| 摘要 |
<p>PURPOSE:To make an operation panel section thin and improve its operability with a simple structure. CONSTITUTION:When a finger is rotated in contact with a switch section 30 having multiple sensor sections 31 arranged on the operation surface of an operation panel 1, for example, the on/off-states and/or the changes of the sensor sections 31 are detected. If the switch section 30 is formed into a film shape, for example, it can be arranged not only on a plane but also on a curved surface. No rotary member is required, and an operation panel section can be made thin. The operation locus is not restricted, the circular motion of the finger can be performed in an optional shape, and the operation can be easily performed.</p> |
