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US 8,911,647 B2Granted
Photosensitive resin composition for color filter and color filter using the same
AssigneeCheil Industries Inc.
InventorsSang-Won Cho, Won-A Noh, Soo-Young Heo, Han-Chul Hwang, Gyu-Seok Han
Life of this patent
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Abstract
Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.
Claims11
A photosensitive resin composition for a color filter, comprising
- (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 4;
- (B) a binder resin;
- (C) a photopolymerizable monomer;
- (D) a photopolymerization initiator;
- and
- (E) a solvent:
- wherein, in the above Chemical Formula 4,
- Y1 is —NR3R4, —OR5, or —SR6,
- R1 to R6 are the same or different and are each independently hydrogen, substituted or unsubstituted C1 to C30 alkyl, substituted or unsubstituted C6 to C30 aryl, substituted or unsubstituted C6 to C30 alkylaryl, substituted or unsubstituted C3 to C30 heteroaryl, or a combination thereof,
- R7 is methyl,
- R8 is substituted or unsubstituted C3 to C30 cycloalkylene, and
- V− is a counter ion of N+.
9 more elements
A photosensitive resin composition for a color filter, comprising
- (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 4;
- (B) a cardo-based binder resin;
- (C) a photopolymerizable monomer;
- (D) a photopolymerization initiator;
- and
- (E) a solvent:
- wherein, in the above Chemical Formula 4,
- Y1 is —NR3R4, —OR5, or —SR6,
- R1 to R6 are the same or different and are each independently hydrogen, substituted or unsubstituted C1 to C30 alkyl, substituted or unsubstituted C6 to C30 aryl, substituted or unsubstituted C6 to C30 alkylaryl, substituted or unsubstituted C3 to C30 heteroaryl, or a combination thereof,
- R7 is methyl,
- R8 is substituted or unsubstituted C3 to C30 cycloalkylene, and
- V− is a counter ion of N+.
9 more elements
Dependencies are inferred from the claim text.