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. 29, 2024
Filed:
Aug. 07, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 493/22 (2006.01); C07D 495/04 (2006.01); C07D 495/22 (2006.01); C07D 517/14 (2006.01); H10K 85/60 (2023.01); H10K 10/46 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6576 (2023.02); C07D 493/22 (2013.01); C07D 495/04 (2013.01); C07D 495/22 (2013.01); C07D 517/14 (2013.01); H10K 85/657 (2023.02); H10K 85/6574 (2023.02); H10K 10/484 (2023.02);
Abstract
To provide a fused hetero 5-membered ring molecule having further sufficiently high hole mobility. Disclosed is a fused hetero 5-membered ring molecule having, in one molecule, eight aromatic rings including three or five hetero 5-membered rings, and the eight aromatic rings having one or two naphthalene structures. The three or five hetero 5-membered rings are each independently selected from the group consisting of a thiophene ring, a selenophene ring, and a furan ring.