Patent ID: 8697320
Filing Date: 2014-04-15
Classification: C07C,G03F

Abstract:
1. A positive photosensitive resin composition, comprising: (A) a polybenzoxazole precursor including a repeating unit represented by the following Chemical Formula 12, a repeating unit represented by the following Chemical Formula 13, or a combination thereof, and a thermally polymerizable functional group at least one terminal end of the polybenzoxazole precursor; (B) a photosensitive diazoquinone compound; (C) a phenol compound comprising a compound represented by the following Chemical Formula 1, a compound represented by the following Chemical Formula 2, or a combination thereof: wherein, in Chemical Formulas 1 and 2, R A A n1 to n6 are the same or different and are each independently an integer ranging from 1 to 5; (D) a silane compound; and (E) a solvent: wherein, in Chemical Formulas 12 and 13, X X Y wherein, in Chemical Formula 14, R R k is an integer ranging from 1 to 50.