| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrostatic switch which prevents the radio disturbance and whose switching operation can be confirmed by the vibration and noise, even when a large number of switches are disposed. SOLUTION: Tiles 3, 4, 7, 7A, 7B and general tiles 5 are attached through an elastic adhesive 2 on the front surface of a plate base material 1. Operation indicators 6 are formed on the front surface of the tiles 3, 4, 7, and operation indicators 9 are formed on the front surface of the tiles 7A, 7B. The tile 3 is for an illumination switch; the tile 4 is for a ventilation fan switch; and the tiles 7, 7A, 7B are for an air conditioner. The operation indicators 6 or 9 is each composed of a plurality of electrodes 6a, and insulators 6b formed in joints between the electrodes 6a. An electrode 22 is formed on the rear surface of the base material 1 behind the electrodes 6a of each tile. When a human touches the electrode 6a, the electrostatic capacity shift is generated in the electrode 6a which outputs a switch signal, and then a boardspeaker 8 works. The electrostatic capacity of each tile is in turn detected. COPYRIGHT: (C)2006,JPO&NCIPI
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