公开(公告)号：US20180348930A1

公开(公告)日：2018-12-06

申请号：US15807288

申请日：2017-11-08

Applicant: LG DISPLAY CO., LTD.

Inventor： Yangsik LEE ,  JiHyun JUNG ,  DeukSu LEE ,  JaeGyun LEE ,  Ruda RHE ,  Jeonghoon LEE ,  Su Chang AN

IPC: G06F3/041 ,  H01L51/52 ,  G06F3/047 ,  G02F1/1333

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044

Abstract: A touch display device and a touch display panel are provided. The touch display panel includes a bend area adjacent to the periphery of the touch display panel, and touch lines disposed in the bend area have zigzag shapes that extend at angles with respect to a bend axis about which the bend area is bent. A first dielectric layer includes a compensation pattern that is located in the bend area and includes an opening that extends in a direction parallel to the bend axis. A second dielectric layer protrudes into the opening of the compensation pattern in a depth direction. During bending of the bend area, this configuration disperses force applied to portions of the touch lines and the dielectric layers in the bend area. This can consequently prevent both cracking due to bending and moisture permeation due to cracks.

公开(公告)号：US20180348911A1

公开(公告)日：2018-12-06

申请号：US15993965

申请日：2018-05-31

Applicant: LG Display Co., Ltd.

Inventor： JaeGyun LEE ,  KwangJo HWANG ,  JiHyun JUNG ,  DeukSu LEE ,  SuChang AN ,  Ruda RHE ,  Yangsik LEE

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04107 ,  G06F2203/04112

Abstract: Disclosed is related to a touch display device and a touch panel and, more specifically, relate to a touch display device and a touch panel having a structure capable of reducing a deviation of the parasitic capacitance, which is generated in touch sensor metals, such as touch electrodes or touch lines. According to the aspects of the disclosure, it is possible to reduce a parasitic capacitance deviation, thereby improving touch sensitivity.

公开(公告)号：US20180088727A1

公开(公告)日：2018-03-29

申请号：US15391743

申请日：2016-12-27

Applicant: LG Display Co., Ltd.

Inventor： Hyangmyoung GWON ,  SeungHee NAM ,  Kwon-Shik PARK ,  DeukSu LEE ,  BuYeol LEE ,  Yangsik LEE

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display panel having a built-in touchscreen includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. An organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.

公开(公告)号：US20160041665A1

公开(公告)日：2016-02-11

申请号：US14568435

申请日：2014-12-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyangmyoung GWON ,  Jihyun JUNG ,  Jaegyun LEE ,  Ruda RHE ,  Yangsik LEE

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/044

Abstract: A touch sensor integrated type display device includes a plurality of gate lines and a plurality of data lines which are arranged to cross over each other, a plurality of pixel electrodes respectively disposed in areas defined by the crossing of the plurality of gate lines and the plurality of data lines, a plurality of touch electrodes serving as common electrodes, each of which overlaps some of the plurality of pixel electrodes in an active area, and a routing wire which is arranged on at least one side of each of first and second data lines related to the some pixel electrodes corresponding to each touch electrode serving as the common electrode in parallel with the first and second data lines. The routing wire is connected to the touch electrode serving as the common electrode.

Abstract translation: 一种触摸传感器集成式显示装置，包括：多个栅极线和多个数据线，被配置成彼此交叉;多个像素电极，分别设置在由所述多个栅极线与所述多个栅极线的交叉界定的区域中 的数据线，多个用作公共电极的触摸电极，每个触摸电极与有源区域中的多个像素电极中的一些重叠;以及布线，布置在每个第一和第二数据线的至少一侧 涉及与第一和第二数据线并联的用作公共电极的每个触摸电极对应的一些像素电极。 路由线连接到用作公共电极的触摸电极。