| 摘要 |
Provided is a multifunction touch panel in which the number of members used is reduced in order to decrease the thickness of the device. In the present invention, first to third electrode layers 1-3 are laminated, and a dielectric 22, which can be elastically deformed by a pressing force applied from the first electrode layer side to reduce the distance between the second and third electrode layers, is disposed between the second and third electrode layers, wherein the first electrode layer is composed of a plurality of first electrodes Rxc along a first direction X, the second electrode layer is composed of a plurality of second electrodes Txcf along a second direction Y that intersects the first direction of the first electrode layer, and the third electrode layer is composed of a plurality of third electrodes Rxf along a third direction X that intersects the second direction. During position detection, the second electrodes Txcf function as transmission-side position detection electrodes and the first electrodes Rxc function as reception-side position detection electrodes to constitute a mutual capacitance touch panel unit 31.During force detection, the second electrodes Txcf function as transmission-side force detection electrodes and the third electrodes Rxf function as reception-side force detection electrodes to constitute a cross point electrostatic capacitance touch panel unit 32. |
