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:
Mar. 08, 2022
Filed:
Sep. 25, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Yoshihisa Fujimoto, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/44 (2006.01); H04N 5/378 (2011.01); H04N 5/369 (2011.01);
U.S. Cl.
CPC ...
G01J 1/44 (2013.01); H04N 5/3698 (2013.01); H04N 5/378 (2013.01); G01J 2001/444 (2013.01); G01J 2001/446 (2013.01);
Abstract
An analog front end that reads from a sensor an output signal which is either a current output signal (IOUT) or a charge output signal corrects characteristics of the sensor by adjusting a bias voltage (VBIAS) of an output signal line from the sensor.