Morgan, Lewis & Bockius LLP
Touch display device having a gap between electrodes that is variable
There is provided a touch display device including a display panel including a first electrode for touch sensing, a first support that covers a back surface of an edge area of the display panel, a second support on a back side of the first support and that covers an entirety of the back surface of the display panel, and a touch driver configured to: apply a first electrode driving signal to the first electrode, select one of the first support and the second support as a second electrode, and apply a second electrode driving signal to sense a user's touch pressure applied to the display panel.
LG Display Co., Ltd.
G G G G G
G06F G02F G06F G06F G02F
inventional inventional inventional inventional inventional
TaeHoon JunWook Jinsoo JeongKil DongHoon
Kim Yoo Chung Seo Lee