US 12,225,814 B2
Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode and display device
Changwoo Kim, Suwon-si (KR); Seungjae Lee, Suwon-si (KR); Hyung Sun Kim, Suwon-si (KR); Dong Wan Ryu, Suwon-si (KR); Chang Ju Shin, Suwon-si (KR); Kipo Jang, Suwon-si (KR); Sung-Hyun Jung, Suwon-si (KR); Juyeon Jung, Suwon-si (KR); and Handong Chu, Suwon-si (KR)
Assigned to SAMSUNG SDI CO., LTD., Yongin-si (KR)
Appl. No. 16/955,128
Filed by SAMSUNG SDI CO., LTD., Yongin-si (KR)
PCT Filed Dec. 31, 2018, PCT No. PCT/KR2018/016993
§ 371(c)(1), (2) Date Jun. 18, 2020,
PCT Pub. No. WO2019/132632, PCT Pub. Date Jul. 4, 2019.
Claims priority of application No. 10-2017-0184865 (KR), filed on Dec. 29, 2017; and application No. 10-2018-0173877 (KR), filed on Dec. 31, 2018.
Prior Publication US 2020/0388766 A1, Dec. 10, 2020
Int. Cl. C07D 405/14 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/12 (2023.01); H10K 59/00 (2023.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01)
CPC H10K 85/654 (2023.02) [C07D 405/14 (2013.01); C09K 11/06 (2013.01); H10K 85/342 (2023.02); H10K 85/6574 (2023.02); C09K 2211/1029 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/185 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02)] 14 Claims
OG exemplary drawing
 
1. A compound for an organic optoelectronic diode represented by Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 1,
Ar1 is an unsubstituted biphenyl group or an unsubstituted terphenyl group,
Ar2 is represented by one of Chemical Formula 2A, Chemical Formula 3A, and Chemical Formula 4A, and
Ar3 is represented by Chemical Formula 2B or Chemical Formula 4B,

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 2A, Chemical Formula 3A, Chemical Formula 4A, Chemical Formula 2B and Chemical Formula 4B,
X is O,
R1 and R2 are independently an unsubstituted phenyl group,
R1 is bonded to the moiety that includes X at the 1 or 4 position,
R2 is bonded to the moiety that includes X at the 9 position,
m1 and m2 are each 0, m3 and m4 are each independently 0 or 1, and m1+m2+m3+m4=1, and
* is a linking point.