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:
Jun. 03, 2025
Filed:
Sep. 28, 2018
Applicant:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Inventors:
Kazuyuki Kamo, Tokyo, JP;
Iori Fukushima, Tokyo, JP;
Tomotsugu Sugioka, Tokyo, JP;
Kenichi Ishitsuka, Tokyo, JP;
Akihiro Yoshida, Tokyo, JP;
Assignee:
Resonac Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 165/00 (2006.01); C08G 61/12 (2006.01); C09D 11/10 (2014.01); C09D 11/52 (2014.01); G09F 9/30 (2006.01); H10K 50/15 (2023.01); H10K 50/17 (2023.01); H10K 77/10 (2023.01); H10K 85/10 (2023.01);
U.S. Cl.
CPC ...
C09D 165/00 (2013.01); C08G 61/12 (2013.01); C09D 11/10 (2013.01); C09D 11/52 (2013.01); G09F 9/301 (2013.01); H10K 77/111 (2023.02); H10K 85/111 (2023.02); C08G 2261/3162 (2013.01); C08G 2261/411 (2013.01); H10K 50/15 (2023.02); H10K 50/17 (2023.02);
Abstract
An organic electronic material including a charge transporting polymer having a structure that is represented by Formula (1) and that is branched in three or more directions (in the formula, Rf's are each independently a fluoroalkyl group, a and b are 0 or 1, and a and b are not both 0 at the same time).