A1 Bulb lamp and illumination device
02/27/2014WO2014030146A1 Wavelength converting element comprising organic phosphor
02/27/2014WO2014029804A1 Optoelectronic component and method for producing an optoelectronic component
02/27/2014WO2014029773A1 Light-emitting diode arrangement for generating white light
02/27/2014WO2014029642A1 Method for producing a light-emitting semiconductor component and light-emitting semiconductor component
02/27/2014WO2014029633A1 Optoelectronic semiconductor body and optoelectronic semiconductor chip
02/27/2014WO2014029161A1 Honeycomb panel-type high-power led radiator
02/27/2014WO2013016646A8 System for lighting apparatus utilizing light active sheet material with integrated light emitting diode, window with lighting apparatus, conveyance with lighting apparatus, and method of providing lighting apparatus
02/27/2014US20140057417 Method for Producing an Optoelectronic Semiconductor Chip
02/27/2014US20140057381 Vertical light-emitting devices having patterned emitting unit and methods of manufacturing the same
02/27/2014US20140057380 Nitride-type semiconductor element and process for production thereof
02/27/2014US20140057377 Method for manufacturing device
02/27/2014US20140057375 Wavelength converting material deposition methods and associated articles
02/27/2014US20140057374 Optical-semiconductor device
02/27/2014US20140055698 Mother substrate for display device, method for manufacturing the same, and method for manufacturing display device
02/27/2014US20140054640 Distributed current blocking structures for light emitting diodes
02/27/2014US20140054639 Method of fabricating vertical structure leds
02/27/2014US20140054638 Light emitting devices having shielded silicon substrates
02/27/2014US20140054637 Omnidirectional Reflector
02/27/2014US20140054636 Nitride semiconductor light-emitting element and method for fabricating the same
02/27/2014US20140054635 Carrier for an optoelectronic structure and optoelectronic semiconductor chip comprising such a carrier
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