US 11,871,659 B2
Composition for optoelectronic device and organic optoelectronic device and display device
Jinhyun Lui, Suwon-si (KR); Dong Min Kang, Suwon-si (KR); Hyung Sun Kim, Suwon-si (KR); Yongtak Yang, Suwon-si (KR); Sung-Hyun Jung, Suwon-si (KR); Ho Kuk Jung, Suwon-si (KR); Youngkyoung Jo, Suwon-si (KR); Pyeongseok Cho, Suwon-si (KR); Dalho Huh, Suwon-si (KR); and Hyungyu Lee, Suwon-si (KR)
Assigned to Samsung SDI Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG SDI CO., LTD., Yongin-si (KR)
Filed on Feb. 12, 2020, as Appl. No. 16/788,552.
Claims priority of application No. 10-2019-0018238 (KR), filed on Feb. 15, 2019.
Prior Publication US 2020/0266357 A1, Aug. 20, 2020
Int. Cl. C07D 405/14 (2006.01); H10K 85/60 (2023.01); C07D 405/10 (2006.01); C09K 11/06 (2006.01); C07D 487/04 (2006.01); H10K 50/11 (2023.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01); H10K 101/10 (2023.01); H10K 102/00 (2023.01)
CPC H10K 85/654 (2023.02) [C07D 405/10 (2013.01); C07D 405/14 (2013.01); C07D 487/04 (2013.01); C09K 11/06 (2013.01); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 71/00 (2023.02); H10K 71/164 (2023.02); H10K 2101/10 (2023.02); H10K 2102/351 (2023.02)] 8 Claims
 
1. A composition, comprising:
a first compound;
a second compound; and
a third compound,
wherein:
the first compound, the second compound, and the third compound are different from each other,
the first compound is represented by one of Chemical Formula I-1A-1 Chemical Formula I-1B-1, and Chemical Formula I-1B-3,
the second compound is represented by one of Chemical Formula I-1A-1, Chemical Formula I-1B-1, and Chemical Formula I-1B-3, and
the third compound is represented by Chemical Formula II-1 or Chemical Formula III-3:

OG Complex Work Unit Chemistry
wherein, in Chemical Formula I-1A-1, Chemical Formula I-1B-1, and Chemical Formula I-1B-3,
X3 is O, S, or NRk,
X5 is O, S, CR205R206, or NRm,
L2, L4, and L6 are independently a single bond or a substituted or unsubstituted phenylene group,
Rk, Rm, R4, and R6 are independently a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heterocyclic group, or a combination thereof,
R38 to R41, R45, and R46 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heterocyclic group, a substituted or unsubstituted silyl group, a substituted or unsubstituted amine group, a halogen, a cyano group, or a combination thereof, and
R205, R206, R209 and R210 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C20 aryl group, a halogen, a cyano group, or a combination thereof;

OG Complex Work Unit Chemistry
wherein, in Chemical Formula II-1 and Chemical Formula III-3,
L7, L8, L10, L11, La3, La4 and L34 are independently a single bond, a substituted or unsubstituted C6 to C20 arylene group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof,
R7, R8, and R57 to R61 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heterocyclic group, or a combination thereof, and
Rb3, Rb4, and R12 to R19 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heterocyclic group, a substituted or unsubstituted silyl group, a substituted or unsubstituted amine group, a halogen, a cyano group, or a combination thereof.