Patent ID: 8319748
Filing Date: 2012-11-27
Classification: G06F

Abstract:
1. A touch panel, comprising: a first substrate, having a first electrode layer, wherein the first substrate is a flexible substrate; a second substrate, having a second electrode layer, facing the first electrode layer; a plurality of spacers, disposed between the first substrate and the second substrate; a controller set, electrically connected to the first electrode layer and the second electrode layer to provide rapidly and alternately switch between a first operation mode and a second operation mode, wherein the controller set applies a uniform voltage drop electrical field on the first electrode layer or the second electrode layer for forming a resistive touch panel configuration and generating a first input signal during the first operation mode, and the controller set applies a uniform electrical field on the first electrode layer for forming a capacitive touch panel configuration and generating a second input signal during the second operation mode; and a data of the touch location is calculated according to a predetermined ratio of the first input signal to the second input signal.