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:
Nov. 17, 2020
Filed:
Jan. 06, 2017
Applicant:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Inventors:
Shigeaki Funyuu, Tsuchiura, JP;
Tomotsugu Sugioka, Ibaraki, JP;
Kenichi Ishitsuka, Nagareyama, JP;
Naoki Asano, Tsukuba, JP;
Assignee:
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0035 (2013.01); C09K 11/06 (2013.01); H01L 51/0097 (2013.01); H01L 51/50 (2013.01); H01L 51/5056 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01);
Abstract
One embodiment relates to an organic electronic material containing a charge transport polymer or oligomer, wherein the charge transport polymer or oligomer has a structural unit containing an aromatic amine structure substituted with a fluorine atom.