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)
03/2003
03/06/2003US20030042507 Bonding of light emitting diodes having shaped substrates and collets for bonding of light emitting diodes having shaped substrates
03/06/2003US20030042505 Group III nitride compound semiconductor device
03/06/2003US20030042501 Formation of insulating aluminum oxide in semiconductor substrates
03/06/2003US20030042496 Forming nitrides; etching
03/06/2003US20030042493 Solid-state light source
03/06/2003CA2457224A1 Photonically engineered incandescent emitter
03/05/2003EP1288904A2 Dual voltage power supply apparatus
03/05/2003EP1288347A2 Method of manufacturing compund single crystal
03/05/2003EP1287724A1 Light-emitting diode based products
03/05/2003EP1287565A1 Method for locally modifying electronic and optoelectronic properties of crystalline materials and devices made from such materials
03/05/2003EP1287063A1 Epoxy-resin systems, which are resistant to ageing, moulding materials and components produced therefrom and the use thereof
03/05/2003EP1140626B1 Ir diode based high intensity light
03/05/2003CN1400850A Light-emitting device and its manufacture
03/05/2003CN1400675A Light emitting diode having scattered current and capable of raising light-emitting area utilization rate
03/05/2003CN1400633A Method for preparing acceptor zinc oxide film material by using thermal-oxidative zinc nitride
03/04/2003US6529537 Semiconductor laser device having controlled oxygen concentration at boundary between semiconductor layers and reflectance control layer formed on end facet
03/04/2003US6529178 Current-driven emissive display device, method for driving the same, and method for manufacturing the same
03/04/2003US6528823 Semiconductor light-emitting element and method of manufacturing the same
03/04/2003US6528395 Method of fabricating compound semiconductor device and apparatus for fabricating compound semiconductor device
03/04/2003US6528394 Growth method of gallium nitride film
03/04/2003US6528337 Process of producing semiconductor layer structure
03/04/2003US6528329 Method for stabilizing temperature of an optoelectronic module
03/04/2003US6527858 Comprising a single crystal of zinc oxide (ZnO) that contains a p-type dopant composed of nitrogen (N), and an n-type dopant composed of any one or more elements selected from boron, aluminum, gallium, and hydrogen
03/04/2003US6527853 Method for producing nitride monocrystals
03/04/2003US6527451 Optical connector device for holding optical fiber cord
03/04/2003US6527422 Solid state light with solar shielded heatsink
02/2003
02/27/2003WO2003017729A1 Led-driver apparatus
02/27/2003WO2003017388A2 Method and device for selectively emitting photons
02/27/2003WO2003017387A1 Multicolor light-emitting lamp and light source
02/27/2003WO2003017386A1 Ii-vi compound semiconductor crystal and photo-electric conversion function element
02/27/2003WO2003017385A1 Radiation-emitting chip and radiation-emitting component
02/27/2003WO2003017382A1 Light-emitting or light-receiving semiconductor module and method of its manufacture
02/27/2003WO2003017247A1 Color display device
02/27/2003WO2003016782A1 Led illuminator and card type led illuminating light source
02/27/2003WO2002103756A3 Phosphor embedded die epoxy and lead frame modifications
02/27/2003US20030040167 Compound crystal and method of manufacturing same
02/27/2003US20030040133 Novel for technique a surface emitting laser diode with a metal reflector
02/27/2003US20030039866 Sputtering
02/27/2003US20030039282 Integrated arrays of modulators and lasers on electronics
02/27/2003US20030038596 Light-mixing layer and method
02/27/2003US20030038594 Luminous device
02/27/2003US20030038326 Forming a color filter array on the bottom antireflection protective coatings; preserves the intrinsic transmission characteristics, reduces degradation of metal bonding pads
02/27/2003US20030038295 Light emitting device with fluorescent member excited by semiconductor light emitting element
02/27/2003US20030038293 Bottom antireflection coating color filter process for fabricating solid state image sensors
02/27/2003US20030038292 Multiple led chip package
02/27/2003US20030038284 Semiconductor light emitting device for stably obtaining peak wave length of emission spectrum
