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:
May. 12, 2026
Filed:
Jun. 27, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hoemin Jeong, Suwon-si, KR;
Seungjoo Nah, Suwon-si, KR;
Heegeun Jeong, Suwon-si, KR;
Soongeul Choi, Suwon-si, KR;
Dongmin Han, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An image sensor includes a chip structure including first and second regions. The chip structure further includes a substrate having a first surface, a second surface, and a recess portion, a plurality of photoelectric conversion devices included in the substrate, at least one conductive layer on a sidewall and a bottom surface of the recess portion and on the horizontal insulating layer in the second region, a first passivation layer on a side surface of the conductive layer in the recess portion and the conductive layer on the horizontal insulating layer, and a second passivation layer on side surface of the first passivation layer in the recess portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile