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:
Nov. 03, 2026
Filed:
Oct. 26, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Minkwan Kim, Suwon-si, KR;
Minsung Heo, Suwon-si, KR;
Jongwoo Hong, Suwon-si, KR;
Insung Joe, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An image sensor includes a substrate including a plurality of photoelectric conversion devices, a color filter arranged on the substrate, a reflective absorption layer on the color filter and comprising at least one of tungsten, titanium, and aluminum, an anti-reflective layer arranged on the reflective absorption layer, and a plurality of micro lenses on the anti-reflective layer. The color filter may include a plurality of dielectric layers extending in a first direction that is parallel to a rear surface of the substrate, the plurality of dielectric layers having different thicknesses in a second direction that is perpendicular to the rear surface of the substrate and perpendicular to the first direction, such that the plurality of dielectric layers includes at least one dielectric layer having a thickness in the second direction that varies along the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile