Patent ID: 7586119

Claim:
A low temperature-cured polymer gate insulation layer comprising: an acrylate-based compound of Chemical Formula (I), an anhydride-based compound of Chemical Formula (II), and an epoxy-based compound of Chemical Formula (III) each by 0.1 weight % or more: Chemical Formula (I) comprises wherein, X is Chemical Formula (II) comprises wherein, R 1 and R 2 are independent hydrogen, respectively, or R 1 and R 2 can form unsubstituted or substituted C 4 -C 6 aromatic rings with carboxyl group, and Chemical Formula (III) comprises wherein Y is wherein Z 1 , and Z 3 denote independently aromatic or aliphatic structures of C 1 to C 30 , respectively, and have zero to three epoxy groups on ends.