US 12,065,406 B2
Compound, organic optoelectronic device and display device
Jin-Hwan Shin, Yongin-si (KR); Yong-Woo Kim, Yongin-si (KR); and Gwang-Il Dong, Yongin-si (KR)
Assigned to LT MATERIALS CO., LTD., Yongin (KR)
Appl. No. 17/426,880
Filed by LT MATERIALS CO., LTD., Yongin-Si (KR)
PCT Filed Jan. 30, 2020, PCT No. PCT/KR2020/001444
§ 371(c)(1), (2) Date Jul. 29, 2021,
PCT Pub. No. WO2020/159266, PCT Pub. Date Aug. 6, 2020.
Claims priority of application No. 10-2019-0012105 (KR), filed on Jan. 30, 2019.
Prior Publication US 2022/0106332 A1, Apr. 7, 2022
Int. Cl. C07D 209/86 (2006.01); C07D 209/82 (2006.01); C07D 405/04 (2006.01); C07D 405/12 (2006.01); C07D 409/04 (2006.01); C07D 409/12 (2006.01); C07D 519/00 (2006.01); H10K 50/11 (2023.01); H10K 50/14 (2023.01); H10K 50/15 (2023.01); H10K 85/60 (2023.01)
CPC C07D 209/86 (2013.01) [C07D 209/82 (2013.01); C07D 405/04 (2013.01); C07D 405/12 (2013.01); C07D 409/04 (2013.01); C07D 409/12 (2013.01); C07D 519/00 (2013.01); H10K 50/11 (2023.02); H10K 50/14 (2023.02); H10K 85/624 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 50/15 (2023.02)] 10 Claims
OG exemplary drawing
 
1. A compound represented by the following Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 1,
Ar1 is a substituted or unsubstituted C2 to C60 heteroaryl group;
Ar2 and Ar3 are each independently a substituted or unsubstituted C6 to C60 aryl group, or any one of the following Chemical Formulae 3-1 to 3-4;
L1 to L3 are each independently a single bond, a substituted or unsubstituted C6 to C60 arylene group, or a substituted or unsubstituted C2 to C60 heteroarylene group;
n1 to n3 are each independently one of integers of 0 to 2; and
R1 to R6 are each independently hydrogen, deuterium, a cyano group, a substituted or unsubstituted C1 to C60 alkyl group, or a substituted or unsubstituted C6 to C60 aryl group,

OG Complex Work Unit Chemistry
in Chemical Formula 3-1 to Chemical Formula 3-4,
X is —O—, —S— or —CRxRy—;
Rx and Ry are each independently hydrogen, deuterium, a cyano group, a substituted or unsubstituted C1 to C60 alkyl group or a C6 to C60 aryl group, or fused to each other to form a ring; and
Rb to Re are each independently hydrogen, deuterium, a cyano group, a substituted or unsubstituted C1 to C60 alkyl group, or a C6 to C60 aryl group.