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)
05/2003
05/06/2003US6560264 Stripe type semiconductor light emitting element having InGaN active layer, combined with optical resonator including wavelength selection element
05/06/2003US6560038 Light extraction from LEDs with light pipes
05/06/2003US6559879 LED array head, circuit board, and LED array chip
05/06/2003US6559512 Flexible pins can be bent with respect to motherboard; tab mounted for heat sinking
05/06/2003US6559480 Semiconductor device such as a hall-effect sensor or solar cell barrier layer for controlling current flow to substrate
05/06/2003US6559467 P-n heterojunction-based structures utilizing HVPE grown III-V compound layers
05/06/2003US6559375 Intermediate layer has colloids dissolved and different conductivity
05/06/2003US6559075 Method of separating two layers of material from one another and electronic components produced using this process
05/06/2003US6559038 Method for growing p-n heterojunction-based structures utilizing HVPE techniques
05/06/2003US6558995 Holographic, laser-induced fabrication of indium nitride quantum wires and quantum dots
05/06/2003US6558970 Light irradiating device, manufacturing method thereof, and lighting apparatus using the light irradiating device
05/06/2003US6558820 High contrast light-emitting diode devices
05/06/2003US6558575 Nanoparticle dispersion of zinc sulfide doped with manganese ions; precipitation characterized in that aqueous solution contains a triazole or diazole compound such as 5-methyl-1,2,4-triazolo-(1,5-a)- pyrimidine-7-ol
05/02/2003EP1306946A1 Iii group nitride compound semiconductor light emitting element
05/02/2003EP1306899A1 Wiring method and element arranging method using the same, and method of producing image display devices
05/02/2003EP1305833A1 Illumination device with at least one led as the light source
05/01/2003WO2003037042A1 Led control apparatus
05/01/2003WO2003036731A1 Light emitting or light receiving semiconductor module and method for manufacturing the same
05/01/2003WO2003036718A2 Pattern for improved visual inspection of semiconductor devices
05/01/2003WO2003036697A2 Methods of hyperdoping semiconductor materials and hyperdoped semiconductor materials and devices
05/01/2003WO2003036691A2 Method of making diode having reflective layer
05/01/2003WO2003035795A2 Photostabilised organic material
05/01/2003US20030080398 Packaged integrated circuits and methods of producing thereof
05/01/2003US20030080345 Single crystal GaN substrate, method of growing same and method of producing same
05/01/2003US20030080344 Diode having vertical structure and method of manufacturing the same
05/01/2003US20030080343 White light source having a low power consumption, high reliability and a long-life
05/01/2003US20030080341 Light emitting diode, optical semiconductor element and epoxy resin composition suitable for optical semiconductor element and production methods therefor
05/01/2003CA2464108A1 Pattern for improved visual inspection of semiconductor devices
04/2003
04/30/2003CN2548263Y Optical element packing case
04/30/2003CN1414644A Manufacturing method of single/multiple layer hetero quntum point structure
04/30/2003CN1414643A Packaged structure of display element and its packaging method
04/29/2003US6556601 Method for compensating for output of semiconductor luminous device and apparatus therefor
04/29/2003US6556349 Variable focal length micro lens array field curvature corrector
04/29/2003US6555968 Light emitting device and a method of manufacturing the same
04/29/2003US6555958 Via semiconductor light emitting diode (LED); for placement into traffic signal housing or automotive display
04/29/2003US6555847 Nitride based semiconductor light emitting element
04/29/2003US6555846 Method for manufacturing a nitride semiconductor device and device manufactured by the method
04/29/2003US6555845 Method for manufacturing group III-V compound semiconductors
04/29/2003US6555452 Method for growing p-type III-V compound material utilizing HVPE techniques
04/29/2003US6555405 Method for forming a semiconductor device having a metal substrate
04/29/2003US6555022 Oxygen-containing, such as metal oxides, silicates, borates or titanates, small particle size, narrow particle size distribution; displays
04/29/2003US6554896 Epitaxial growth substrate and a method for producing the same
04/29/2003US6554493 Configuration for coupling optoelectronic elements and fiber arrays
04/29/2003US6554451 Luminaire, optical element and method of illuminating an object
04/24/2003WO2003034792A1 Flexible lighting segment
04/24/2003WO2003034560A1 Method for fabricating semiconductor light emitting element, semiconductor light emitting element, method for fabricating semiconductor element, semiconductor element, method for fabricating element and element
04/24/2003WO2003034510A1 P-type zinc oxide thin film, compound semiconductor using the same and method for producing the same
04/24/2003WO2003034509A1 Semiconductor light-emitting device, image display, illuminator, and its manufacturing method
04/24/2003WO2003034508A1 Light emitting device and method for manufacture thereof
04/24/2003WO2003034484A2 A method for forming a layered semiconductor structure and corresponding structure
04/24/2003WO2003034125A1 Display device
04/24/2003WO2003033781A1 Low temperature epitaxial growth of quaternary wide bandgap semiconductors
04/24/2003WO2002048701A3 Nanosensors
04/24/2003US20030077853 Varied-thickness heat sink for integrated circuit (IC) packages and method of fabricating IC packages
04/24/2003US20030077847 Method of making diode having reflective layer
04/24/2003US20030076690 Vehicle lamp
04/24/2003US20030076489 Pattern for improved visual inspection of semiconductor devices
04/24/2003US20030076057 Device for illumination or signaling with light-emitting diodes
04/24/2003US20030076056 Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes
04/24/2003US20030076035 Light emitting diode lamp and method for producing the same
04/24/2003US20030076033 Ventilated light emitting diode matrix panel
04/24/2003US20030075724 Wing-shaped surface mount package for light emitting diodes
04/24/2003US20030075723 With high radiation emission efficiency; fabricating as small devices in an array of such devices; outcoupling efficiency is improved, which leads to reduced power consumption for a given radiation output power; light emitting diodes
04/24/2003US20030075720 Organic light-emitting diode having an interface layer between the hole-transporting layer and the light-emitting layer
04/24/2003US20030075705 Radiating phosphors with ultraviolet light at different wavelengths; brightness
04/24/2003US20030075167 Device for concentrating or collimating radiant energy
04/24/2003CA2462948A1 Flexible lighting segment
04/23/2003EP1304907A1 Lighting or signalling device with Leds
04/23/2003EP1304749A1 Method of growing single crystal GaN, method of making single crystal GaN substrate and single crystal GaN substrate
04/23/2003EP1304733A2 Process of and apparatus for heat-treating II-IV compound semiconductors and semiconductor heat-treated by the process
04/23/2003EP1151507B1 Silicon light-emitting device and method for the production thereof
04/23/2003EP1048081B1 Bandgap isolated light emitter
04/23/2003CN2547002Y Surface sticking light gathering cup structure for holding optical chip
04/23/2003CN1413362A Vertical geometry InGaN light-emitting diode
04/23/2003CN1413358A Method for producing group III nitride compound semiconductor and group III nitride compound semiconductor device
04/23/2003CN1413357A Method for producing group III nitride compound semiconductor and group III nitride compound semiconductor device
04/23/2003CN1413251A Novel endoplasmic reticulum-localized protein, remedies containing the same for diseases associated with glycoprotein abnormality, DNA encoding this protein and gene remedies containing the same
04/23/2003CN1412860A Resonant cavity intensified n type gallium arsenide far infrared detector reflector
04/23/2003CN1412827A Semiconductor heat treatment process and equipment, and semiconductor by said process heat treatment
04/23/2003CN1412617A Lighting system and projector using said system
04/23/2003CN1412270A Method for obtaining lilght source of white light
04/22/2003US6552785 Reference wavelength light generating apparatus
04/22/2003US6552487 Aluminum, gallium and rare earth oxide; withstands high thermal loads suitable for excitation in short wave visible spectral region
04/22/2003US6552412 Semiconductor device with quantum-wave interference layers
04/22/2003US6552376 Group III nitride compound semiconductor device
04/22/2003US6552369 Light emitting diode and fabricating method thereof
04/22/2003US6552368 Light emission device
04/22/2003US6552367 High brightness light emitting diode having a layer of distributed contacts
04/22/2003US6551848 Method for fabricating semiconductor light emitting device
04/22/2003US6550982 Optoelectronic surface-mountable module and optoelectronic coupling unit
04/17/2003WO2003032689A1 Pwm control of led based arrays
04/17/2003WO2003032454A1 Thermal circuitry for optoelectronic device
04/17/2003WO2003032407A1 Semiconductor light emitting element and light emitting device using this
04/17/2003WO2003032024A2 Graded thickness optical element and method of manufacture therefor
04/17/2003WO2002075819A3 Radiation-emitting optical component
04/17/2003WO2002043159A3 Doped semiconductor nanocrystals
04/17/2003US20030073315 Method of manufacturing crystal of III-V compounds of the nitride system, crystal substrate of III-V compounds of the nitride system, crystal film of III-V compounds of the nitride system, and method of manufacturing device
04/17/2003US20030073274 Compound semiconductor device and method for manufacturing the same
04/17/2003US20030073259 Process of and apparatus for heat-treating II-VI compound semiconductors and semiconductor heat-treated by the process
04/17/2003US20030073258 Semiconductor device and method of manufacturing the same
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