| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive touch sensor that can be easily mounted in a three-dimensional manner in accordance with an electronic device having a three-dimensional shape.SOLUTION: A top surface 51, a right side surface 52 and left side surface 53 of a three-dimensional cover 50 compose a three-dimensional shape. A touch sensor 30 includes a PET film 45, a transparent electrode 41, five right electrodes 42 and five left electrodes 43, and a number of metal wiring patterns 44. The five right electrodes 42 and the five left electrodes 43 are provided in a right electrode area 40b and a left electrode area 40c arranged on a right side surface 12 and a left side surface 13. In the right electrode area 40b and the left electrode area 40c of the PET film 45, triangular notches 48 are formed between the right electrodes 42 and between the left electrodes 43. |
