公开(公告)号：US20130241873A1

公开(公告)日：2013-09-19

申请号：US13839540

申请日：2013-03-15

Applicant: LG DISPLAY CO., LTD.

Inventor： SungChul KIM ,  Sujin KWON

IPC: H05K1/02 ,  G06F3/044 ,  G02F1/1333

CPC classification number: H05K1/0228 ,  G02F1/13338 ,  G02F1/13452 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  H05K2201/09672

Abstract: Discussed is a Flexible Printed Circuit (FPC). The FPC includes a plurality of touch lines respectively connected to a plurality of touch electrode lines, a first film adhered to the touch lines, a second film overlapping the first film at an upper end surface of the first film and covering the touch lines, and a feedback compensation signal electrode adhered to a lower end surface of the first film, and receiving a feedback compensation signal for removing noise.

Abstract translation: 讨论了柔性印刷电路（FPC）。 FPC包括分别连接到多个触摸电极线的多个触摸线，粘附到触摸线的第一膜，在第一膜的上端表面处覆盖第一膜并覆盖触摸线的第二膜，以及 反馈补偿信号电极，粘附到第一膜的下端面，并且接收用于去除噪声的反馈补偿信号。

公开(公告)号：US20150123939A1

公开(公告)日：2015-05-07

申请号：US14461145

申请日：2014-08-15

Applicant: LG DISPLAY CO., LTD.

Inventor： YoungGyu KIM ,  ByoungGwan LEE ,  Yoonnara JANG ,  Kyounghwan KIM ,  Sujin KWON

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: The present disclosure is related to a touch sensing system and a display apparatus decreasing a sensing time and enabling an effective touch sensing, although a number of sensing electrodes increases according to an increase of an area of a touch panel.

Abstract translation: 本公开涉及一种触摸感测系统和显示装置，其减少感测时间并实现有效的触摸感测，尽管多个感测电极根据触摸面板的面积的增加而增加。

公开(公告)号：US20200105194A1

公开(公告)日：2020-04-02

申请号：US16532586

申请日：2019-08-06

Applicant: LG Display Co., Ltd.

Inventor： EunJung KIM ,  JongHee HWANG ,  BuYeol LEE ,  Sujin KWON

IPC: G09G3/3241 ,  H04N7/14

Abstract: An organic light-emitting display device includes a display panel includes an active area in which a plurality of subpixels are arrayed, and a bezel area in which lines, through which a signal and a voltage to be supplied to the subpixels are transferred, are disposed, wherein each subpixels has a cathode and an anode; a data driver supplying a data signal to the subpixels; a gate driver supplying a data signal to the subpixels; a timing controller controlling the data driver and the gate driver; and a sensor package module having a portion that overlaps the active area.

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。