Patent ID: 8530139

Claim:
A pattern composition for printing comprising: a pattern material; a solvent composition consisting of about 40 to about 70 parts by weight of a first solvent and about 20 to about 50 parts by weight of a second solvent; a dispersant; and a binder which comprises a material selected from the group consisting of acrylate-based polymeric material and ester-based material; wherein the first solvent consists of methyl acetate; wherein the second solvent consists of a compound selected from propylene glycol monomethyl ether acetate (PGMEA), propylene glycol monomethyl ether (PGME), isopropanol, butyl acetate, ethyl-3-ethoxypropionate, and mixtures thereof; and wherein the binder comprises a compound selected from the group consisting of compounds of Formulae (1) to (5) below: (wherein k, l, m and n are each independently an integer of 1 or more).