US 11,858,952 B2
Compound and color conversion film comprising same
Jiyeon Sung, Daejeon (KR); Hieu Leduy, Daejeon (KR); Sang Pil Moon, Daejeon (KR); and Hoyong Lee, Daejeon (KR)
Assigned to LG CHEM, LTD., Seoul (KR)
Appl. No. 17/270,933
Filed by LG CHEM, LTD., Seoul (KR)
PCT Filed Oct. 15, 2019, PCT No. PCT/KR2019/013487
§ 371(c)(1), (2) Date Feb. 24, 2021,
PCT Pub. No. WO2020/080784, PCT Pub. Date Apr. 23, 2020.
Claims priority of application No. 10-2018-0122401 (KR), filed on Oct. 15, 2018.
Prior Publication US 2021/0347790 A1, Nov. 11, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. C07F 5/02 (2006.01); C09K 9/02 (2006.01); G02B 5/23 (2006.01); G02F 1/1335 (2006.01); G02F 1/13357 (2006.01)
CPC C07F 5/027 (2013.01) [C09K 9/02 (2013.01); G02B 5/23 (2013.01); G02F 1/1336 (2013.01); G02F 1/133509 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A compound represented by Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein, in the Chemical Formula 1,
X1 to X3 are the same as or different from each other, and each independently O or S,
X4 and X5 are the same as or different from each other, and each independently a halogen group; CN; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted alkynyl group; a substituted or unsubstituted aryl group; a substituted or unsubstituted aryloxy group; or a substituted or unsubstituted heteroaryl group,
R1 and R6 are the same as or different from each other, and each independently hydrogen; deuterium; a halogen group; CN; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted aryloxy group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group,
R2 and R5 are the same as or different from each other, and each independently a substituted or unsubstituted ester group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group,
R3 and R4 are the same as or different from each other, and each independently an isopropyl group unsubstituted or substituted with fluorine; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group, and
R7 is a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group.