US 12,414,464 B2
Organic compound and application thereof
Ying Liu, Wuhan (CN); Dong Jiang, Wuhan (CN); Dongyang Deng, Wuhan (CN); and Wei Gao, Wuhan (CN)
Assigned to Wuhan Tianma Microelectronics Co., Ltd., Wuhan (CN); and Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Shanghai (CN)
Filed by Wuhan Tianma Microelectronics Co., Ltd., Wuhan (CN); and Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Shanghai (CN)
Filed on Jun. 21, 2022, as Appl. No. 17/845,004.
Claims priority of application No. 202210137557.4 (CN), filed on Feb. 15, 2022.
Prior Publication US 2022/0328770 A1, Oct. 13, 2022
Int. Cl. H10K 85/60 (2023.01); C07D 493/10 (2006.01); C07D 495/10 (2006.01); C07D 498/10 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 101/10 (2023.01)
CPC H10K 85/6574 (2023.02) [C07D 493/10 (2013.01); C07D 495/10 (2013.01); C07D 498/10 (2013.01); C09K 11/06 (2013.01); H10K 85/654 (2023.02); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02)] 14 Claims
OG exemplary drawing
 
1. An organic compound, wherein the organic compound has a structure represented by Formula I:

OG Complex Work Unit Chemistry
wherein L is independently selected from a single bond, substituted or unsubstituted C6 to C30 aryl or substituted or unsubstituted C5 to C30 heteroaryl;
A is independently selected from cyano, substituted or unsubstituted C6 to C40 arylamine or substituted or unsubstituted C5 to C30 heteroaryl;
X and Y are independently selected from O, S,

OG Complex Work Unit Chemistry
or M—R, wherein M is N, Si-R or B, and R is C1 to C10 linear or branched alkyl, C1 to C10 alkoxy, C6 to C20 aryl or C6 to C20 arylamino; and
n is an integer from 1 to 16.