| 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) |
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| 04/06/2004 | US6716659 Method and apparatus for shaping semiconductor surfaces |
| 04/06/2004 | US6716655 Group III nitride compound semiconductor element and method for producing the same |
| 04/06/2004 | US6716654 Light-emitting diode with enhanced brightness and method for fabricating the same |
| 04/06/2004 | US6716371 Conducting polymers |
| 04/01/2004 | WO2004027951A1 High power semiconductor laser diode and method for making such a diode |
| 04/01/2004 | WO2004027884A1 Phosphor-coated light emitting diodes including tapered sidewalls, and fabrication methods therefor |
| 04/01/2004 | WO2004027883A1 Method for producing led bodies with the aid of a cross-sectional restriction |
| 04/01/2004 | WO2004027882A2 Leadframe-based housing, surface-mounted optoelectronic component, and production method |
| 04/01/2004 | WO2004006352A3 Electronic devices made with electron transport and/or anti-quenching layers |
| 04/01/2004 | WO2003075052A3 Amorphous silicon alloy based integrated spot-size converter |
| 04/01/2004 | WO2003069015A3 Aperture masks for circuit fabrication |
| 04/01/2004 | WO2003017388A9 Method and device for selectively emitting photons |
| 04/01/2004 | WO2002061836A9 High voltage semiconductor device |
| 04/01/2004 | US20040063840 Epoxy molding compounds with resistance to UV light and heat |
| 04/01/2004 | US20040063372 Method for manufacturing white light source |
| 04/01/2004 | US20040063283 Eeprom with split gate source side injection |
| 04/01/2004 | US20040063236 GaN based group III-V nitride semiconductor light-emitting diode and method for fabricating the same |
| 04/01/2004 | US20040062951 For use in electronic display device |
| 04/01/2004 | US20040062945 Index tunable thin film interference coatings |
| 04/01/2004 | US20040062699 Inorganic oxide and phosphor |
| 04/01/2004 | US20040062284 Light emitting device |
| 04/01/2004 | US20040061810 Backlight for a color LCD using wavelength-converted light emitting devices |
| 04/01/2004 | US20040061440 Light emitting diode and back light unit |
| 04/01/2004 | US20040061433 Light emitting apparatus and method of manufacturing the same |
| 04/01/2004 | US20040061124 Selective filtering of wavelength-converted semiconductor light emitting devices |
| 04/01/2004 | US20040061123 Optimized contact design for flip-chip LED |
| 04/01/2004 | US20040061122 Light emitting device with low back facet reflections |
| 04/01/2004 | US20040061120 Light emitting device and manufacturing method thereof |
| 04/01/2004 | US20040061119 Nitride-based semiconductor light-emitting device |
| 04/01/2004 | US20040061118 Light emitting device and manufacturing method thereof |
| 04/01/2004 | US20040061117 Light emitting device and method for making same |
| 04/01/2004 | US20040061115 Light emititng device |
| 04/01/2004 | US20040061102 Type II quantum well optoelectronic devices |
| 04/01/2004 | US20040061101 Light emitting device |
| 04/01/2004 | DE29825022U1 Optoelektronisches Bauelement Optoelectronic component |
| 04/01/2004 | DE10244447A1 Production of a radiation-emitting semiconductor component used as a light emitting diode comprises applying a first reflector layer on a substrate, applying a semiconductor layer sequence, and applying a second reflector layer |
| 04/01/2004 | DE10243757A1 Semiconductor chip manufacturing method, e.g. for LED manufacture, by matching thermal expansion coefficient to carrier to radiation profile and pulse length of laser beam used to separate from substrate |
| 04/01/2004 | DE10243247A1 Leadframe-basiertes Bauelement-Gehäuse, Leadframe-Band, oberflächenmontierbares elektronisches Bauelement und Verfahren zur Herstellung Lead Frame-based device package, the leadframe strip, surface-mountable electronic component and methods for making |
| 04/01/2004 | DE10242360A1 Optoelectronic semiconductor chip for radiation production or radiation detection has a superlattice made from a periodic sequence of thin layers of mixed crystal compositions formed in active or delimiting layers |
| 04/01/2004 | CA2495149A1 Phosphor-coated light emitting diodes including tapered sidewalls, and fabrication methods therefor |
| 03/31/2004 | EP1403937A2 Light emitting diode and backlight unit |
| 03/31/2004 | EP1403936A2 Method for manufacturing a light emitting device |
| 03/31/2004 | EP1403935A2 Light emitting devices including tunnel junctions |
| 03/31/2004 | EP1403934A2 Selective filtering of wavelength-converted semiconductor light emitting devices |
| 03/31/2004 | EP1403933A2 Semiconductor light emitting diode |
| 03/31/2004 | EP1403932A1 Nitride semiconductor device |
| 03/31/2004 | EP1403689A2 Backlight for a color LCD using wavelength convertion of the light emitted by a light source |
| 03/31/2004 | EP1402579A1 High efficiency silicon light emitting device and modulator |
| 03/31/2004 | EP1402504A2 Illuminated signage employing light emitting diodes |
| 03/31/2004 | EP1401956A1 Epoxy molding compounds containing phosphor and process for preparing such compositions |
| 03/31/2004 | CN2608731Y Connecting structure of luminous diode and fan shaft |
