Patent ID: 8284077
Filing Date: 2012-10-09
Classification: G06F,H01H

Abstract:
1. An ion-dielectric touch sensor adapted to detect a touching operation applied by a touching object to the ion-dielectric touch sensor, the ion-dielectric touch sensor comprising: a base board, which has an electrode mounting surface; a first electrode, which is arranged on the electrode mounting surface; a second electrode, which is arranged on the electrode mounting surface at a location close to the first electrode; and a dielectric layer, which contains at least one polymer electrolyte and is coated on the electrode mounting surface of the base board to enclose the first electrode and the second electrode to form an electrical resistance between the first and second electrodes; wherein when the touching object touches the dielectric layer of the ion-dielectric touch sensor, the electrical resistance between the first and second electrodes changes a value thereof, which is detectable by a detection circuit connected between the first and second electrodes.