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. 18, 2024
Filed:
Mar. 04, 2021
Applicants:
Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Shanghai, CN;
Inventors:
Wei Gao, Shanghai, CN;
Wenpeng Dai, Shanghai, CN;
Lei Zhang, Shanghai, CN;
Quan Ran, Shanghai, CN;
Lu Zhai, Shanghai, CN;
Lilian Kuang, Shanghai, CN;
Assignees:
Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/15 (2023.01); C07D 491/048 (2006.01); C07D 491/147 (2006.01); C07D 495/14 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/16 (2023.01); H10K 50/858 (2023.01);
U.S. Cl.
CPC ...
H10K 85/636 (2023.02); C07D 491/048 (2013.01); C07D 491/147 (2013.01); C07D 495/14 (2013.01); C09K 11/06 (2013.01); H10K 85/633 (2023.02); C09K 2211/1018 (2013.01); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/858 (2023.02); H10K 85/626 (2023.02); H10K 85/657 (2023.02); H10K 85/6574 (2023.02);
Abstract
A heterocyclic compound containing heteroatom substituted fluorene is provided in the present disclosure. The heterocyclic compound includes a structure: