Patents
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)
01/2005
01/27/2005WO2004032193A3 Large-area nanoenabled macroelectronic substrates and uses therefor
01/27/2005US20050020031 Methods for preparing a semiconductor assembly
01/27/2005US20050019971 Methods of fabricating light emitting devices using mesa regions and passivation layers
01/27/2005US20050018952 Optical transmitter
01/27/2005US20050018147 Compact LED module and projection display adopting the same
01/27/2005US20050017621 White light led with multicolor light-emitting layers of macroscopic structure widths, arranged on a light diffusing glass
01/27/2005US20050017287 Memory array with byte-alterable capability
01/27/2005US20050017262 [led device, flip-chip led package and light reflecting structure]
01/27/2005US20050017261 Semiconductor light-emitting device and method for manufacturing same
01/27/2005US20050017260 Quantum dots of group IV semiconductor materials
01/27/2005US20050017259 Chip light emitting diode and fabrication method thereof
01/27/2005US20050017258 Radiation-emitting semiconductor chip, method for production thereof and radiation-emitting component
01/27/2005US20050017257 High efficiency silicon light emitting device and modulator
01/27/2005US20050017256 Flip-chip bonding of light emitting devices
01/27/2005US20050017254 Light emitting diode and method of making the same
01/27/2005US20050017253 Nitride-based compound semiconductor light-emitting device and method of fabricating the same
01/27/2005US20050017252 Light-emitting semiconductor component
01/27/2005US20050017251 IR-light emitters based on SWNT's (single walled carbon nanotubes), semiconducting SWNTs-light emitting diodes and lasers
01/27/2005US20050017250 Semiconductor light emitting element, its manufacturing method and semiconductor light emitting device
01/27/2005US20050017249 Light-emitting device having a compound substrate
01/27/2005US20050017204 Infrared projector
01/27/2005DE19963805B4 Weißlichtquelle auf der Basis nichtlinear-optischer Prozesse The white light source based on non-linear optical processes
01/27/2005DE10329079A1 Strahlungsemittierendes Halbleiterbauelement Radiation-emitting semiconductor component
01/27/2005CA2553921A1 Led and led light source
01/26/2005EP1501134A1 LED with a lateral pn-junction and a structure to control the emission of photons
01/26/2005EP1500307A1 Integrated led drive electronics on silicon-on-insulator integrated circuits
01/26/2005CN2674654Y Bare chip LED
01/26/2005CN2674653Y White light LED driven by low-voltage
01/26/2005CN2674652Y Semiconductor chip for preparing high-power LED
01/26/2005CN1571901A Illuminative device
01/26/2005CN1571178A A LED structure and method for manufacturing same
01/26/2005CN1571177A Structure of LED and method for manufacturing same
01/26/2005CN1571176A Structure of LED and method for manufacturing same
01/26/2005CN1571175A Selective growing LED structure
01/26/2005CN1571174A Method for manufacturing nitride luminous apparatus
01/26/2005CN1571173A A Prague reflector structure for LED
01/26/2005CN1571172A LED and manufacturing method thereof
01/26/2005CN1570714A Light-emitting assembly circuit framework and liquid crystal display
01/26/2005CN1570677A Backlight module and light conducting plate thereof
01/26/2005CN1186824C Method and apparatus for mfg. compound semiconductor device
01/26/2005CN1186663C Waveguide structures integrated with standard CMOS circuitry and methods for making same
01/25/2005US6847193 Control circuit for charging and discharging, illuminating apparatus and driving method thereof
01/25/2005US6847116 Chip-type semiconductor light-emitting device
01/25/2005US6847057 Semiconductor light emitting devices
01/25/2005US6847056 Light emitting device
01/25/2005US6847052 Light-emitting diode device geometry
01/25/2005US6847046 Light-emitting device and method for manufacturing the same
01/25/2005US6846686 Semiconductor light-emitting device and method of manufacturing the same
01/25/2005US6846565 Light-emitting nanoparticles and method of making same
01/25/2005US6846112 Optical transmitter-receiver module, method of manufacturing the module, and electronic device using the module
