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:
Jul. 16, 2024
Filed:
Mar. 20, 2019
Applicant:
Hodogaya Chemical Co., Ltd., Tokyo, JP;
Inventors:
Kouki Kase, Tokyo, JP;
Su-Jin Lee, Tokyo, JP;
Si-In Kim, Tokyo, JP;
Kazuyuki Suruga, Tokyo, JP;
Yuta Hirayama, Tokyo, JP;
Assignee:
HODOGAYA CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 471/04 (2006.01); H10K 85/60 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); H10K 85/6572 (2023.02); H10K 50/16 (2023.02); H10K 50/171 (2023.02);
Abstract
A compound including a benzimidazole ring structure, represented by general formula (1). (In formula (1), Xand Xmay be the same or different and each represent a specific carbon atom or a nitrogen atom, Ar represents a specific group, Rand Rmay be the same or different and each represent a specific group, and m is an integer of 0-4.)