US 11,793,068 B2
Amine compound and organic electroluminescence device including the same
Takuya Uno, Yokohama (JP)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Jul. 1, 2021, as Appl. No. 17/365,393.
Application 17/365,393 is a continuation of application No. 16/040,332, filed on Jul. 19, 2018, granted, now 11,121,329.
Claims priority of application No. 10-2017-0158831 (KR), filed on Nov. 24, 2017.
Prior Publication US 2021/0359230 A1, Nov. 18, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 85/10 (2023.01); H10K 85/40 (2023.01); C07F 7/08 (2006.01); C09K 11/06 (2006.01); H01L 27/12 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01)
CPC H10K 85/40 (2023.02) [C07F 7/0812 (2013.01); C09K 11/06 (2013.01); H01L 27/12 (2013.01); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 85/615 (2023.02)] 18 Claims
OG exemplary drawing
 
1. An amine compound represented by the following Formula 1:

OG Complex Work Unit Chemistry
wherein
X is O or S,
Y is C,
each of Ar1 and Ar2 is independently a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, a substituted or unsubstituted aryl group having 6 to 50 carbon atoms for forming a ring, or a substituted or unsubstituted heteroaryl group having 2 to 50 carbon atoms for forming a ring, which includes O or S as a heteroatom,
each of L1 and L2 is independently a direct linkage, a substituted or unsubstituted arylene group having 6 to 30 carbon atoms for forming a ring, or a substituted or unsubstituted heteroarylene group having 2 to 30 carbon atoms for forming a ring,
R1 is a substituted or unsubstituted aryl group having 6 to 50 carbon atoms for forming a ring,
each of R2 to R5 is independently a hydrogen atom, a deuterium atom, a halogen atom, a cyano group, a substituted or unsubstituted silyl group, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 10 carbon atoms, a substituted or unsubstituted arylthio group having 1 to 10 carbon atoms, a substituted or unsubstituted alkylamino group having 1 to 10 carbon atoms, a substituted or unsubstituted arylamino group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 50 carbon atoms for forming a ring, or a substituted or unsubstituted heteroaryl group having 2 to 50 carbon atoms for forming a ring, or combined with an adjacent group to form a ring,
“a” is an integer 1 to 4,
“b” is an integer of 0 to 3,
“c” is 0 or 1, and
“d” and “e” are each independently an integer of 0 to 5.