US 11,856,853 B2
Organic compound, organic light emitting diode and organic light emitting device including the compound
Hyong-Jong Choi, Paju-si (KR); Bo-Min Seo, Paju-si (KR); Ik-Rang Choe, Paju-si (KR); Hye-Gun Ryu, Paju-si (KR); and Jin-Joo Kim, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR); and LG CHEM, LTD., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR); and LG CHEM, LTD., Seoul (KR)
Filed on Nov. 25, 2020, as Appl. No. 17/105,096.
Claims priority of application No. 10-2019-0158925 (KR), filed on Dec. 3, 2019; and application No. 10-2020-0142736 (KR), filed on Oct. 30, 2020.
Prior Publication US 2021/0167300 A1, Jun. 3, 2021
Int. Cl. H10K 85/60 (2023.01); C09K 11/06 (2006.01); C07D 493/04 (2006.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01); H10K 59/12 (2023.01); H10K 101/10 (2023.01); H10K 101/30 (2023.01); H10K 101/40 (2023.01)
CPC H10K 85/6574 (2023.02) [C07D 493/04 (2013.01); C09K 11/06 (2013.01); H10K 85/6572 (2023.02); H10K 85/6576 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 59/12 (2023.02); H10K 2101/10 (2023.02); H10K 2101/30 (2023.02); H10K 2101/40 (2023.02)] 23 Claims
OG exemplary drawing
 
1. An organic compound having the following structure of Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein each of R1 to R15 is independently selected from the group consisting of hydrogen, an unsubstituted or substituted silyl group, an unsubstituted or substituted C1-C20 alkyl group, an unsubstituted or substituted C1-C20 alkoxy group, an unsubstituted or substituted C1-C20 alkyl amino group, an unsubstituted or substituted C6-C30 aromatic group and an unsubstituted or substituted C3-C30 hetero aromatic group, or two adjacent groups among R1 to R15 form an unsubstituted or substituted C6-C20 aromatic ring or an unsubstituted or substituted C3-C20 hetero aromatic ring; each of X, Y and Z is independently oxygen (O) or sulfur (S).