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:
Feb. 02, 2021
Filed:
May. 21, 2019
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 31/032 (2006.01); H04N 5/374 (2011.01); H01L 29/786 (2006.01); H01L 29/417 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14614 (2013.01); H01L 27/1463 (2013.01); H01L 29/41725 (2013.01); H01L 29/7869 (2013.01); H01L 31/032 (2013.01); H04N 5/374 (2013.01);
Abstract
An image sensor is provided and includes a semiconductor substrate having a first conductivity type, a photoelectric conversion region in the semiconductor substrate and having a second conductivity type, an oxide semiconductor pattern adjacent to a first surface of the semiconductor substrate, and a transfer gate on the first surface and adjacent to the photoelectric conversion region and the oxide semiconductor pattern.