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. 15, 2024
Filed:
Jul. 19, 2023
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventors:
Syuuiti Takizawa, Tokyo, JP;
Michinori Shiomi, Kanagawa, JP;
Assignee:
Sony Group Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 30/35 (2023.01); B82Y 10/00 (2011.01); B82Y 15/00 (2011.01); B82Y 40/00 (2011.01); H10K 19/20 (2023.01); H10K 39/32 (2023.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
H10K 30/35 (2023.02); B82Y 10/00 (2013.01); B82Y 15/00 (2013.01); B82Y 40/00 (2013.01); H10K 19/20 (2023.02); H10K 39/32 (2023.02); B82Y 30/00 (2013.01);
Abstract
To provide a semiconductor film capable of realizing further enhancement of photoelectric conversion efficiency. The semiconductor film includes semiconductor nanoparticles and a compound represented by the following general formula (1), in which the compound represented by the general formula (1) is coordinated to the semiconductor nanoparticles. (In the general formula (1), X represents —SH, —COOH, —NH, —PO(OH), or —SO(OH), Arepresents —S, —COO, —PO(OH)O, or —SO(O), and n is an integer of 1 to 3. Brepresents Li, Na, or K.)