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)
07/2003
07/08/2003US6590321 Field emission electron source
07/08/2003US6590235 High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range
07/08/2003US6590234 Nitride semiconductor light-emitting element and method for fabricating the same
07/08/2003US6590233 Semiconductor light emitting device
07/08/2003US6590199 Optical information processing apparatus for use in Optical Computing, Optical image processing, and like
07/08/2003US6590125 Blue light-emitting polymer prepared using a fluorinated tetraphenyl monomer and an EL device manufactured using the polymer
07/08/2003US6589857 Manufacturing method of semiconductor film
07/08/2003US6589808 GaN type semiconductor device
07/08/2003US6589807 Semiconductor device and method for manufacturing the same
07/08/2003US6589805 Current confinement structure for vertical cavity surface emitting laser
07/08/2003US6589362 Light emitting element
07/08/2003US6588947 Optical connector
07/08/2003US6588919 Wave solderable pedestalled LED
07/03/2003WO2003055273A2 Controlled lighting methods and apparatus
07/03/2003WO2003054976A1 Boron phosphide-based semiconductor device and production method thereof
07/03/2003WO2003054954A2 Electrical/optical integration scheme using direct copper bonding
07/03/2003WO2003054920A2 Method for the production of led bodies
07/03/2003WO2003054838A1 Image display apparatus and manufacturing method thereof
07/03/2003WO2002069398A3 Encapsulated die package with improved parasitic and thermal performance
07/03/2003US20030124877 Method of heat-treating nitride compound semiconductor layer and method of producing semiconductor device
07/03/2003US20030124817 Apparatus for fabricating compound semiconductor device
07/03/2003US20030124789 Semiconductor light-emitting device and manufacturing method thereof
07/03/2003US20030124393 Method for fabricating a III nitride film, substrate for epitaxial growth, III nitride film, epitaxial growth substrate for III nitride element and III nitride element
07/03/2003US20030124246 White light LED production method
07/03/2003US20030123505 Optoelectronic device using a disabled tunnel junction for current confinement
07/03/2003US20030122749 Energy sensing light emitting diode display
07/03/2003US20030122502 Light emitting diode driver
07/03/2003US20030122482 Light-emitting device
07/03/2003US20030122480 Organic flat light-emitting device
07/03/2003US20030122478 Light-emitting element
07/03/2003US20030122251 Optical semiconductor device
07/03/2003US20030122147 Light emitting diode
07/03/2003US20030122145 LED with a coupling-out structure
07/03/2003US20030122144 Transparent electrode film and group III nitride semiconductor device
07/03/2003US20030122141 Structure and method for separation and transfer of semiconductor thin films onto dissimilar substrate materials
07/03/2003US20030122135 Light emitting semiconductor device
07/03/2003US20030122122 Metal oxide semiconductor thin film and method of producing the same
07/03/2003US20030121468 Methods of hyperdoping semiconductor materials and hyperdoped semiconductor materials and devices
07/03/2003US20030121145 Microelectronic device fabricating methods, and methods of forming a pair of field effect transistor gate lines of different base widths from a common deposited conductive layer
07/02/2003EP1324399A2 Light-emitting device and method for manufacturing the same
07/02/2003EP1324398A2 Metal oxide semiconductor thin film and method of producing the same
07/02/2003EP1324396A1 Receiving optics and photosemiconductor device having the same
07/02/2003EP1323851A2 Method for fabricating a III nitride film and products and elements obtained therefrom
07/02/2003EP1323215A1 Improved transparent substrate light emitting diode
07/02/2003EP1323195A1 Electrode and/or conductor track for organic components and production method therefor
07/02/2003EP0738759B1 Epoxy resin composition for sealing photosemiconductor device
07/02/2003CN1427487A Packaging structure of display element and its packaging method
07/01/2003US6586890 LED driver circuit with PWM output
07/01/2003US6586882 Lighting system
07/01/2003US6586875 Light emitting diode with low-temperature solder layer
07/01/2003US6586874 Image display device and light emission device
