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Class Information
Number: 438/93
Name: Semiconductor device manufacturing: process > Making device or circuit responsive to nonelectrical signal > Responsive to electromagnetic radiation > Compound semiconductor
Description: Process for making a device responsive to electromagnetic radiation having a compound semiconductor.










Sub-classes under this class:

Class Number Class Name Patents
438/95 Chalcogen (i.e., oxygen (o), sulfur (s), selenium (se), tellurium (te)) containing 838
438/94 Heterojunction 407


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8709858 Tailoring the band gap of solar cells made of liquid silane by adding germanium Apr. 29, 2014
8709859 Method for fabricating solar cell Apr. 29, 2014
8703526 Fabrication method for quantum dot sensitized solar cell using supercritical fluid or subcritical fluid and quantum dot sensitized solar cell prepared thereby Apr. 22, 2014
8686451 Optical-electronic component and method for production thereof Apr. 1, 2014
8685773 Method for making semiconductor epitaxial structure Apr. 1, 2014
8679893 Absorbers for high-efficiency thin-film PV Mar. 25, 2014
8658890 Solar cell and method of manufacturing solar cell Feb. 25, 2014
8637383 Strain relaxation using metal materials and related structures Jan. 28, 2014
8637759 Notch filter for triple junction solar cells Jan. 28, 2014
8633045 Method for making epitaxial structure Jan. 21, 2014
8617945 Stacking fault and twin blocking barrier for integrating III-V on Si Dec. 31, 2013
8617918 Thermoelectric converter and method thereof Dec. 31, 2013
8609453 Low cost solar cell manufacture method employing a reusable substrate Dec. 17, 2013
8592677 Substrate, solar cell including the substrate, and method of manufacturing the same Nov. 26, 2013
8580603 Method of fabricating solar cells with electrodeposited compound interface layers Nov. 12, 2013
8569613 Multi-terminal photovoltaic module including independent cells and related system Oct. 29, 2013
8536445 Inverted metamorphic multijunction solar cells Sep. 17, 2013
8513046 Photoelectric conversion device and manufacturing method thereof Aug. 20, 2013
8492647 Organic solar cell and method for forming the same Jul. 23, 2013
8476145 Method of fabricating a semiconductor device and structure Jul. 2, 2013
8470626 Method of fabricating light emitting diode Jun. 25, 2013
8466002 Methods of manufacturing a solar cell Jun. 18, 2013
8455290 Method of fabricating epitaxial structures Jun. 4, 2013
8440498 Thin-film devices formed from solid particles May. 14, 2013
8435825 Methods for fabrication of nanowall solar cells and optoelectronic devices May. 7, 2013
8431430 Method for forming a compound semi-conductor thin-film Apr. 30, 2013
8420439 Method of producing a radiation-emitting thin film component and radiation-emitting thin film component Apr. 16, 2013
8415559 Method for forming copper indium gallium chalcogenide layer with shaped gallium profile Apr. 9, 2013
8410357 Back contact for thin film solar cells Apr. 2, 2013
8404512 Crystallization methods for preparing group IBIIIAVIA thin film solar absorbers Mar. 26, 2013
8404513 Solar cell Mar. 26, 2013
8394659 Nitrogen reactive sputtering of Cu-In-Ga-N for solar cells Mar. 12, 2013
8395043 Solar cell comprising neighboring electrically insulating passivation regions having high surface charges of opposing polarities and production method Mar. 12, 2013
8390086 Solar cell employing a nanowire Mar. 5, 2013
8372684 Method and system for selenization in fabricating CIGS/CIS solar cells Feb. 12, 2013
8372683 RTP heating system and method Feb. 12, 2013
8368143 Strained thin body semiconductor-on-insulator substrate and device Feb. 5, 2013
8343797 Process for preparing a solar cell Jan. 1, 2013
8329501 High-throughput printing of semiconductor precursor layer from inter-metallic microflake particles Dec. 11, 2012
8318531 Thermal management and method for large scale processing of CIS and/or CIGS based thin films overlying glass substrates Nov. 27, 2012
8313968 Fabrication of GaN and III-nitride alloys freestanding epilayers membranes using a nonbonding laser Nov. 20, 2012
8298849 Nitrogen reactive sputtering of Cu-In-Ga-N for solar cells Oct. 30, 2012
8298840 Dual sided processing and devices based on freestanding nitride and zinc oxide films Oct. 30, 2012
8293566 Strained layer superlattice focal plane array having a planar structure Oct. 23, 2012
8278128 Enhancement of optical polarization of nitride light-emitting diodes by wafer off-axis cut Oct. 2, 2012
8278133 Method for joining a film onto a substrate Oct. 2, 2012
8263855 Multijunction solar cell with a bypass diode Sep. 11, 2012
8263857 Solar cell Sep. 11, 2012
8258001 Method and apparatus for forming copper indium gallium chalcogenide layers Sep. 4, 2012
8257999 Method of zinc oxide film grown on the epitaxial lateral overgrowth gallium nitride template Sep. 4, 2012

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