Compound, photosensitive fluorescent resin composition comprising same, color conversion film, backlight unit, and display device
A compound represented by Chemical Formula 1: wherein, in the Chemical Formula 1, X1, X2, X4 and X5 are the same as or different from each other, and each independently a direct bond, or a substituted or unsubstituted alkylene group, a photoresist fluorescent resin composition including the same, and a color conversion film, a backlight unit and a display apparatus manufactured using the same.
1. A compound represented by the following Chemical Formula 1:
wherein, in the Chemical Formula 1,
X1, X2, X4 and X5 are the same as or different from each other, and each independently a direct bond, or a substituted or unsubstituted alkylene group;
X3 and X6 are the same as or different from each other, and each independently O or NR′;
R′ and R1 to R6 are the same as or different from each other, and each independently hydrogen, a halogen group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, or bond to adjacent groups to form a ring; and
at least one of M1 to M5, at least one of M6 to M10, at least one of M11 to M15 and at least one of M16 to M20 are each independently a substituent represented by the following Chemical Formula 2, and the rest are hydrogen,
in the Chemical Formula 2,
X7 is a direct bond, O, C(═O) NH, or NH;
L is a substituted or unsubstituted alkylene group, a substituted or unsubstituted cycloalkylene group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted divalent heterocyclic group;
a and l are each 1 or 2;
when a and l are each 2, structures in the parentheses are the same as or different from each other;
E is a polymerizable group; and
* represents a bonding position,
wherein the polymerizable group is a group having at least one selected from the group consisting of a substituted or unsubstituted ethylenically unsaturated group, a substituted or unsubstituted siloxane group, and a substituted or unsubstituted epoxy group.
2. The compound of claim 1 , wherein the polymerizable group is any one of the following groups:
wherein,
Z1 and Z2 are each independently hydrogen, a halogen group, or a substituted or unsubstituted alkyl group;
Z3 to Z5 are each independently a substituted or unsubstituted alkyl group; and
* represents a bonding position.
3. The compound of claim 1 , wherein the Chemical Formula 1 is represented by the following Chemical Formula 3:
in the Chemical Formula 3,
X1 to X3, R1 to R3 and M1 to M5 have the same definitions as in the Chemical Formula 1.
4. The compound of claim 1 , wherein any one of M1 to M5, any one of M6 to M10, any one of M11 to M15 and any one of M16 to M20 are each independently the substituent represented by the Chemical Formula 2, and the rest are hydrogen.
5. The compound of claim 1 , wherein the Chemical Formula 1 is represented by the following Chemical Formula 4 or 5:
in the Chemical Formulae 4 and 5,
X1 to X3 and R1 to R3 have the same definitions as in the Chemical Formula 1; and
X7, L, E, 1 and a have the same definitions as in the Chemical Formula 2.
6. The compound of claim 1 , wherein the Chemical Formula 1 is represented by the following Chemical Formula 6:
in Chemical Formula 6,
X1, X3, X4, X6, R1, R3, R4, R6 and M1 to M20 have the same definitions as in the Chemical Formula 1.
7. The compound of claim 1 , wherein the Chemical Formula 1 is represented by any one of the following Chemical Formulae 6-1 to 6-3:
in the Chemical Formulae 6-1 to 6-3,
X1, X4, R1, R3, R4, R6 and M1 to M20 have the same definitions as in the Chemical Formula 1; and
A1 and A2 are the same as or different from each other, and each independently hydrogen, a halogen group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group.
8. The compound of claim 1 , wherein the Chemical Formula 1 is represented by any one of the following Chemical Formulae 3-1 to 3-3:
in the Chemical Formulae 3-1 to 3-3,
X1, X4, R1, R3, R4 and R6 have the same definitions as in the Chemical Formula 1;
any one of M1 to M5 is the substituent represented by the Chemical Formula 2, and the rest are hydrogen; and
A1 and A2 are the same as or different from each other, and each independently hydrogen, a halogen group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group.
9. A photoresist fluorescent resin composition comprising:
a binder resin;
a multifunctional monomer; and
the compound of claim 1 .
10. A color conversion film comprising the compound in which the polymerizable group of the compound according to claim 1 is bound to a binder resin.
11. A backlight unit comprising the color conversion film of claim 10 .
12. A display apparatus comprising the backlight unit of claim 11 .
13. The compound of claim 1 , wherein the compound represented by the Chemical Formula 1 is represented by any one of the following compounds:
wherein, Ph is a phenyl group.