US 11,926,603 B2
Compound, composition, organic optoelectronic diode, and display device
Hanill Lee, Suwon-si (KR); Giwook Kang, Suwon-si (KR); Byungku Kim, Suwon-si (KR); Chang Ju Shin, Suwon-si (KR); Dongkyu Ryu, Suwon-si (KR); Eun Sun Yu, Suwon-si (KR); and Kipo Jang, Suwon-si (KR)
Assigned to SAMSUNG SDI CO., LTD., Yongin-si (KR); and SAMSUNG ELECTRONICS CO., LTD, Suwon-si (KR)
Appl. No. 16/962,920
Filed by SAMSUNG SDI CO., LTD., Yongin-si (KR); and SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
PCT Filed Jan. 10, 2019, PCT No. PCT/KR2019/000402
§ 371(c)(1), (2) Date Jul. 17, 2020,
PCT Pub. No. WO2019/146938, PCT Pub. Date Aug. 1, 2019.
Claims priority of application No. 10-2018-0008776 (KR), filed on Jan. 24, 2018.
Prior Publication US 2021/0130304 A1, May 6, 2021
Int. Cl. H01L 51/50 (2006.01); C07D 209/82 (2006.01); C07D 251/24 (2006.01); H10K 59/00 (2023.01); H10K 85/60 (2023.01); H10K 101/30 (2023.01)
CPC C07D 251/24 (2013.01) [C07D 209/82 (2013.01); H10K 59/00 (2023.02); H10K 85/6572 (2023.02); H10K 2101/30 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A compound represented by Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 1,
R1 to R14 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a cyano group, or a combination thereof,
R1 and R2 are independently present,
R3 and R4 are independently present,
L1 is a single bond, a substituted or unsubstituted C6 to C30 arylene group, or a substituted or unsubstituted C2 to C30 heteroarylene group,
n1 and n3 are independently 0 or 1, and
n2 is 1.