| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electrostatic capacity touch switch capable of improving cost reduction, resolvability and recyclability while suppressing variation in sensitivity.SOLUTION: Disclosed is an electrostatic capacity touch switch 1 formed by interposing a light guide lens 9 for back light between a display plate 2 with an operation part 2a and a sensor pat 8 mounted on a printed board 7. A protrusion (rib 9a or projection 9b) is projected around the end surface (lower surface) opposite to the sensor pad 9 of the light guide lens 9 or in a part of the periphery, and a fixed clearanceδis formed between the light guide lens 9 and the sensor pad by abutting the protrusion (rib 9a or rib 9b) on the printed board 7.</p> |
