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. 15, 2025
Filed:
Aug. 18, 2021
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Masashi Miyata, Musashino, JP;
Fumihide Kobayashi, Musashino, JP;
Toshikazu Hashimoto, Musashino, JP;
Assignee:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10F 39/00 (2025.01); G02B 5/00 (2006.01); H10F 39/12 (2025.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
H10F 39/8053 (2025.01); G02B 5/00 (2013.01); H10F 39/12 (2025.01); H10F 39/802 (2025.01); H10F 39/806 (2025.01); H10F 39/8063 (2025.01); G02B 5/20 (2013.01); H10F 39/8067 (2025.01);
Abstract
An optical element includes a transparent layer for covering a plurality of pixels each including a photoelectric conversion element; and a plurality of structures disposed in a plane direction of the transparent layer, on a side opposite to the plurality of pixels with at least a part of the transparent layer interposed therebetween. The plurality of structures are disposed in multiple layers to guide light of a color corresponding to each of the plurality of pixels among incident light to a corresponding pixel.