| Patents for H01L 31 - Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof (138,256) |
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| 06/09/1994 | WO1994013020A1 Solar cell arrangement |
| 06/09/1994 | WO1994012690A1 The production of hydrogen from solar radiation at high efficiency |
| 06/08/1994 | EP0600746A1 Avalanche photo-diode |
| 06/08/1994 | EP0600630A1 Photoelectric conversion element and power generation system using the same |
| 06/08/1994 | EP0600625A1 Photoelectrical conversion device and generating system using the same |
| 06/08/1994 | EP0600426A2 Apparatus with light-emitting element and method for producing it |
| 06/08/1994 | CN1087696A Roof system utilizing a solar cell |
| 06/08/1994 | CN1024929C Deposition feedstock suseful in fabrication of hydrogenated amorphous silicon alloys for photovoltaic devices and other semiconductor devices |
| 06/07/1994 | US5319220 Silicon carbide semiconductor device |
| 06/07/1994 | US5319218 Pulse sharpening using an optical pulse |
| 06/07/1994 | US5319206 Method and apparatus for acquiring an X-ray image using a solid state device |
| 06/07/1994 | US5319182 Optical information detecting apparatus |
| 06/07/1994 | US5318664 Patterning of indium-tin oxide via selective reactive ion etching |
| 06/07/1994 | US5318638 Photoelectric conversion semiconductor layer and electrode comprising conductive base and resin binder; controlling diameter and volume of viods |
| 06/07/1994 | US5317897 Method for detecting the presence of a gas with an opto-electronic gas sensor |
| 06/01/1994 | EP0599826A1 Semiconductor device including cascadable polarization independent heterostructure |
| 06/01/1994 | EP0599497A1 Roof system utilizing a solar cell |
| 06/01/1994 | EP0598887A1 Improved solar cell and method of making same |
| 06/01/1994 | CN1087448A High sensitivity photoelectric conductive film and its manufacturing method |
| 06/01/1994 | CN1024748C Light emitting diode for photosensor and photosensor using such light emitt |
| 05/31/1994 | US5317474 Module for telephone line conductor pair having single protector unit |
| 05/31/1994 | US5317382 Optical phase detection method with orthogonal polarization and phase compensation arrangement |
| 05/31/1994 | US5317174 Bulk charge modulated device photocell |
| 05/31/1994 | US5316956 Method for manufacturing semiconductor light-receiving elements |
| 05/31/1994 | US5316593 Aluminum-gallium-indium-phosphorous layer |
| 05/31/1994 | US5316592 Solar cell roofing assembly |
| 05/26/1994 | WO1994011929A2 Optoelectronic devices |
| 05/26/1994 | WO1994011906A1 Heterojunction solar cell with passivated emitter surface |
| 05/26/1994 | WO1994011905A1 Heterojunction solar cell |
| 05/26/1994 | WO1994011703A1 Pyrheliometric sensor |
| 05/25/1994 | EP0598555A1 Process for forming input/output bumps |
| 05/25/1994 | EP0597943A1 Improvements in particle detector spatial resolution |
| 05/24/1994 | US5315148 Photo-sensing device |
| 05/24/1994 | US5315128 Photodetector with a resonant cavity |
| 05/24/1994 | US5315116 Baffled cold shields for infrared detector |
| 05/24/1994 | US5315105 Optical operational memory device |
| 05/24/1994 | US5315104 Photodiode photodetector with adjustable active area |
| 05/24/1994 | US5315100 Photoelectric conversion apparatus for detecting movement of object with spatial filter electrode |
| 05/20/1994 | CA2102754A1 Roof system utilizing a solar cell |
| 05/18/1994 | EP0597620A1 Color imaging charge-coupled array and method of imaging |
| 05/18/1994 | EP0597080A1 Solar cells with thick aluminum contacts |
| 05/18/1994 | CN1086927A Photoelectric emission film for laser pulse detection |
| 05/17/1994 | US5313138 Electron gun modulated by optoelectronic switching |
| 05/17/1994 | US5313073 Light detector using intersub-valence band transitions with strained barriers |
| 05/17/1994 | US5313066 Electronic method and apparatus for acquiring an X-ray image |
| 05/17/1994 | US5312521 Plural reflector panels concentrating infrared energy on cell strings; provides uniform infrared energy on length of string |
| 05/11/1994 | WO1994010707A1 Highly absorbent solar cell and production process |
| 05/11/1994 | EP0596613A2 Optical fibre coupling modules |
| 05/10/1994 | US5311221 Electromagnetic wave modulator equipped with coupled quantal wells, and application to an electromagnetic wave detector |
| 05/10/1994 | US5311047 Amorphous SI/SIC heterojunction color-sensitive phototransistor |
| 05/10/1994 | US5311044 Avalanche photomultiplier tube |
| 05/10/1994 | US5311038 Photoelectric converter with electron injection preventive layer |
