Patent ID: 9195333
Filing Date: 2015-11-24
Classification: G02F,G06F

Abstract:
1. A flat panel display device, comprising: a plurality of scan lines elongated in a direction; a plurality of data lines elongated to intersect the plurality of scan lines; a plurality of pixel devices respectively coupled to the plurality of scan lines and the plurality of data lines, each pixel device comprising an optical material between two electrodes; a plurality of first sensing lines elongated parallel to the scan lines; a plurality of second sensing lines elongated parallel to the data lines; and a plurality of sensing devices respectively coupled to the plurality of first sensing lines and the plurality of second sensing lines, each sensing device comprising a piezoelectric layer between two electrodes, wherein an electrode among the two electrodes of the pixel device is in a same plane as an electrode among the two electrodes of the sensing device, and the same-plane electrodes are electrically insulated from each other.