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:
Dec. 27, 2022
Filed:
Apr. 30, 2020
Applicant:
The Hong Kong University of Science and Technology, Hong Kong, CN;
Inventors:
He Yan, Hong Kong, CN;
Jianquan Zhang, Hong Kong, CN;
Assignee:
The Hong Kong University of Science and Technology, Hong Kong, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 495/22 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
C07D 495/22 (2013.01); H01L 51/424 (2013.01); H01L 51/428 (2013.01);
Abstract
Provided herein are small molecular acceptor compounds containing thiophene end groups, methods for their preparation and intermediates used therein, the use of formulations containing the same as semiconductors in organic electronic devices, especially in organic photovoltaic and organic field-effect transistor devices, and to organic electronic and organic photovoltaic devices made from these formulations.