Compound, photosensitive resin composition including the same, color filter, and CMOS image sensor

A compound represented by Chemical Formula 1:

• A-L-B [Chemical Formula 1]
• wherein:
• in Chemical Formula 1,
• A and B are each independently a moiety having a core-shell structure,
• the core is represented by Chemical Formula 1-1,
• the shell is represented by Chemical Formula 2-1 or Chemical Formula 2-2, and
• L is a linking group represented by Chemical Formula 3,
• in Chemical Formula 1-1,
• R1 to R4 are each independently a halogen, a cyano group, a silane group, siloxane group, a substituted or unsubstituted epoxy group, a substituted or unsubstituted C2 to C20 alkenyl group, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C20 alkoxy group, or a substituted or unsubstituted C6 to C20 aryl group,
• * is a linking point, and
• n1 and n2 are each independently an integer of 0 to 5, provided that 0≤n1+n2≤5,
• in Chemical Formula 2-1 and Chemical Formula 2-2, La to Ld are each independently a single bond or a substituted or unsubstituted C1 to C10 alkylene group,
• in Chemical Formula 3,
• L1 to L5 are each independently a single bond, an ether group (*—O—*), *—OC(═O)—*, *—C(═O)O—*, *—O(C═O)NH—*, *—NHC(═O)O—*, a substituted or unsubstituted C1 to C20 alkylene group, a substituted or unsubstituted C3 to C20 cycloalkylene group, a substituted or unsubstituted C6 to C20 arylene group, or a group represented by Chemical Formula L-1, and
• * is a linking point,
• in Chemical Formula L-1,
• L6 is a substituted or unsubstituted C1 to C10 alkylene group,
• * is a linking point, and
• n3 is an integer of 1 to 10.