Patent ID: 8921019
Filing Date: 2014-12-30
Classification: G03F

Abstract:
1. A positive photosensitive resin composition, comprising (A) an alkali soluble resin including a polybenzoxazole precursor, a polyimide precursor, or a combination thereof; (B) a photosensitive diazoquinone compound; (C) a phenol compound; (D) at least one organic dye having an absorption wavelength of about 400 to about 700 nm; and (E) a solvent, wherein the organic dye (D) is included in an amount of about 1 to about 40 parts by weight based on about 100 parts by weight of the alkali soluble resin (A) and wherein the organic dye (D) comprises a methine-based compound represented by the following Chemical Formula 28: wherein, in Chemical Formula 28, R R R n is an integer ranging from 1 to 4, and A is halogen, ClO