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:
Sep. 29, 2026
Filed:
Jan. 30, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dohyun Kwon, Suwon-si, KR;
Sangchun Park, Suwon-si, KR;
Sungyong You, Suwon-si, KR;
Dong-Chul Lee, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An image sensor comprises a substrate that comprises a first surface, a second surface facing the first surface, and a plurality of pixel regions disposed along a first direction and a second direction. The sensor comprises a plurality of ground regions that are disposed within a portion of the substrate along a depth direction perpendicular to the first direction and the second direction from the first surface of the substrate. The sensor comprises a deep trench that extends from the first surface of the substrate to the second surface of the substrate. The sensor comprises a shallow trench that extends into the portion of the substrate along the depth direction from the first surface of the substrate and is disposed at an outer edge of at least a portion of the deep trench.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile