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Class Information
Number: 257/E31.075
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) > Field-effect type (e.g., junction field-effect phototransistor) (epo) > With schottky gate (epo) > Charge-coupled device (ccd) (epo)
Description: This subclass is indented under subclass E31.074. This subclass is substantially the same in scope as ECLA classification H01L31/112B2.










Patents under this class:

Patent Number Title Of Patent Date Issued
8643132 In-pixel high dynamic range imaging Feb. 4, 2014
8569805 Solid-state image sensor and method for producing the same Oct. 29, 2013
8354700 Image sensor and method for manufacturing an image sensor Jan. 15, 2013
8314450 Solid-state imaging device and method for manufacturing same Nov. 20, 2012
8048705 Method and structure for a CMOS image sensor using a triple gate process Nov. 1, 2011
7968365 Method for manufacturing solid-state imaging device Jun. 28, 2011
7943968 Charge transfer semiconductor device and manufacturing method thereof May. 17, 2011
7838344 Method for manufacturing a charge coupled device Nov. 23, 2010
7759157 Gate oxide film structure for a solid state image pick-up device Jul. 20, 2010
7695992 Vertical type CMOS image sensor and fabricating method thereof Apr. 13, 2010
7679116 Photoelectric conversion device, method of manufacturing photoelectric conversion device, and image pickup system Mar. 16, 2010
7585694 Manufacturing method of solid-state imaging device Sep. 8, 2009
7508017 Solid-state image sensor using junction gate type field-effect transistor as pixel Mar. 24, 2009
7172922 CMOS image sensor array with black pixel using negative-tone resist support layer Feb. 6, 2007
6091092 Driving-gate charge-coupled device Jul. 18, 2000
5001530 Infrared Schottky junction charge coupled device Mar. 19, 1991











 
 
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