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. 13, 2026
Filed:
Jan. 05, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Minjun Choi, Suwon-si, KR;
Jihyun Kwak, Suwon-si, KR;
Hyoeun Kim, Suwon-si, KR;
Surim Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An image sensor is provided. The image sensor includes a first semiconductor chip including a first semiconductor substrate having a pixel unit, a first wiring structure having a first wiring layer, and a first bonding pad; a second semiconductor chip including a second semiconductor substrate having first and second surfaces, a second wiring structure on the first surface, contacting the first wiring structure, and having a second wiring layer, a second upper bonding pad bonded to the first bonding pad, and a via structure connected to the second wiring layer and extending to the second surface; a bonding layer including a bonding insulating layer on the second surface, and a second lower bonding pad connected to the via structure; and a third semiconductor chip including a third semiconductor substrate, a third wiring structure contacting the bonding insulating layer, and a third bonding pad bonded to the second lower bonding pad.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile