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. 26, 2024
Filed:
Apr. 14, 2020
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventors:
Xu Wang, Wuhan, CN;
Yanjie Wang, Wuhan, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/06 (2006.01); C07D 471/22 (2006.01); C07F 5/02 (2006.01); H10K 50/11 (2023.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C07D 471/22 (2013.01); C07F 5/02 (2013.01); H10K 85/322 (2023.02); H10K 85/6572 (2023.02); H10K 85/658 (2023.02); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02);
Abstract
A fluorescent material and a method of synthesizing thereof are provided. The fluorescent material includes a formula (1) as follows: and Y is N or B; Xand Xare the same or different; Xand Xare selected from C or Si; R, R, R, and Rare the same or different; R, R, R, and Rare selected from a hydrogen atom, an alkyl group, an aromatic hydrocarbon group, or a heteroaryl group; R, R, R, and Rare the same or different; R, R, R, and Rare selected from an alkyl group, an aromatic hydrocarbon group, or a heteroaryl group; or Rand Rform a cyclic group; or Rand Rform a cyclic group.