02/27/2003US20030037722 Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
02/26/2003EP1286438A1 Light output control circuit
02/26/2003EP1286437A1 Light output control circuit
02/26/2003EP1285939A1 Epoxy resin compositions and solid state devices encapsulated therewith
02/26/2003EP1285938A1 Epoxy resin encapsulation compositions
02/26/2003EP1285479A1 Single photon source based on transmitters with selectively distributed frequencies
02/26/2003EP1285467A1 Led-based white-light emitting lighting unit
02/26/2003EP1285197A1 Image display device
02/26/2003CN2538070Y Luminous diode rack
02/26/2003CN1399357A ZnO-base LED
02/26/2003CN1399356A ZnO-base homojunction LED
02/26/2003CN1399355A LED device
02/26/2003CN1399354A Lighting device
02/26/2003CN1399353A Making process of lighting device
02/26/2003CN1399352A Light-emitting semiconductor device capable of being surface mounted and with composite packing structure
02/26/2003CN1399093A Long-life LED signal lamp
02/26/2003CN1398948A Making process of high-luminance pink LED
02/25/2003US6525386 Non-protruding optoelectronic lens
02/25/2003US6525345 Semiconductor photonic device
02/25/2003US6525344 Light emitting device, semiconductor device, and method of manufacturing the devices
02/25/2003US6525335 Light emitting semiconductor devices including wafer bonded heterostructures
02/25/2003US6524976 Method of heat-treating nitride compound semiconductor layer and method of producing semiconductor device
02/25/2003US6524932 Method of fabricating group-III nitride-based semiconductor device
02/25/2003US6524882 Method of producing p-type nitride based III-V compound semiconductor and method of fabricating semiconductor device using the same
02/25/2003US6523979 Lighting device
02/25/2003US6523976 Led assembly
02/20/2003WO2003015476A1 An integrated led driving device with current sharing for multiple led strings
02/20/2003WO2003015185A1 A method to gaas based lasers and a gaas based laser
02/20/2003WO2003015184A1 Diamond high brightness ultraviolet ray emitting element
02/20/2003WO2003015176A1 Diode having high brightness and method thereof
02/20/2003WO2003015143A1 Group iii nitride semiconductor film and its production method
02/20/2003WO2002097904A3 Group iii nitride based light emitting diode structures with a quantum well and superlattice
02/20/2003WO2002091478A3 Housing for an optoelectronic component and optoelectronic component
02/20/2003WO2001091451B1 Amorphous aluminum nitride emitter
02/20/2003US20030036620 From an aromatic isocyanate having a structure in which the isocyanate groups are not directly bonded to a benzene ring, an aliphatic isocyanate, an alicyclic isocyanate, and derivatives of these isocyanates.
02/20/2003US20030035978 High contrast light-emitting diode devices
02/20/2003US20030034985 Color display device
02/20/2003US20030034966 Dual voltage power supply apparatus
02/20/2003US20030034742 Sample and hold method to achieve square-wave PWM current source for light emitting diode arrays
02/20/2003US20030034486 Applications of light-emitting nanoparticles
02/20/2003US20030034120 Device transferring method, device arraying method, and image display fabrication method using the same
02/20/2003US20030034065 Method and device for selectively emitting photons
02/20/2003US20030033974 Layered substrates for epitaxial processing, and device
02/20/2003CA2456142A1 A method to gaas based lasers and a gaas based laser
02/19/2003EP1284038A1 Light emitting semi-conductor component
02/19/2003EP1284026A1 Light-emitting-diode chip comprising a sequence of gan-based epitaxial layers which emit radiation, and a method for producing the same
02/19/2003EP1284025A2 Semiconductor device with vertical electronic injection and method for making same
02/19/2003EP1284024A1 Optoelectronic component and a method for producing the same
02/19/2003CN2537126Y Power LED
02/19/2003CN1398430A Semiconductor devices
02/19/2003CN1398429A Communicating device
02/19/2003CN1398423A Process for forming semiconductor structure
02/19/2003CN1398347A Photoluminescent semiconductor materials
02/19/2003CN1398006A High-power lighting LED
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