APPARATUS AND METHOD FOR ADJUSTING TOUCH SENSITIVITY IN TOUCH SCREEN PANEL AND TOUCH SCREEN DISPLAY DEVICE USING THE SAME

摘要

A device and a method for adjusting touch sensitivity in a touch screen panel, and a touch screen display device using the same are provided to minimize occurrence of a different touch result from a user intention in the touch screen panel by enabling a user to select the most suitable touch sensitivity. A register(620) stores threshold information for determining touch sensitivity of a touch screen panel. A touch sensitivity adjustor(630) changes the threshold information stored in the register based on touch sensitivity adjustment information received from a user. The touch screen panel includes a hybrid touch screen panel having a structure arranging touch sensors in an LCD panel. The register stores the threshold information of default touch sensitivity whenever a display device including the touch screen panel is initialized. The touch sensitivity adjustment information is generated from an application processor according to user selection by a routine for processing a touch sensitivity adjustment event. The touch sensitivity adjustor generates a touch sensitivity adjustment menu screen by the routine when the touch sensitivity adjustment event is generated.