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. 29, 2022
Filed:
Jun. 12, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Minho Jang, Suwon-si, KR;
Jeongsoon Kang, Gumi-si, KR;
Taehyoung Kim, Suwon-si, KR;
Masaru Ishii, Hwaseong-si, KR;
In Sung Joe, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14627 (2013.01); H01L 27/1463 (2013.01); H01L 27/14623 (2013.01); H01L 27/14685 (2013.01); H01L 27/14621 (2013.01);
Abstract
An image sensor includes a substrate having a first surface, a charge storage portion disposed in the substrate, a light-blocking pattern disposed on the first surface overlapping the charge storage portion, and a low-refractive index pattern on the light-blocking pattern.