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. 07, 2021
Filed:
Sep. 05, 2019
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventors:
Assignee:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H04N 5/3745 (2011.01); H04N 5/376 (2011.01); H04N 5/378 (2011.01);
U.S. Cl.
CPC ...
H01L 27/1463 (2013.01); H01L 27/14612 (2013.01); H04N 5/376 (2013.01); H04N 5/378 (2013.01); H04N 5/37457 (2013.01);
Abstract
An imaging device includes a plurality of unit pixels disposed into pixel groups that are separated from one another by isolation structures. Unit pixels within each pixel group are separated from one another by isolation structures and share circuit elements. The isolation structures between pixel groups are full thickness isolation structures. At least a portion of the isolation structures between unit pixels within a pixel group are deep trench isolation structures.