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:
May. 18, 2021
Filed:
Jul. 08, 2020
Applicants:
Fujifilm Corporation, Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Inventors:
Yukio Tani, Kanagawa, JP;
Kenji Shirokane, Kanagawa, JP;
Tetsuya Watanabe, Kanagawa, JP;
Toshihiro Okamoto, Tokyo, JP;
Junichi Takeya, Tokyo, JP;
Assignees:
FUJIFILM Corporation, Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C08G 61/00 (2006.01); C08F 220/68 (2006.01); C08G 61/12 (2006.01); C09D 5/24 (2006.01); C09D 165/00 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C08F 220/68 (2013.01); C08G 61/122 (2013.01); C08G 61/126 (2013.01); C09D 5/24 (2013.01); C09D 165/00 (2013.01); H01L 51/0035 (2013.01); H01L 51/0043 (2013.01); C08G 2261/124 (2013.01); C08G 2261/149 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/18 (2013.01); C08G 2261/228 (2013.01); C08G 2261/312 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/514 (2013.01); H01L 51/0004 (2013.01); H01L 51/0545 (2013.01); H01L 51/0558 (2013.01);
Abstract
Provided are an organic thin film transistor element comprising an organic semiconductor layer containing a specific polymer which has a repeating unit including a structure represented by a specific formula, an organic semiconductor film suitable as the organic semiconductor layer and a method of manufacturing the same, and a polymer and a composition suitable as a constituent material of the organic semiconductor film.