| 05/10/1994 | US5311020 Monolithically-integrated semiconductor/superconductor infrared detector and readout circuit |
| 05/10/1994 | US5311009 Quantum well device for producing localized electron states for detectors and modulators |
| 05/10/1994 | US5311008 Semiconductor apparatus |
| 05/10/1994 | US5311007 Cover for solid-state image sensing device with a concave-shaped cross-section |
| 05/10/1994 | US5311006 Infrared photodetector formed by array of semiconductor elements shaped to have increased electron diffusion area |
| 05/10/1994 | US5310989 Method for laser-assisted etching of III-V and II-VI semiconductor compounds using chlorofluorocarbon ambients |
| 05/04/1994 | EP0595634A1 Gallium arsenide/aluminum gallium arsenide photocell including environmentally sealed ohmic contact grid interface and method of fabricating the cell |
| 05/04/1994 | EP0595542A1 A method for forming a transparent conductive film |
| 05/04/1994 | EP0595469A1 Vertical-to-surface optical semiconductor device and apparatus for coupling optical signals |
| 05/04/1994 | EP0595115A1 Process of producing chalcopyrite-type compound thin film |
| 05/03/1994 | US5309132 Technique for trimming photoresistors and trimmed photoresistors |
| 05/03/1994 | US5308995 Semiconductor strained SL APD apparatus |
| 05/03/1994 | US5308969 Image sensor |
| 05/03/1994 | US5308440 Multilayer semiconductor with metal layer and air bridges |
| 05/03/1994 | CA1329256C Ambient light rejecting quad photodiode sensor |
| 04/28/1994 | WO1994009517A1 Ir-absorption device |
| 04/28/1994 | WO1994009516A1 Relativistic semiconductor plasma wave frequency up-converter |
| 04/27/1994 | EP0594442A2 Schottky junction device |
| 04/27/1994 | EP0594212A1 An ohmic electrode, its fabricating method and a light emitting device |
| 04/27/1994 | CN1086049A Photovoltaic cell |
| 04/27/1994 | CN1086047A Electric device matrix device, electro-optical display device, and semiconductor memory having thin-film transistors |
| 04/26/1994 | US5307435 Photosemiconductor device mounting receptacle |
| 04/26/1994 | US5306926 CCD solid state imager |
| 04/26/1994 | US5306925 Nonlinear optical element and method of using the same |
| 04/26/1994 | US5306915 Infrared detectors |
| 04/26/1994 | US5306647 Stripping self-supporting layer of n-doped monocrystalline silicon from substrate by electrochemical etching |
| 04/26/1994 | US5306646 Method for producing textured substrates for thin-film photovoltaic cells |
| 04/21/1994 | DE4234068A1 Fixing system for solar module and all flat materials - has hollow body with two U=shaped flanges, accepting solar module pushed into gap |
| 04/20/1994 | EP0593197A1 Solid state colour imaging device and method of manufacturing the same |
| 04/20/1994 | EP0592400A1 Silicon avalanche photodiode array |
| 04/20/1994 | CN2162712Y Optical sounder device for silicon |
| 04/19/1994 | US5304824 Photo-sensing device |
| 04/19/1994 | US5304819 Light-activated semiconductor device having light-emitting elements, light-receiving elements and output elements |
| 04/19/1994 | US5304539 Method for fabricating integrated microelectronic assembly comprising photoconductor with oxide superconducting leads |
| 04/19/1994 | US5304509 Back-side hydrogenation technique for defect passivation in silicon solar cells |
| 04/19/1994 | US5304500 Method of making electro-optical detector array |
| 04/19/1994 | US5304499 Methods of making pn CdTe/CdS thin film solar cells |
| 04/19/1994 | US5304255 Photovoltaic cell with photoluminescent plasma polymerized film |
| 04/14/1994 | WO1994008263A1 Method of producing a cover over an optical integrated circuit, the cover thus produced and optical integrated circuit produced with this cover |
| 04/14/1994 | DE3744992C2 Position sensor with photosensitive semiconductor surface layer |
| 04/13/1994 | EP0591949A1 Improved columnar-grained polycrystalline silicon solar cell and process of manufacture |
| 04/13/1994 | EP0591864A2 Optical semiconductor apparatus and optical communication system using the apparatus |
| 04/13/1994 | EP0591863A1 Optical receiver, optical semiconductor apparatus, and optical communication system utilizing the same |
| 04/13/1994 | EP0591862A1 A semiconductor device, an image sensor device, and methods for producing the same |
| 04/13/1994 | EP0591500A1 Process for a production of a multispectral photovoltaic component with stacked cells |
| 04/13/1994 | EP0591499A1 Multispectral photovoltaic component |
| 04/13/1994 | EP0591433A1 Photovoltaic device having an improved collector grid |
| 04/13/1994 | EP0591375A1 Composite article comprising oriented microstructures. |