公开(公告)号：US20160004371A1

公开(公告)日：2016-01-07

申请号：US14522561

申请日：2014-10-23

Applicant: LG DISPLAY CO., LTD.

Inventor： SungChul KIM ,  JuHan KIM ,  YongChan PARK ,  Sujin KWON

IPC: G06F3/041 ,  G09G3/20

CPC classification number: G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G09G3/2092 ,  G09G2300/0426

Abstract: The present invention relates to touch screen panel integrated display panel and display device. The touch screen panel integrated display panel comprises: a common electrode to which a common voltage is applied in a display mode and a touch driving signal is applied in a touch mode; a gate line that transfers a scan signal to a pixel row; and a gate driving integrated circuit that is connected to the gate line and outputs the scan signal to the gate line, wherein the gate driving integrated circuit includes a pull-up transistor and a pull-down transistor for outputting the scan signal to the gate line in the display mode, and additionally includes a touch mode transistor for outputting the touch driving signal applied to the common electrode or a signal corresponding to the touch driving signal to the gate line in the touch mode.

Abstract translation: 本发明涉及触摸屏面板集成显示面板和显示装置。 触摸屏面板集成显示面板包括：以显示模式施加公共电压的公共电极，并且以触摸模式施加触摸驱动信号; 将扫描信号传送到像素行的栅极线; 以及栅极驱动集成电路，其连接到栅极线并将扫描信号输出到栅极线，其中栅极驱动集成电路包括上拉晶体管和用于将扫描信号输出到栅极线的下拉晶体管 并且还包括用于在触摸模式中将施加到公共电极的触摸驱动信号或对应于触摸驱动信号的信号输出到栅极线的触摸模式晶体管。