| 03/31/2004 | CN1486513A Compound semiconductor element based on group III element nitride |
| 03/31/2004 | CN1485933A Manufacturing method of light emitting diode bulb and its structure |
| 03/31/2004 | CN1485932A Close induction type image sensor light source light emitting diode |
| 03/31/2004 | CN1485931A Making method of white light LED light source |
| 03/31/2004 | CN1485930A LED structure with low resistivity layer |
| 03/31/2004 | CN1485929A Organic light emitting diode |
| 03/31/2004 | CN1144298C Package structure with light emitting diode adhered on its surface and its manufacturing method |
| 03/30/2004 | US6713954 Light-emitting element |
| 03/30/2004 | US6713877 Light-emitting diode |
| 03/30/2004 | US6713845 Nitride-based semiconductor element |
| 03/30/2004 | US6713844 Semiconductor-chip mounting substrate having at least one projection thereon and a pressure holding means |
| 03/30/2004 | US6713789 Group III nitride compound semiconductor device and method of producing the same |
| 03/30/2004 | US6712478 Light emitting diode |
| 03/30/2004 | CA2207795C Method and device for supplying an electric consumer with a regulated electric voltage or current |
| 03/25/2004 | WO2004025741A1 A high brightness light emitting diode and its method of making |
| 03/25/2004 | WO2004025712A2 Method for p-type doping wide band gap oxide semiconductors |
| 03/25/2004 | WO2004025707A2 Active electronic devices based on gallium nitride and its alloys grown on silicon substrates with buffer layers of sicain |
| 03/25/2004 | WO2003038914A3 Near infra-red composite polymer-nanocrystal materials and electro-optical devices produced therefrom |
| 03/25/2004 | US20040058539 Microfabricated diamond element and method of fabricating microfabricated diamond element |
| 03/25/2004 | US20040058465 Method for producing p-type Group III nitride compound semiconductor |
| 03/25/2004 | US20040058195 For use in civil or industrial displaying device such as a light- emission type multi- or full-color display, or a displaying panel, and color image forming |
| 03/25/2004 | US20040057482 GaN structures having low dislocation density and methods of manufacture |
| 03/25/2004 | US20040057254 Sideway-projecting light emitting diode structure |
| 03/25/2004 | US20040057252 Replaceable LED bulb with interchageable lens optic |
| 03/25/2004 | US20040056592 Light-emitting element |
| 03/25/2004 | US20040056267 Gallium nitride semiconductor device and method of producing the same |
| 03/25/2004 | US20040056265 Optical and electro-optical apparatus comprising multicolor emitters in layouts to improve light/illumination efficiency |
| 03/25/2004 | US20040056263 Radiation-emitting semiconductor chip and light-emitting diode |
| 03/25/2004 | US20040056261 Nitride semiconductor light emitting element chip and device including it |
| 03/25/2004 | US20040056260 Phosphor-coated light emitting diodes including tapered sidewalls, and fabrication methods therefor |
| 03/25/2004 | US20040056259 Electrical and electronic apparatus comoprising multilayer nitrides of gallium, indium and aluminum, used as lasers, light emitting diodes or quantum wells having durability |
| 03/25/2004 | US20040056258 Multi-wavelength luminous element |
| 03/25/2004 | US20040056256 Illumination device with at least one led as the light source |
| 03/25/2004 | US20040056254 Electrical and electronic apparatus comprising nitride multilayers having metal or alloy reflectors on the surfaces; light/illumination efficiency |
| 03/25/2004 | US20040056243 Devices with optical gain in silicon |
| 03/25/2004 | US20040056242 Nitride semiconductor light emitting element and manufacturing method thereof |
| 03/25/2004 | DE10340005A1 Light-emitting diode device has transparent resin which is colored by dye for correcting changed color of emitted light from LED to desired color |
| 03/25/2004 | DE10253161A1 Production of an optoelectronic semiconductor chip has a layer based on gallium nitride applied on the upper side of the semiconductor body or semiconductor arrangement |
| 03/25/2004 | DE10242947A1 Manufacture of light-guiding LED body, by restricting flow of casting material when distance of electrode plane from insertion point is greater than 35 per cent of spacing to opposing side of mold |
| 03/25/2004 | DE10151113B4 Opto-elektronisches Modul und Verfahren zu seiner Herstellung Opto-electronic module and method for its preparation |
| 03/24/2004 | EP1401028A2 Diamond-based light emitting element and its method of fabrication |
| 03/24/2004 | EP1401027A1 Group III nitride based light emitting diode with a superlattice structure |
| 03/24/2004 | EP1400747A2 Projector with frustopyramidal reflector structures |
| 03/24/2004 | EP1399978A1 Surface-mountable, radiation-emitting component and method for the production thereof |
| 03/24/2004 | EP0976161A4 Optoelectronic semiconductor diodes and devices comprising same |
| 03/24/2004 | CN2607593Y Poor light source |
| 03/24/2004 | CN1484880A Semiconductor element |
| 03/24/2004 | CN1484864A 发光装置 Light-emitting device |
| 03/24/2004 | CN1484349A Multi-layer reflection film for micro-resonant carity of luminous component and its mfg process |