METHOD FOR FABRICATING TOUCH SENSOR STRUCTURE

摘要

A method for fabricating a touch sensor structure is disclosed and has steps of forming a conductive layer on a substrate; forming a patterned bridging photo-resist layer on the conductive layer through a half-tone masking process that the bridging photo-resist layer partially covers the conductive layer and has a first portion and a relatively thinner second portion; removing a portion of the conductive layer which is not covered by the bridging photo-resist layer to pattern the conductive layer; and removing the second portion of the bridging photo-resist layer to form a bridging layer and the patterned conductive layer is partially exposed to be a conductive-wire layer. Hence the present invention reduce one masking process during forming conducting wires and bridge structures and provides better production efficiency.