公开(公告)号：US20230244146A1

公开(公告)日：2023-08-03

申请号：US18133166

申请日：2023-04-11

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  Dongjin Semichem Co., Ltd.

发明人： Miyeong KANG ,  Sukkoo HONG ,  Hyereun KIM ,  Jihyun KIM ,  Hyunjin KIM ,  Hyojung ROH ,  Jongkyoung PARK ,  Jungyoul LEE

IPC分类号： G03F7/09 ,  C08G18/79 ,  C08G18/38 ,  G03F7/039 ,  C09D175/04 ,  G03F7/038

CPC分类号： G03F7/091 ,  C08G18/792 ,  C08G18/3819 ,  G03F7/039 ,  C09D175/04 ,  G03F7/038 ,  C08G18/3802

摘要： A polymer having a repeating unit represented by Formula 1:






wherein each of R1, R2, and R3 is independently selected from a substituted or unsubstituted C1-C6 chain-like saturated or unsaturated hydrocarbon group having 0 to 2 first heteroatoms or a substituted or unsubstituted C3-C6 cyclic saturated or unsaturated hydrocarbon group having 0 to 2 first heteroatoms, wherein at least one of R1, R2, and R3 is a hydrocarbon group substituted with a fluorine atom. R4 is a C1-C10 chain-like saturated or unsaturated hydrocarbon group having 0 to 2 second heteroatoms or a C3-C10 cyclic saturated or unsaturated hydrocarbon group having 0 to 2 second heteroatoms. R5 is a C1-C10 chain-like saturated or unsaturated hydrocarbon group having 1 to 6 third heteroatoms or a C3-C10 cyclic saturated or unsaturated hydrocarbon group having 1 to 6 third heteroatoms.