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Class Information
Number: 257/E31.078
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 pn homojunction gate (epo) > Charge-coupled device (ccd) (epo)
Description: This subclass is indented under subclass E31.077. This subclass is substantially the same in scope as ECLA classification H01L31/112C2.

Patents under this class:

Patent Number Title Of Patent Date Issued
8569807 Backside illuminated image sensor having capacitor on pixel region Oct. 29, 2013
8314450 Solid-state imaging device and method for manufacturing same Nov. 20, 2012
7968365 Method for manufacturing solid-state imaging device Jun. 28, 2011
7935988 Method of manufacturing solid state imaging device, solid state imaging device, and camera using solid state imaging device May. 3, 2011
7759157 Gate oxide film structure for a solid state image pick-up device Jul. 20, 2010
7705374 Solid-state image pickup device and driving method of solid-state image pickup device Apr. 27, 2010
7645646 Manufacture of electronic devices comprising thin-film circuit elements Jan. 12, 2010
7585694 Manufacturing method of solid-state imaging device Sep. 8, 2009
7557390 Solid image capturing element for power saving at output section and manufacturing method for the same Jul. 7, 2009
7508017 Solid-state image sensor using junction gate type field-effect transistor as pixel Mar. 24, 2009
7452744 Method of manufacturing solid image pickup apparatus Nov. 18, 2008
7102185 Lightshield architecture for interline transfer image sensors Sep. 5, 2006
6323768 Electromagnetic energy detection Nov. 27, 2001
6239702 Electromagnetic energy detection May. 29, 2001
6031274 Back irradiation type light-receiving device and method of making the same Feb. 29, 2000
5001530 Infrared Schottky junction charge coupled device Mar. 19, 1991

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