07/01/2003US6586779 Light emitting nitride semiconductor device, and light emitting apparatus and pickup device using the same
07/01/2003US6586778 Gallium nitride semiconductor structures fabricated by pendeoepitaxial methods of fabricating gallium nitride semiconductor layers on weak posts
07/01/2003US6586777 A nitride semiconductor thick film substrate and a plurality of nitride nitride semiconductor layers stacked on the substrate
07/01/2003US6586774 Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device
07/01/2003US6586773 Device comprising substrate of one conductivity type, first bonding layer of gallium phosphide, second bonding layer of indium gallium phosphide, light-emitting active layer between two cladding layers, each of indium gallium aluminum phosphide
07/01/2003US6586762 Nitride semiconductor device with improved lifetime and high output power
07/01/2003US6586316 Method for producing a semiconductor substrate
07/01/2003US6586269 Photo-conductive relay and method of making same
06/2003
06/26/2003WO2003053107A1 Led using diffraction grating
06/26/2003WO2003052838A2 Light-emitting diode with planar omni-directional reflector
06/26/2003WO2003052749A2 Optical readout device
06/26/2003WO2003052480A1 Optical connection sleeve, optical module, and optical communication module
06/26/2003WO2003052315A1 Illuminative device
06/26/2003WO2003051431A1 Improvements in and relating to a medicament injection apparatus
06/26/2003US20030119239 Production method of III nitride compound semiconductor and III nitride compound semiconductor element
06/26/2003US20030119218 Light emitting device and manufacturing method thereof
06/26/2003US20030119217 Method for fabricating semiconductor layers
06/26/2003US20030118746 A mechanical cell for vacuum and vapor deposition; heater, injection pipes, a transparent window for applying laser beam to the substrate
06/26/2003US20030118343 Optical transmitter-receiver module and electronic device using the same
06/26/2003US20030117369 Head-mounted display system
06/26/2003US20030116838 Supporting frame for surface-mount diode package
06/26/2003US20030116791 Semiconductor device with vertical electron injection and method for making same
06/26/2003US20030116774 Nitride-based semiconductor light-emitting device and manufacturing method thereof
06/26/2003US20030116773 LED array and LED module
06/26/2003US20030116771 Light-emitting semiconductor component
06/26/2003US20030116770 Light emitting diode and method of making the same
06/26/2003US20030116769 Light emission diode package
06/26/2003US20030116694 Illumination detection method for LED printbars
06/26/2003CA2470140A1 Illuminatable device
06/26/2003CA2470095A1 Light-emitting diode with planar omni-directional reflector
06/25/2003EP1321012A1 Led luminaire
06/25/2003EP1320904A1 Moisture sorbing device for screens comprising organic light emitting diodes and process for the manufacture thereof
06/25/2003EP1320902A1 The semiconductor led device and producing method
06/25/2003EP1320901A1 IMPROVED BUFFER FOR GROWTH OF GaN ON SAPPHIRE
06/25/2003EP1320900A2 IMPROVED GaN LIGHT EMITTING DIODE
06/25/2003EP1320899A1 Enhanced light-emitting diode
06/25/2003EP1320894A1 IMPROVED WINDOW FOR GaN LED
06/25/2003EP1320890A2 Radiation source and method for producing a lens mould
06/25/2003CN2558085Y LED with reflection film
06/25/2003CN2558084Y Direct cooling type LED
06/25/2003CN1426604A Radiation emitting semiconductor component with luminescence-converting element
06/25/2003CN1426603A Radiation-emitting semiconductor element and method for producing same
06/25/2003CN1426570A Scanner utilizing light pipe with diffuser
06/25/2003CN1426497A III-V nitride substrate boule and method of making and using same
06/25/2003CN1426182A Optic coupling for two-way optic communication
06/25/2003CN1426174A Driving circuit for light-emitting element, and optic communication device using said driving circuit
06/25/2003CN1426119A Nitrogen oxide semiconductor light-emitting device
06/25/2003CN1426118A Device for producing electroluminescence display and steam coating using electromagnet and steam coating method for said device
06/25/2003CN1426117A Surface mounted light-emitting diode with micro lens
1 ... 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 ... 994