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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.:

US 12479859 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

Jun. 13, 2023

Photoelectric conversion element, imaging element, optical sensor, and compound

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Hiroki Sugiura, Kanagawa, JP;

Yukio Tani, Kanagawa, JP;

Ryo Fujiwara, Kanagawa, JP;

Yasunori Yonekuta, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Jesse Y Miyoshi

Int. Cl.
CPC ...
C07D 513/04 (2006.01); C07D 519/00 (2006.01); H10K 30/00 (2023.01); H10K 30/30 (2023.01); H10K 30/50 (2023.01); H10K 39/32 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07D 513/04 (2013.01); C07D 519/00 (2013.01); H10K 30/00 (2023.02); H10K 39/32 (2023.02); H10K 85/626 (2023.02); H10K 85/654 (2023.02); H10K 85/655 (2023.02); H10K 85/656 (2023.02); H10K 85/657 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 30/30 (2023.02); H10K 30/50 (2023.02);
Abstract

The present invention is to provide a photoelectric conversion element with the electric field strength dependence of a photoelectric conversion efficiency suppressed. In addition, an imaging element, an optical sensor, and a compound are provided. The photoelectric conversion element includes a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by Formula (1)

Find Patent Forward Citations

Sugiura, Hiroki. (2025). Photoelectric conversion element, imaging element, optical sensor, and compound (U.S. Patent No. 12479859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12479859

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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