US 12,110,262 B2
Compound, core-shell dye, photosensitive resin composition including the same, and color filter
Euisoo Jeong, Suwon-si (KR); Chaewon Pak, Suwon-si (KR); Hyewon Seo, Suwon-si (KR); Myoungyoup Shin, Suwon-si (KR); Sunwoong Shin, Suwon-si (KR); Kyubuem Choi, Suwon-si (KR); and Gyuseok Han, Suwon-si (KR)
Assigned to SAMSUNG SDI CO., LTD., Yongin-si (KR)
Filed by SAMSUNG SDI CO., LTD., Yongin-si (KR)
Filed on Aug. 2, 2022, as Appl. No. 17/879,152.
Application 17/879,152 is a continuation of application No. 17/874,502, filed on Jul. 27, 2022.
Application 17/874,502 is a continuation of application No. 16/308,871, granted, now 11,427,529, previously published as PCT/KR2017/006197, filed on Jun. 14, 2017.
Claims priority of application No. 10-2016-0125111 (KR), filed on Sep. 28, 2016.
Prior Publication US 2022/0388945 A1, Dec. 8, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. C07C 211/64 (2006.01); C07C 233/77 (2006.01); G02B 5/22 (2006.01); G03F 7/00 (2006.01); G03F 7/028 (2006.01); G03F 7/032 (2006.01); G03F 7/105 (2006.01)
CPC C07C 211/64 (2013.01) [C07C 233/77 (2013.01); G02B 5/223 (2013.01); G03F 7/0007 (2013.01); G03F 7/028 (2013.01); G03F 7/032 (2013.01); G03F 7/105 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A compound represented by Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 1,
R1 is a group represented by Chemical Formula 2, and
R2 is a substituted C6 to C20 aryl group,

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 2,
R3 is a hydrogen atom or a substituted or unsubstituted C1 to C10 alkyl group,
R4 is a substituted or unsubstituted C1 to C10 alkyl group, and
n is 0, 3, 4 or 5.