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:
Mar. 31, 2026
Filed:
Mar. 21, 2023
Applicant:
Db Hitek Co., Ltd., Bucheon-si, KR;
Inventors:
Assignee:
DB HiTek Co., Ltd., Bucheon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H10F 39/00 (2025.01); H10F 39/12 (2025.01); H10F 39/18 (2025.01);
U.S. Cl.
CPC ...
H10F 39/8067 (2025.01); H10F 39/014 (2025.01); H10F 39/024 (2025.01); H10F 39/182 (2025.01); H10F 39/199 (2025.01); H10F 39/8053 (2025.01); H10F 39/8057 (2025.01); H10F 39/8063 (2025.01); H10F 39/811 (2025.01);
Abstract
Disclosed are a backside illuminated image sensor and a method of manufacturing the same. More particularly, a backside illuminated image sensor and a method of manufacturing the backside illuminated image sensor include a light scattering portion in a substrate configured to converge a path of incident light to a photoelectric conversion structure, thereby preventing cross-talk between adjacent pixels and increasing light sensitivity.
Yun, Sang. (2026). Backside illuminated image sensor and manufacturing method thereof (U.S. Patent No. 12593522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12593522
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile