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:
Oct. 30, 2018
Filed:
Nov. 28, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kouhei Hashimoto, Kawasaki, JP;
Takahiro Hachisu, Isehara, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 27/148 (2006.01); H04N 5/369 (2011.01); H04N 5/374 (2011.01); H04N 5/378 (2011.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14623 (2013.01); H01L 27/1462 (2013.01); H01L 27/14627 (2013.01); H01L 27/14643 (2013.01); H01L 27/14806 (2013.01); H04N 5/3696 (2013.01); H04N 5/374 (2013.01); H04N 5/378 (2013.01); H04N 5/23212 (2013.01);
Abstract
A solid-state image pickup device has an image pickup pixel including a first photoelectric conversion portion and a first transistor and a focus detection pixel including a second photoelectric conversion portion, a second transistor, and a light shielding portion, in which a reflection preventing portion is provided on the underface side of the light shielding portion.