公开(公告)号：US20190324585A1

公开(公告)日：2019-10-24

申请号：US16460879

申请日：2019-07-02

Applicant: LG Display Co., Ltd.

Inventor： SuChang AN ,  JiHyun JUNG ,  DeukSu LEE ,  JaeGyun LEE ,  RuDa LEE ,  HyangMyoung GWON ,  YangSik LEE

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

Abstract: A display panel and a touch display device are disclosed herein. In one embodiment, the display panel includes data lines, gate lines, subpixels defined by the data lines and the gate lines, and touch sensors, and a touch sensing circuit sensing a touch or a touched position using the touch sensors. Each of the touch sensors is located on an encapsulation layer and comprises two or more sub-electrodes located on different layers, where the two or more sub-electrodes are electrically connected to each other.

公开(公告)号：US20180143717A1

公开(公告)日：2018-05-24

申请号：US15665255

申请日：2017-07-31

Applicant: LG Display Co., Ltd.

Inventor： SuChang AN ,  JiHyun JUNG ,  DeukSu LEE ,  JaeGyun LEE ,  RuDa LEE ,  HyangMyoung GWON ,  YangSik LEE

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

CPC classification number: G06F3/0412 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/323

Abstract: A display panel and a touch display device are disclosed herein. In one embodiment, the display panel includes data lines, gate lines, subpixels defined by the data lines and the gate lines, and touch sensors, and a touch sensing circuit sensing a touch or a touched position using the touch sensors. Each of the touch sensors is located on an encapsulation layer and comprises two or more sub-electrodes located on different layers, where the two or more sub-electrodes are electrically connected to each other.