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Class Information
Number: 257/E31.065
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductor devices responsive or sensitive to electromagnetic radiation (e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof) (epo) > Adapted to control current flow through device (e.g., photoresistor) (epo) > For device having potential or surface barrier (e.g., phototransistor) (epo) > Device sensitive to infrared, visible, or ultraviolet radiation (epo) > Characterized by only one potential or surface barrier (epo) > Schottky potential barrier (epo)
Description: This subclass is indented under subclass E31.055. This subclass is substantially the same in scope as ECLA classification H01L31/108.

Sub-classes under this class:

Class Number Class Name Patents
257/E31.066 Metal-semiconductor-metal (msm) schottky barrier (epo) 48

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8610133 Photodetection device Dec. 17, 2013
8420451 Manufacturing method of semiconductor device Apr. 16, 2013
8368119 Integrated structure with transistors and schottky diodes and process for fabricating the same Feb. 5, 2013
8350290 Light-receiving device and manufacturing method for a light-receiving device Jan. 8, 2013
8258018 Manufacturing method of semiconductor device Sep. 4, 2012
8125008 Schottky device and process of making the same comprising a geometry gap Feb. 28, 2012
8048722 Manufacturing method of semiconductor device Nov. 1, 2011
8044486 Bottom anode Schottky diode structure Oct. 25, 2011
8022494 Photodetector and manufacturing method thereof Sep. 20, 2011
7781786 Semiconductor device having a heterojunction diode and manufacturing method thereof Aug. 24, 2010
7776636 Method for significant reduction of dislocations for a very high A1 composition A1GaN layer Aug. 17, 2010
7633135 Bottom anode Schottky diode structure and method Dec. 15, 2009
7629663 MSM type photodetection device with resonant cavity comprising a mirror with a network of metallic electrodes Dec. 8, 2009
7538362 Lateral semiconductor diode and method for fabricating it May. 26, 2009
7511352 Rail Schottky device and method of making Mar. 31, 2009
7470940 Ultraviolet detector Dec. 30, 2008
7397102 Junction barrier schottky with low forward drop and improved reverse block voltage Jul. 8, 2008
7368762 Heterojunction photodiode May. 6, 2008
7026701 Schottky barrier photodetectors Apr. 11, 2006
6982422 Photoelectric converter, its driving method, and system including the photoelectric converter Jan. 3, 2006
6881979 One-chip micro-integrated optoelectronic sensor Apr. 19, 2005
6846731 Schottky diode with silver layer contacting the ZnO and MgxZn1-xO films Jan. 25, 2005
6806508 Homoepitaxial gallium nitride based photodetector and method of producing Oct. 19, 2004
6734515 Semiconductor light receiving element May. 11, 2004
6608360 One-chip micro-integrated optoelectronic sensor Aug. 19, 2003
6579740 Method of making a thin film sensor Jun. 17, 2003
6512279 Photoelectric converter, its driving method, and system including the photoelectric converter Jan. 28, 2003
6376826 Polarity-independent optical receiver and method for fabricating same Apr. 23, 2002
6351000 Semiconductor having a heterojunction formed between a plurality of semiconductor layers Feb. 26, 2002
6350982 Inducement and detection of latch-up using a laser scanning microscope Feb. 26, 2002
6342720 Voltage-controlled wavelength-selective photodetector Jan. 29, 2002
6255227 Etching process of CoSi2 layers Jul. 3, 2001
6211560 Voltage tunable schottky diode photoemissive infrared detector Apr. 3, 2001
6184563 Device structure for providing improved Schottky barrier rectifier Feb. 6, 2001
6153484 Etching process of CoSi.sub.2 layers Nov. 28, 2000
6104074 Schottky barrier detectors for visible-blind ultraviolet detection Aug. 15, 2000
5977603 Infrared detector and fabrication method thereof Nov. 2, 1999
5962893 Schottky tunneling device Oct. 5, 1999
5961741 Metal semiconductor optical device Oct. 5, 1999
5960256 Wafer layout of semiconductor device and manufacturing method thereof Sep. 28, 1999
5945720 Photo-receiving device with light guide Aug. 31, 1999
5895938 Semiconductor device using semiconductor BCN compounds Apr. 20, 1999
5895227 Method of fabricating a photo-device Apr. 20, 1999
5872386 Wafer layout of semiconductor device Feb. 16, 1999
5859464 Optoelectronic diode and component containing same Jan. 12, 1999
5814873 Schottky barrier infrared sensor Sep. 29, 1998
5710447 Solid state image device having a transparent Schottky electrode Jan. 20, 1998
5685919 Method and device for improved photoelectric conversion Nov. 11, 1997
5661328 Photo-receiving device, and method of fabricating a photo-device Aug. 26, 1997
5652435 Vertical structure schottky diode optical detector Jul. 29, 1997

1 2 3

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