The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2019
Filed:
Sep. 07, 2015
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Kunihiko Iizuka, Sakai, JP;
Shigenari Taguchi, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/20 (2006.01); H04N 5/378 (2011.01); H04N 5/32 (2006.01); H01L 27/146 (2006.01); H04N 5/365 (2011.01); H04N 5/363 (2011.01);
U.S. Cl.
CPC ...
G01T 1/20 (2013.01); H01L 27/146 (2013.01); H04N 5/32 (2013.01); H04N 5/363 (2013.01); H04N 5/3655 (2013.01); H04N 5/378 (2013.01);
Abstract
A radiation detector (radiation sensor) includes a sensor element () and an amplifying transistor (), reads a current value that flows between the drain and the source based on a change in voltage of a gate electrode of the amplifying transistor (), and also includes a reset reading circuit () that includes an amplifier () and reads the current value, and the reset reading circuit () outputs an initial voltage to the gate electrode so that the current value becomes a value that is determined in advance.