LG Display Co., Ltd.
TOUCH DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Abstract:

A touch display device includes a first substrate, an active layer disposed on the first substrate, a gate insulation film disposed on the first substrate with the active layer disposed thereon, a gate electrode disposed at a position overlapping with the active layer, an inter-layer insulation film disposed on the gate insulation film with the gate electrode disposed thereon, a pixel electrode disposed on the inter-layer insulation film, a first protection layer disposed on the inter-layer insulation film with the pixel electrode disposed thereon, a first electrode disposed on the first protection layer and connected to the active layer through a first contact hole, and a second electrode disposed on the inter-layer insulation film, connected to the active layer through a second contact hole, and connected to the pixel electrode through a third contact hole.