TOUCH PANEL SENSOR, TOUCH PANEL SENSOR MANUFACTURING METHOD AND LAMINATE FOR MANUFACTURING TOUCH PANEL SENSOR

摘要

PROBLEM TO BE SOLVED: To provide a thin and highly reliable touch panel sensor.SOLUTION: A touch panel sensor 10 comprises: a base film 31; a first intermediate layer 35 provided on a surface on one side of the base film 31; a plurality of first detection patterns 21 provided on the first intermediate layer 35; a second intermediate layer 36 provided on a surface on the other side of the base film 31; and a plurality of second detection patterns 26 provided on the second intermediate layer 36. Each of the detection patterns 21 and 26 is configured with a lead wire 37a and 38a having a shading property and conductivity. The lead wires 37a and 38a are arranged in a predetermined pattern on the intermediate layers 35 and 36, so as to form openings 37b and 38b between lead wires 37a and 38a. Each of the intermediate layers 35 and 36 has a larger adhesion force to the detection patterns 21 and 26 in comparison with the base film 31.