01/25/2005US6846101 Replaceable LED bulb with interchageable lens optic
01/25/2005US6846093 Modular mounting arrangement and method for light emitting diodes
01/25/2005US6846080 Image display apparatus
01/20/2005WO2005006420A1 Nitride semiconductor element and method for manufacturing thereof
01/20/2005WO2004107458A3 Encapsulating composition for led
01/20/2005US20050014366 MOCVD apparatus and method
01/20/2005US20050014349 Method of fabrication of a support structure for a semiconductor device
01/20/2005US20050014305 Light emitting diode having an adhesive layer and a manufacturing method thereof
01/20/2005US20050014303 Method for manufacturing semiconductor light-emitting device
01/20/2005US20050014302 Radiation emitting semiconductor component with luminescent conversion element
01/20/2005US20050014033 Thin film infrared transparent conductor
01/20/2005US20050013562 Optical component and manufacture method of the same
01/20/2005US20050013555 Optical module and mounting component
01/20/2005US20050012457 Light-emitting semiconductor device packaged with light-emitting diode and current-driving integrated circuit
01/20/2005US20050012456 Method of manufacturing a semiconductor light-emitting device
01/20/2005US20050012446 Conversion led
01/20/2005US20050012109 Compound semiconductor light emitting device and its manufacturing method
01/20/2005US20050012108 Light emitting diode package structure
01/20/2005US20050012107 [led device ]
01/20/2005US20050012106 Monolithic photoreceiver technology for free space optical networks
01/20/2005US20050012076 Fluorescent member, and illumination device and display device including the same
01/20/2005US20050011950 Optical readout device
01/20/2005DE10328140A1 Organische lichtemittierende Einrichtung Organic light-emitting device
01/20/2005DE102004029250A1 Fahrzeugleuchte und Lichtquellenmodul Vehicle light and the light source module
01/20/2005DE102004016139A1 Weisses Licht emittierende Vorrichtung White light emitting device
01/19/2005EP1499136A1 Illumination unit, projection engine and method for generating illumination light
01/19/2005EP1498961A1 Light emitting diode and process for producing the same
01/19/2005EP1498311A2 Infrared projector
01/19/2005EP1498013A1 Flexible interconnect structures for electrical devices and light sources incorporating the same
01/19/2005EP1238041B1 Pigment with day-light fluorescence
01/19/2005CN2672877Y Glass tube packaged LED lamp bulb
01/19/2005CN1567611A Equipment and method for increasing cathode electron injection efficiency of high molecule OLED
01/19/2005CN1567610A OLED structure
01/19/2005CN1567608A Wavelength-converting casting composition and white light-emitting semiconductor component
01/19/2005CN1567607A LED having GaN based multi-quantum well structure
01/19/2005CN1567606A Gallium nitride compounds semiconductor luminous element and window layer structure thereof
01/19/2005CN1567605A Gallium nitride series heterostructure photodiode
01/19/2005CN1567604A Modification for heat conduction and luminosity upgrading structure of LED
01/19/2005CN1567603A A LED epitaxy structure
01/19/2005CN1567602A Method for making a multi-electrode gallium nitride based semiconductor device
01/19/2005CN1567601A A passive waveguide LED capable of improving brightness and color purity
01/19/2005CN1567600A An improved supporting stand structure having heat radiation and photopolymerization for LED
01/19/2005CN1567599A A semiconductor chip capable of preparing high power LED
01/19/2005CN1567533A Method for preparing indium-gallium-arsenic material of gradation band gap
01/19/2005CN1567056A Luminous source structure for flat display
01/19/2005CN1185721C Led
01/19/2005CN1185720C LED with substrate coated with metallic reflection film and its preparing process
01/19/2005CN1185719C Group III nitride photonic devices on silicon carbide substrates with conductive buffer interlayer structure
01/19/2005CN1185686C Preparation method of semiconductor substrate
01/19/2005CN1185510C Passive radiation optical system module especially for use with light-emitting diodes