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US 2022/0019144 A1Published application
Photosensitive resin composition, film, and electronic device
AssigneeDuksan Techopia Co., Ltd.
InventorsDae Won LEE, Chung Youl YOO, Sun Hee HEO, Yong Jeong JO, Jun Hwan KIM, Sang Yeob AHN, Seul Ki LEE, Jun Ki KIM, Jun BAE
Life of this patent
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Abstract
The present disclosure can provide a photosensitive resin composition, film, and electronic device having excellent high-resolution patterning at low light intensity, excellent pattern adhesion, fine patterning, and excellent cured film properties.
Claims10
Photosensitive resin composition comprising a compound represented by the following Formula 1:
- wherein in Formula 1,
- X is selected from the group consisting of a single bond, O, S, CRaRb, NR, C═O, SO2 and C(CF3)2,
- Y is selected from the group consisting of a single bond, O, S and NR,
- Ra and Rb are each independently selected from the group consisting of a hydrogen;
- a heavy hydrogen;
- a halogen;
- a C6-C60 aryl group;
- a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkyl group;
- a C3-C60 cycloalkyl group;
- a C2-C60 alkenyl group;
- a C2-C60 alkynyl group;
- a C1-C60 alkoxy group;
- and a C6-C30 aryloxy group, Ra and Rb may be bonded to each other to form a Spiro compound,
- R is selected from the group consisting of a hydrogen;
- a heavy hydrogen;
- a halogen;
- a C6-C60 aryl group;
- a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkyl group;
- a C3-C60 cycloalkyl group;
- a C2-C60 alkenyl group;
- a C2-C60 alkynyl group;
- a C1-C60 alkoxy group;
- and a C6-C30 aryloxy group,
- R1 is selected from the group consisting of a hydrogen;
- a heavy hydrogen;
- a halogen;
- a C6-C60 aryl group;
- a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkyl group;
- a C3-C60 cycloalkyl group;
- a C2-C60 alkenyl group;
- a C2-C60 alkynyl group;
- a C1-C60 alkoxy group;
- a C6-C30 aryloxy group;
- ester group, ether group;
- and a hydroxy group,
- R2 and R3 are each independently selected from the group consisting of a deuterium;
- a halogen;
- a C6-C60 aryl group;
- a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkyl group;
- a C3-C60 cycloalkyl group;
- a C2-C60 alkenyl group;
- a C2-C60 alkynyl group;
- a C1-C60 alkoxy group;
- and a C6-C30 aryloxy group;
- L1 is selected from the group consisting of a single bond;
- a C6-C60 arylene group;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- and a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- and a C1-C60 alkylene group,
- Ar1 and Ar2 are each independently selected from the group consisting of a C6-C60 arylene group;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkylene group;
- a C2-C60 alkenylene group;
- and a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si and P,
- n is an integer from 2 to 1000,
- a and b are each an integer of 1 to 3, and when a or b is 2 or more, a plurality of Res or a plurality of R3s may be bonded to each other to form a ring,
- L is selected from the group consisting of a single bond;
- a C6-C60 arylene group;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- and a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- a C1-C60 alkylene group;
- a C2-C60 alkenylene group;
- and the following Formulas 2-1 to 2-4,
- wherein in Formula 2-1 to Formula 2-4,
- X1 to X3 are each selected from the group consisting of a single bond, O, S, C═O, CR′R″, and SO2,
- R′ and R″ are each independently selected from the group consisting of a hydrogen;
- a deuterium;
- a halogen;
- a C6-C60 aryl group;
- a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si and P;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkyl group;
- a C3-C60 cycloalkyl group;
- a C2-C60 alkenyl group;
- a C2-C60 alkynyl group;
- a C1-C60 alkoxy group;
- a C6-C60 aryloxy group;
- and CF3, and R′ and R″ may be bonded to each other to form a spiro compound,
- R4, R5 and R6 are each selected from the group consisting of a deuterium;
- a halogen;
- a C6-C60 aryl group;
- a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P;
- a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring;
- a C1-C60 alkyl group;
- a C3-C60 cycloalkyl group;
- a C2-C60 alkenyl group;
- a C2-C60 alkynyl group;
- a C1-C60 alkoxy group;
- a C6-C60 aryloxy group;
- an ester group;
- an ether group;
- an amide group;
- an imide group;
- CF3 and a cyano group,
- a′ and b′ are each an integer of 1 to 4, and when a′ or b′ is 2 or more, a plurality of R4s or a plurality of R5s may be bonded to each other to form a ring,
- c′ is an integer of 1 to 6, and when c′ is 2 or more, a plurality of R6 may be bonded to each other to form a ring,
- the aryl group, the heterocyclic group, the fused ring group, the alkyl group, the cycloalkyl group, the alkenyl group, the alkynyl group, the alkoxy group, the aryloxy group, the alkylene group, the arylene group, the alkylene group, the alkenylene group, the ester group, the ether group, the amide group and the imide group respectively may be substituted with one or more substituents selected from the group consisting of a deuterium;
- a halogen;
- a silane group;
- a siloxane group;
- a boron group;
- a cyano group;
- a C1-C20 alkylthio group;
- a C1-C20 alkoxy group;
- a C1-C20 alkyl group;
- a C2-C20 alkenyl group;
- a C2-C20 alkynyl group;
- a C6-C20 aryl group;
- a C6-C20 aryl group substituted with deuterium;
- a C2-C20 heterocyclic group;
- a C3-C20 cycloalkyl group;
- a C7-C20 arylalkyl group;
- a C8-C20 arylalkenyl group;
- a carbonyl group;
- an ether group;
- a C2-C20 alkoxylcarbonyl group;
- a C6-C30 aryloxy group;
- and a hydroxy group.
123 more elements
Dependencies are inferred from the claim text.