| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved projection-type capacitance touch panel film which allows for increasing and decreasing the number of electrodes without having to prepare various screen printing plates.SOLUTION: A projection-type capacitance touch panel film includes; a plurality of electrode wires 1; first coupling wiring 61a which is formed by bundling six electrode wires 1 from an end and electrically connecting them into one electrode; second coupling wiring 31a which is formed by bundling next three electrode wires 1 and electrically connecting them into one electrode; third coupling wiring 31b which is formed by bundling next three electrode wires 1 after next and electrically connecting them into one electrode; and fourth coupling wiring 61b which is formed by bundling next six electrode wires 1 after next after next and electrically connecting them into one electrode. Repeating units, each comprising the first, second, third, and fourth coupling wiring 61a, 31a, 31b, 61b, are consecutively arranged on a transparent base material film 14 in a direction in which the electrode wires 1 are arrayed, and are all formed by screen-printing electroconductive paste ink. |
