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:
Dec. 24, 2024
Filed:
Oct. 14, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Eunsub Shim, Hwaseong-si, KR;
Kyungho Lee, Suwon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14612 (2013.01); H01L 27/14643 (2013.01);
Abstract
An image sensor includes a pixel array including pixels, wherein each pixel includes at least one photodiode generating electrical charge and a pixel circuit providing a pixel signal based on the electrical charge. The images sensor also includes a logic circuit configured to generate an image based on the pixel signal, wherein the pixel circuit includes a parallel-connected first reset transistor and second reset transistor, and the logic circuit determines whether the second reset transistor is turned ON/OFF based on a level of incident light received by the at least one photodiode during an exposure time period.