A PRESSURE SENSING DEVICE FOR INCREASING THE ACCURACY OF PRESSURE LOCATION BY USING ASSIGNED CHANNEL OF DISPLAY AREA ON THE 2-LAYER STRUCTURE TOUCH SCREEN PANEL

摘要

The present invention relates to a pressure sensing device for increasing accuracy of a pressure location through channel allocation per a screen area in a two-layer structure touch screen panel. The device comprises: a touch screen panel touch unit (110) in which a plurality of Tx-electrode patterns (113) are formed; and a touch screen panel controller (120) electrically connected to the touch screen panel touch unit (110). Therefore, the device can improve accuracy of a pressure location per a screen area.