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)
10/2003
10/09/2003WO2003083919A2 Method of manufacturing nanowires and electronic device
10/09/2003WO2003083818A1 Device and method of operation for automatic control of backlight
10/09/2003WO2003083810A1 Solidified material with electric part, luminous solidified material and method for producing luminous solidified material, and led lamp and led lamp assembly for use in luminous solidified material
10/09/2003WO2002095821A3 Housing for a photoactive semiconductor chip and a method for the production thereof
10/09/2003WO2001015232A9 Active matrix electroluminescent display device
10/09/2003US20030190770 Method of etching substrates
10/09/2003US20030190764 P-type ohmic electrode in gallium nitride based optical device and fabrication method thereof
10/09/2003US20030189830 Light source device using led, and method of producing same
10/09/2003US20030189829 LED illumination apparatus and card-type LED illumination source
10/09/2003US20030189828 Snap together automotive led lamp assembly
10/09/2003US20030189236 Surface-mountable light-emitting diode structural element
10/09/2003US20030189218 III group nitride compound semiconductor ligh-emitting element
10/09/2003US20030189217 Light emitting diode
10/09/2003US20030189215 Method of fabricating vertical structure leds
10/09/2003US20030189213 Package for optical semiconductor
10/09/2003US20030189212 Method of fabricating vertical devices using a metal support film
10/09/2003US20030189211 Automatic backlight for handheld devices
10/09/2003US20030189201 Package of lightemitting diode with protective element
10/09/2003US20030188678 Spinel substrate and heteroepitaxial growth of III-V materials thereon
10/09/2003CA2479657A1 Doped group iii-v nitride materials, and microelectronic devices and device precursor structures comprising same
10/09/2003CA2417760A1 Snap together automotive led lamp assembly
10/08/2003EP1351319A2 Package for optical semiconductor
10/08/2003EP1350290A2 Silicon wafer with embedded optoelectronic material for monolithic oeic
10/08/2003EP0985235B1 Method for producing a light-emitting component
10/08/2003CN1447991A Semiconductor chip and method for prodn. thereof
10/08/2003CN1447990A Semiconductor light-emitting device and method for mfg. semiconductor light-emitting device
10/08/2003CN1447984A Component comprising large number of light-emitting-diode chips
10/08/2003CN1447983A Radiation source and method for producing lens mould
10/08/2003CN1447958A Image display unit and prodn. method for image display unit
10/08/2003CN1447646A Method of producing plants, plant cultivating device, and light-emitting panel
10/08/2003CN1447485A Nitride series semiconductor component and its mfg. method
10/08/2003CN1447449A Resin packed LED source
10/08/2003CN1447448A Semiconductor substrate based on Ôàó family nitride and its mfg. method
10/08/2003CN1447447A LED in Ôàó group nitride and its manufacturing methods
10/08/2003CN1447388A Method of mfg. Ôàó-V family compound semiconductor
10/08/2003CN1123938C Vertically standing LED and its electrically conducting circuit structure
10/08/2003CN1123937C Blue-light LED using sapphire as substrate and its making tech
10/08/2003CN1123923C Ohm contact layer of semiconductor and its making method
10/08/2003CN1123913C Prepn. of self-organization grown quantum line in molecular beam epitaxy
10/07/2003US6631219 Image reading system
10/07/2003US6631150 Semiconductor device
10/07/2003US6630994 Transmission detection for a laser power monitor and system
10/07/2003US6630801 Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes
10/07/2003US6630695 InGaN/AlGaN/GaN multilayer buffer for growth of GaN on sapphire
10/07/2003US6630692 III-Nitride light emitting devices with low driving voltage
10/07/2003US6630691 Light emitting diode device comprising a luminescent substrate that performs phosphor conversion
10/07/2003US6630690 Optoelectronic device with a Group III Nitride active layer is disclosed that comprises a silicon carbide substrate; an optoelectronic diode with a Group III nitride active layer; a buffer structure selected from the group consisting of gallium
10/07/2003US6630689 Semiconductor LED flip-chip with high reflectivity dielectric coating on the mesa
10/07/2003US6630366 Manufacturing method for light emitting device
10/07/2003US6630356 Photoluminescent semiconductor materials
10/07/2003CA2286019C Recovery of surface-ready silicon carbide substrates
10/02/2003WO2003081967A1 Flexible interconnect structures for electrical devices and light sources incorporating the same
10/02/2003WO2003081960A1 Interface for digital communication
