PHOTO-CURABLE CONDUCTOR INK, METHOD FOR FORMING ELECTRODE AND ELECTRODE PATTERN

摘要

PROBLEM TO BE SOLVED: To provide a photo-curable conductor ink capable of forming a high precision electrode pattern by a lithographic offset printing method, and to provide a method for forming an electrode and an electrode pattern. SOLUTION: The photo-curable conductor ink at least comprises a conductive powder and an organic component removable by burning, wherein the conductive powder is included in the range of 60-90 wt.% and the organic component removable by burning in the range of 10-40 wt.%. The organic component includes a photo-reactive acrylic resin to which styrene and photo-reactive functional groups are combined, represented by general formula (1) (wherein, R1 represents a straight chain or branched alkylene group and an alkyl group; R2 represents a hydrogen atom or a methyl group; m is n integer of 40-90 and n is an integer of 10-60, wherein the sum of m+n is 100.), a photo-reactive monomer and oligomer.