Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided 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
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)
09/1980
09/30/1980US4225222 Printing drum for an electrostatic imaging process with a doped amorphous silicon layer
09/30/1980US4225213 Connector apparatus
09/30/1980CA1086845A1 Ultraviolet radiation detector
09/30/1980CA1086682A1 Preparation of semiconducting films of sulphide, sulphorelemide, selenide or telluride for solar cells
09/30/1980CA1086547A1 Photoconductor element with superimposed layers of ca te and zn te containing in
09/23/1980US4224634 Externally controlled semiconductor devices with integral thyristor and bridging FET components
09/23/1980US4224520 Room temperature two color infrared detector
09/23/1980US4224355 Method for quality film formation
09/23/1980US4224082 Multi-functional solar collector pole
09/23/1980US4224081 Solar cell sealed by glass laminations
09/23/1980CA1086431A1 Etching of iii-v semiconductor materials in the preparation of heterodiodes
09/23/1980CA1086411A1 Phototransistor
09/23/1980CA1086409A1 Photovoltaic cell manufacture
09/17/1980EP0015732A1 Silicon solar cells
09/17/1980EP0015711A1 Colour image sensing
09/17/1980EP0015596A1 Charge-coupled devices
09/17/1980EP0015474A1 Method of collecting light and device for putting such a method into use
09/16/1980US4223174 Sun-tracking solar energy conversion system
09/16/1980US4222814 Method for forming a crystalline film for a paramagnetic sodium thallium type intermetallic compound
09/16/1980US4222665 Long-term meter-recorder for solar cell output power
09/16/1980CA1085966A1 Multilayered slant-angle thin film energy detector
09/16/1980CA1085946A1 Photovoltaic cell array
09/09/1980CA1085500A1 Charge coupled device exposure control
09/03/1980EP0015095A1 An optoelectronic semiconductor device
09/03/1980EP0014848A2 Method and apparatus for an optical sensor utilizing semiconductor filters
09/03/1980EP0014759A1 Method for relief-like structuring of silicon-surfaces
09/02/1980US4220696 Electrophotographic plate with multiple layers
09/02/1980US4219926 Method and apparatus for fabricating improved solar cell modules
09/02/1980CA1084790A1 Economic solar energy concentration and collection
08/1980
08/26/1980USRE30384 With reduced amounts of "dead space" between units
08/26/1980USRE30383 High-intensity, solid-state-solar cell device
08/26/1980US4219833 Multigate light fired thyristor and method
08/26/1980US4219831 Targets for use in photoconductive image pickup tubes
08/26/1980US4219830 Semiconductor solar cell
08/26/1980US4219448 Screenable contact structure and method for semiconductor devices
08/26/1980US4219368 Semiconductor device having a number of series-arranged photosensitive cells
08/21/1980WO1980001712A1 Portable self contained lighting device working on solar radiation
08/20/1980EP0014350A1 Monolithically integrated semiconductor circuit
08/19/1980US4218692 Light-emitting and light-receiving diode particularly for optical telecommunications
08/19/1980US4218618 Apparatus for switching high voltage pulses with picosecond accuracy
08/19/1980US4218495 Ionized-cluster-beam deposition process
08/19/1980US4217683 Method for resistance welding of an electro-optic device housing
08/12/1980US4217633 Solar cell system having alternating current output
08/12/1980US4217598 Electroluminescent photodetector diode and busbar lines using said diode
08/12/1980US4217597 Diode which transmits and receives light-rays of the same predetermined wavelength and optical telecommunications device using such a diode
08/12/1980US4217490 Method for constructing multispectral infrared detectors
08/12/1980US4217374 Amorphous semiconductors equivalent to crystalline semiconductors
08/12/1980US4217148 Multilayer, dopes
08/12/1980US4217147 Facility for generating technically useable energy by conversion of solar energy
08/07/1980WO1980001624A1 Reduction of surface recombination current in gaas devices
08/06/1980EP0014116A1 Heterojunction semiconductor device
08/06/1980EP0013985A2 Process for producing macrocrystalline silicon sheets with directional grains
08/05/1980US4216487 Bidirectional light-activated thyristor having substrate optical isolation
08/05/1980US4216486 Light emitting and light detecting semiconductor device for interfacing with an optical fiber
08/05/1980US4216485 Optical transistor structure
08/05/1980US4216379 Low voltage bias circuit for a photo-diode
08/05/1980CA1083267A1 Sensors for use in nuclear reactor cores
08/05/1980CA1083253A1 Manufacture of semiconductor ribbon and solar cells
07/1980
07/29/1980US4214920 Method for producing solar cell-grade silicon from rice hulls
07/29/1980US4214916 Thin film photovoltaic converter and method of preparing same
07/22/1980US4214264 Hybrid color image sensing array
07/22/1980US4214253 Radiation detector
07/22/1980US4213801 Gallium arsenide; semiconductors; germanium, tin or silicon layer
07/22/1980US4213798 Tellurium schottky barrier contact for amorphous silicon solar cells
07/22/1980US4213797 Radiant energy to electric energy converter
07/15/1980USRE30336 Solar-cell array
07/15/1980US4213138 Demultiplexing photodetector
07/15/1980US4213045 Measuring ionizing radiation
07/15/1980CA1081835A1 Method of producing a semiconductor photodiode of indium antimonide and device thereof
07/15/1980CA1081558A1 Method for dip-coating ceramic with molten silicon
07/08/1980US4212024 Solid-state switching circuit employing photon coupling suitable for construction in form of integrated circuit
07/08/1980US4212023 Bilateral phototransistor
07/08/1980US4212019 Avalanche photodiode
07/08/1980US4211923 Fluid tight ultrasonically welded photoelectric device
07/08/1980US4211581 Solar Photoelectric conversion apparatus with cooling means
07/08/1980CA1081371A1 Target for an x-ray image intensifier tube and itensifier tube comprising the target
07/08/1980CA1081370A1 Package for light-triggered thyristor
07/01/1980US4210923 Edge illuminated photodetector with optical fiber alignment
07/01/1980US4210805 Semiconductor radiation detector
07/01/1980US4210463 Multimode solar energy collector and process
07/01/1980US4210462 Vitreous external lamellas, radiation transparent resin
07/01/1980CA1080837A1 Optically transmissive screening electrode
07/01/1980CA1080836A1 Multi-element avalanche photodiode having reduced electrical noise
07/01/1980CA1080835A1 Method for forming p-n junctions
06/1980
06/26/1980WO1980001336A1 A demultiplexing photodetector
06/25/1980EP0012585A1 A semiconductor optical device
06/25/1980EP0012217A2 Laminated optical energy converting device
06/25/1980EP0012181A2 Silicium solar energy converter
06/24/1980US4209735 Solar battery powered electronic calculator
06/24/1980US4209347 Has similar coefficient of thermal expansion
06/24/1980US4209346 Solar energy recharger
06/24/1980CA1080372A1 Cadmium telluride nuclear detector
06/17/1980US4208667 Controlled absorption in heterojunction structures
06/11/1980EP0011629A1 Shallow-homojunction solar cells
06/10/1980US4207587 Package for light-triggered thyristor
06/10/1980US4207586 Semiconductor device having a passivating layer
06/10/1980US4207583 Multiple gated light fired thyristor with non-critical light pipe coupling
06/10/1980US4207464 Photoelectric switch
06/10/1980US4207119 Containing oxygen in at least one layer
06/03/1980USRE30292 Solar panel with mat base member
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