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:
Jul. 21, 2026
Filed:
Dec. 14, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Junghyung Pyo, Suwon-si, KR;
Seunghwan Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An image sensor includes: a substrate including a first side configured to receive light and a second side that is opposite the first side; a pixel separating pattern configured to at least partially define a unit pixel in the substrate; a first photoelectric conversion layer and a second photoelectric conversion layer arranged in a first direction in the pixel separating pattern; a first separating pattern configured to at least partially define the first photoelectric conversion layer and the second photoelectric conversion layer in the substrate between the first photoelectric conversion layer and the second photoelectric conversion layer; a first grid pattern on the pixel separating pattern; and a second grid pattern on the first separating pattern and having a lower height than the first grid pattern.