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)
04/2005
04/27/2005EP1525625A1 Gan-based radiation-emitting thin-layered semiconductor component
04/27/2005EP1525619A1 Surface-mounted semiconductor component and method for the production thereof
04/27/2005EP1525574A1 Display device comprising a luminous element with a radiation characteristic, the solid angle of which is controllable
04/27/2005EP1525340A2 Method for producing by vapour-phase epitaxy a gallium nitride film with low defect density
04/27/2005EP1237782B1 Light emitting diode assembly for use as an aircraft position light
04/27/2005CN2696134Y Color temp adjustable white-light LED
04/27/2005CN2696133Y Power type light-emitting diod
04/27/2005CN2696132Y White-light luminous device
04/27/2005CN2696131Y LED matrix module reflection cover
04/27/2005CN2696129Y Cotact image sensing module
04/27/2005CN2695775Y Color temp and brightness adjustable LED desk lamp
04/27/2005CN1610851A Package for electro-optical components
04/27/2005CN1610138A Group-III-element nitride crystal semiconductor device
04/27/2005CN1610137A White light emitting diode
04/27/2005CN1610136A Semiconductor optical device, method of forming contact in semiconductor optical device
04/27/2005CN1610135A Light-emitting device and method of manufacturing the same
04/27/2005CN1610134A Illuminating device
04/27/2005CN1610133A Optical semiconductor device
04/27/2005CN1610132A Electro-active device having metal-containing layer
04/27/2005CN1610057A Cd1+xIn2-2xSn x04 /MgAl204 composite substrate material and producing method thereof
04/27/2005CN1609703A Light-emitting diode llluminating apparatus
04/27/2005CN1609701A Light source apparatus and projector
04/27/2005CN1609681A Back light module
04/27/2005CN1199292C Semiconductor luminescent device
04/27/2005CN1199291C Illuminant semiconductor element and method for mfg. same
04/26/2005US6885804 Semiconductor optical devices with differential grating structure and method for manufacturing the same
04/26/2005US6885393 Illuminating unit for an article-sensing camera
04/26/2005US6885076 Semiconductor laser device
04/26/2005US6885038 Silylated poly(phenylenevinylene) compounds
04/26/2005US6885037 IC package with stacked sheet metal substrate
04/26/2005US6885036 Scalable LED with improved current spreading structures
04/26/2005US6885035 Multi-chip semiconductor LED assembly
04/26/2005US6885034 Light emitting diode having multiple pits
04/26/2005US6885033 Light emitting devices for light conversion and methods and semiconductor chips for fabricating the same
04/26/2005US6884648 Method for fabricating semiconductor light emitting device
04/26/2005US6884647 Method for roughening semiconductor surface
04/26/2005US6884646 Method for forming an LED device with a metallic substrate
04/26/2005US6884644 Low temperature formation of backside ohmic contacts for vertical devices
04/26/2005US6884478 Including solvent and semiconductor particles in solvent in an effective amount to form liquid crystal phase
04/26/2005US6884291 Laser diode having an active layer containing N and operable in a 0.6 μm wavelength band
04/26/2005US6883973 Light conductor coupling
04/26/2005US6883934 Light source device, illumination device liquid crystal device and electronic apparatus
04/26/2005US6883933 Lighting apparatus whose light emitting elements are hard to be taken off
04/21/2005WO2005036705A1 Substrate for optical semiconductor
04/21/2005WO2005036664A2 Organic electronic devices with low thermal resistance and processes for forming and using the same
04/21/2005WO2005036658A1 Group-iii nitride semiconductor device
04/21/2005WO2005036657A1 Gallium nitride-based compound semiconductor light-emitting device, positive electrode for the device, light-emitting diode and lamp using the device
04/21/2005WO2005036656A1 Gallium nitride-based compound semiconductor light-emitting device, positive electrode for the device, light-emitting diode and lamp using the device
04/21/2005WO2005036604A2 Apparatus and method for supporting a flexible substrate during processing
04/21/2005WO2005036246A1 Organic laser and liquid crystal display illumination
04/21/2005WO2005036054A1 Light assembly
04/21/2005WO2005017951A3 Quantum dots, nanocomposite materials with quantum dots, optical devices with quantum dots, and related fabrication methods
04/21/2005WO2005004244A3 Radiation-emitting semi-conductor component
04/21/2005WO2004109813A3 Light-emitting diode
04/21/2005WO2004093131A3 Light emitting devices
04/21/2005WO2004032571A3 Light source module comprising light emitting diodes and method for production thereof
04/21/2005WO2004017434A3 Laminated polymer with integrated lighting, sensors and electronics
04/21/2005US20050085061 Method of forming bumps
04/21/2005US20050084992 Method for the production of light-guiding led bodies in two chronologically separate stages
04/21/2005US20050084443 Preparation of nanocrystallites
04/21/2005US20050083689 LED surface light source and projection system using the same
04/21/2005US20050083686 Light source module and lamp equipped with the same
04/21/2005US20050083567 Wavelength conversion device with avalanche multiplier
04/21/2005US20050082974 White light emitting diode
04/21/2005US20050082973 [improved structure of led]
04/21/2005US20050082965 LED with good heat-dissipating capability
04/21/2005US20050082673 Semiconductor apparatus, led head, and image forming apparatus
04/21/2005US20050082575 Structure and manufacturing method for GaN light emitting diodes
04/21/2005US20050082574 Light source with a light-emitting element
04/21/2005US20050082564 Group-III-element nitride crystal semiconductor device
04/21/2005US20050082563 Group iii nitride semiconductor device and its method of manufacture
04/21/2005US20050082562 High efficiency nitride based light emitting device
04/21/2005US20050082561 Light emitting diode and manufacturing method thereof
04/21/2005US20050082560 Optical semiconductor device
04/21/2005US20050082558 Light-emitting device with a current blocking structure and method for making the same
04/21/2005US20050082557 Nitride-based light emitting device and method of manufacturing the same
04/21/2005US20050082556 InGaN-based led
04/21/2005US20050082555 Light-emitting semiconductor device having enhanced brightness
04/21/2005US20050082554 Double heterojunction light emitting diodes and laser diodes having quantum dot silicon light emitters
04/21/2005US20050082553 Light emission control apparatus and light emission control method with temperature-sensitive driving current control
04/21/2005US20050082552 Large bumps for optical flip chips
04/21/2005US20050082551 Large bumps for optical flip chips
04/21/2005US20050082549 Light emitting and/or detecting device and method of manufacturing the same
04/21/2005US20050082547 Light emitting device having a transparent conducting layer
04/21/2005US20050082546 Light-emitting device and method of manufacturing the same
04/21/2005US20050082545 Photonic crystal light emitting device
04/21/2005US20050082544 Nitride semiconductor device, and its fabrication process
04/21/2005US20050082543 Monolithic light emitting devices based on wide bandgap semiconductor nanostructures and methods for making same
04/21/2005US20050081907 Electro-active device having metal-containing layer
04/21/2005DE10392365T5 Halbleitervorrichtung mit einem Halbleiterchip A semiconductor device comprising a semiconductor chip
04/21/2005DE10392322T5 Leuchtdiodenlampe Light emitting diode lamp
04/20/2005EP1524705A2 Flip chip type led lighting device manufacturing method
04/20/2005EP1524704A2 Light emission device and manufacturing method thereof
04/20/2005EP1524285A1 Epoxy resin composition for encapsulating optical semiconductor element and optical semiconductor device using the same
04/20/2005EP1523776A2 Light emitting diodes including barrier layers/sublayers and manufacturing methods therefor
04/20/2005EP1523768A2 Trench cut light emitting diodes and methods of fabricating same
04/20/2005EP1523766A1 Strain compensated semiconductor structures and methods of fabricating strain compensated semiconductor structures
04/20/2005CN2694702Y Decoration lamp and lamp string
04/20/2005CN2694496Y LED packaging arrangement
04/20/2005CN2694495Y Light emitting diode with compound reflection construction
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