TOUCH DISPLAY DEVICE AND DISPLAY PANEL

The invention discloses a touch display device and a display panel. Present disclosure provides a touch display device comprising a display panel including an inner area forming a first step between a first touch electrode metal with first critical dimension and a lower electrode layer, and an edge area having at least one of CD compensation area, which is located outside of the inner area, forming a second step between a second touch electrode metal with second critical dimension larger than the first critical dimension and the lower electrode layer; and a touch circuit for sensing touch presence or touch location by using a touch sensing signal received from the touch electrode metals. 触摸显示装置和显示面板。本公开提供了一种触摸显示装置，该触摸显示装置包括：显示面板，该显示面板包括在具有第一临界尺寸的第一触摸电极金属和下电极层之间形成第一台阶的内部区域，以及具有CD补偿区域中的至少一个的边缘区域，该边缘区域位于内部区域的外部，在具有大于第一临界尺寸的第二临界尺寸的第二触摸电极金属与下电极层之间形成第二台阶；触摸电路，该触摸电路通过使用从触摸电极金属接收的触摸感测信号来感测触摸的存在或触摸位置。