10/02/2003WO2003081685A1 Visible light emitting device
10/02/2003WO2003081680A1 Tunneling magnetoresistance device, semiconductor junction device, magnetic memory, and semiconductor light-emitting device
10/02/2003WO2003081127A2 Cooled light emitting apparatus
10/02/2003WO2003080763A1 Tri-color white light led lamp
10/02/2003WO2003043092A3 Ohmic contact structure and method for the production of the same
10/02/2003WO2003021694A3 Electroluminescent device comprising quantum dots
10/02/2003US20030186479 Zn3P2-ZnO mixture thin film for photoluminescence and method of fabricating the same
10/02/2003US20030186088 Crystal-growth substrate and a zno-containing compound semiconductor device
10/02/2003US20030185526 Optoelectronic component and method for the production thereof
10/02/2003US20030185265 Super-luminescent folded cavity light emitting diode
10/02/2003US20030184220 Heat dissipating light emitting diode
10/02/2003US20030183852 Light emitting device and manufacturing method thereof
10/02/2003US20030183837 Laminated semiconductor substrate and optical semiconductor element
10/02/2003US20030183836 Method of producing a light-emitting diode
10/02/2003US20030183835 Light-emitting semiconductor device and method of fabrication
10/02/2003US20030183834 Light-receiving module
10/02/2003US20030183833 Optical semiconductor device and method of fabricating the same
10/02/2003US20030183832 Semiconductor substrate, method of manufacturing the semiconductor substrate, semiconductor device and pattern forming method
10/02/2003US20030183831 Semiconductor light-emitting device with isolation trenches, and method of fabricating same
10/02/2003US20030183828 Fabrication method thereof. The p-type ohmic electrode in a GaN based optical device is fabricated using a rutile structure transition metal layer, such as an Ru, Ir or Os layer, or an oxide layer thereof, or using a double layer
10/02/2003US20030183827 Nitride semiconductor device comprising: a first semiconductor layer made of first nitride semiconductor; a facet-forming layer that is formed on the main surface of said first semiconductor layer, contains aluminum, has a plurality of
10/02/2003US20030183824 Light emitting device configured to extract light through a substrate thereof, an electrode layer is formed contact metal layer between the electrode layer and the p-type semiconductor layer and adjusted in thickness not to exceed the intrusion
10/02/2003US20030183818 Method of forming p-n junction on zno thin film and p-n junction thin film
10/02/2003US20030183751 Linear light source and reading light exposure apparatus
10/02/2003US20030183160 Method for producing nitride semiconductor crystal, and nitride semiconductor wafer and nitride semiconductor device
10/02/2003US20030183157 Group III nitride based semiconductor substrate and process for manufacture thereof
10/02/2003CA2480390A1 Cooled light emitting apparatus
10/01/2003EP1349217A1 Light-emitting device and its manufacturing method and visible-light-emitting device
10/01/2003EP1349213A2 Linear light source and light exposure apparatus
10/01/2003EP1349203A2 A crystal-growth substrate and a ZnO-containing compound semiconductor device
10/01/2003EP1348319A2 Led luminaire with electrically adjusted color balance
10/01/2003EP1348143A1 Coupling device for optically coupling an optical waveguide to an electro-optical element
10/01/2003CN2577447Y Near-sphere packaging structure
10/01/2003CN2577446Y LED with cylindrical outer-sealing cover
10/01/2003CN1446380A Radiation-emitting semiconductor chip and luminescent diode
10/01/2003CN1445986A Display device and its manufacturing method
10/01/2003CN1445870A Semiconductor luminous device
10/01/2003CN1445869A Semiconductor luminous chip and semiconductor luminescent device
10/01/2003CN1445868A Light-emitting diode evenly emitting light around
10/01/2003CN1445867A Component for lifting power emission efficiency for infrared emitting diode with polarities reversed and its manufacturing
10/01/2003CN1445845A Chip ratio package and manufacturing method thereof
10/01/2003CN1123073C Method for recovering surface ready silicon carbide substrate
10/01/2003CN1123064C Thin film forming method and semiconductor light emitting device manufacturing method
10/01/2003CN1123060C Light emitting device and manufacturing method and arrays thereof
10/01/2003CN1123034C Luminescent device and its manufacturing method and organic luminescent device structure
09/2003
09/30/2003US6628249 Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus
09/30/2003US6628248 Image display apparatus and method for compensating display image of image display apparatus
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