US 12,329,030 B2
Organic compound, organic light emitting diode and organic light emitting device having the compound
Dae Wi Yoon, Paju-si (KR); Seon Keun Yoo, Paju-si (KR); Shin Han Kim, Paju-si (KR); Min Gi Hong, Paju-si (KR); Seong Su Jeon, Paju-si (KR); and Ji Cheol Shin, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Appl. No. 17/617,905
Filed by LG DISPLAY CO., LTD, Seoul (KR)
PCT Filed Jun. 15, 2021, PCT No. PCT/KR2021/007427
§ 371(c)(1), (2) Date Dec. 9, 2021,
PCT Pub. No. WO2022/124502, PCT Pub. Date Jun. 16, 2022.
Claims priority of application No. 10-2020-0170430 (KR), filed on Dec. 8, 2020.
Prior Publication US 2022/0231236 A1, Jul. 21, 2022
Int. Cl. H10K 85/60 (2023.01); C07D 471/04 (2006.01); C09K 11/06 (2006.01); H10K 50/16 (2023.01); H10K 50/19 (2023.01)
CPC H10K 85/6576 (2023.02) [C07D 471/04 (2013.01); C09K 11/06 (2013.01); H10K 85/615 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); C07B 2200/05 (2013.01); C09K 2211/1018 (2013.01); H10K 50/16 (2023.02); H10K 50/166 (2023.02); H10K 50/19 (2023.02)] 22 Claims
OG exemplary drawing
 
1. An organic compound having the following structure of Formula 1:

OG Complex Work Unit Chemistry
wherein Ar1 is C6-C30 arylene or C3-C30 hetero arylene, each of the C6-C30 arylene or the C3-C30 hetero arylene is independently unsubstituted or substituted with at least one of a C1-C10 alkyl group, a C6-C20 aryl group and a C3-C20 hetero aryl group; A has the following structure of Formula 2; B has the following structure of Formula 3; and m is 0 or 1;

OG Complex Work Unit Chemistry
wherein each of R1 to R3 is independently protium, halogen, a cyano group, a C1-C20 alkyl group, a C1-C20 halo alkyl group, a C1-C20 alkoxy group, a C1-C20 alkyl amino group, a C5-C30 alicyclic group, a C4-C30 hetero alicyclic group, a C6-C30 aromatic group or a C3-C30 hetero aromatic group, the C1-C20 alkoxy group is unsubstituted or substituted with halogen, and each of the C6-C30 aromatic group and the C3-C30 hetero aromatic group is independently unsubstituted or substituted with at least one of a C1-C20 alkyl group, a C6-C20 aromatic group and a C3-C20 hetero aromatic group; each of a, b and c is a number of a substituent, a is an integer of 0 to 3, each of b and c is independently an integer of 0 to 2;

OG Complex Work Unit Chemistry
wherein X is O, S or SO2; each of R11 and R12 is independently protium, deuterium, halogen, a cyano group, a C1-C20 alkyl group, a C1-C20 halo alkyl group, a C1-C20 alkoxy group, a C1-C20 alkyl amino group, a C5-C30 alicyclic group, a C4-C30 hetero alicyclic group, a C6-C30 aromatic group or a C3-C30 hetero aromatic group, each of the C6-C30 aromatic group and the C3-C30 hetero aromatic group is independently unsubstituted or substituted with at least one of a C1-C20 alkyl group, a C6-C20 aromatic group and a C3-C20 hetero aromatic group, at least one of R11 and R12 is deuterium, R11 is identical to or different from each other when d is two or more and R12 is identical to or different from each other when e is two or more; each of d and e is a number of a substituent, d is an integer of 0 to 3 and e is an integer of 0 to 4, at least one of d and e is not 0.