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:
Nov. 24, 2020
Filed:
Sep. 28, 2017
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); G02B 1/115 (2015.01); H04N 5/369 (2011.01); G06K 9/00 (2006.01); G02B 5/00 (2006.01); H04N 5/357 (2011.01); G02B 3/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1462 (2013.01); G02B 1/115 (2013.01); G02B 3/00 (2013.01); G02B 5/00 (2013.01); G06K 9/00885 (2013.01); H01L 27/14623 (2013.01); H01L 27/14627 (2013.01); H01L 27/14629 (2013.01); H01L 27/14649 (2013.01); H01L 27/14685 (2013.01); H04N 5/3572 (2013.01); H04N 5/369 (2013.01); G06K 2009/00932 (2013.01);
Abstract
Provided is a solid-state image sensor that includes a micro lens through which incident light is condensed, a photoelectrical conversion unit that generates electric charge based on the condensed incident light, and a translucent plate formed between the micro lens and the photoelectrical conversion unit and including a light-shielding wall provided between a translucent part provided for each pixel and the pixel. An antireflection film including films of two layers or more is formed between the light-shielding wall and the translucent part.