公开(公告)号：US20130342770A1

公开(公告)日：2013-12-26

申请号：US13707850

申请日：2012-12-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Taehwan KIM ,  Yongchan PARK ,  Sangsoo HWANG

IPC: G06F3/044

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

Abstract: According to an aspect of the present invention, a liquid crystal display panel includes a pixel array including data lines through which a data voltage is supplied, gate lines through which a gate pulse is supplied, a plurality of sub-pixels arranged at intersections of the data lines and the gate lines, Tx lines provided with a touch driving signal and connected to Tx electrodes, and Rx lines connected to Rx electrodes, wherein an shield area including an shield pattern to which a voltage at a level different from the data voltage and the touch driving signal is supplied is formed between each of the Tx electrodes and each of the Rx electrodes.

Abstract translation: 根据本发明的一个方面，一种液晶显示面板包括：像素阵列，包括数据线，通过该数据线提供数据电压;栅极线，通过栅极线提供栅极脉冲;多个子像素，布置在 数据线和栅极线，设置有触摸驱动信号并连接到Tx电极的Tx线以及连接到Rx电极的Rx线，其中屏蔽区域包括屏蔽图案，电压与数据电压不同， 在每个Tx电极和Rx电极之间形成触摸驱动信号。

公开(公告)号：US20220085125A1

公开(公告)日：2022-03-17

申请号：US17462967

申请日：2021-08-31

Applicant: LG Display Co., Ltd.

Inventor： JeongGi YUN ,  Taehwan KIM ,  Nam-Yong KIM ,  Jonghan PARK

IPC: H01L27/32

Abstract: A display device according to an example of the present disclosure includes a substrate in which an emission area and a non-emission area are divided and a plurality of sub-pixels are defined, an insulating layer disposed on the substrate, a first electrode disposed in each of the plurality of sub-pixels, a bank disposed on the insulating layer and exposing the first electrode through an opening thereof, an organic layer disposed on the first electrode, and a second electrode disposed on the organic layer. The bank includes exposed side surfaces by removing one area thereof between the plurality of sub-pixels, an undercut structure inwardly from lower ends of the exposed side surfaces. The bank further includes exposed side surfaces by removing an area thereof between the plurality of sub-pixels, and a trench structure by removing a portion of a thickness of the insulating layer.

公开(公告)号：US20160118457A1

公开(公告)日：2016-04-28

申请号：US14919182

申请日：2015-10-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Taehwan KIM

IPC: H01L27/32 ,  H01L29/24 ,  H01L51/52 ,  H01L29/786

CPC classification number: H01L27/3279 ,  H01L29/24 ,  H01L29/78633 ,  H01L29/7869 ,  H01L51/5228

Abstract: Provided is an organic light emitting display (OLED) device that includes, for example, a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode; a planarization layer on the thin film transistor; an anode on the planarization layer; an organic light emitting layer on the anode; a cathode on the organic light emitting layer; a first auxiliary line on the same layer and formed of the same material as the source electrode and the drain electrode; and a second auxiliary line on the same layer and formed of the same material as the anode, wherein the first auxiliary line and the second auxiliary line cross each other with the planarization layer interposed therebetween, and wherein the first auxiliary line is electrically connected with the cathode through the second auxiliary line.

Abstract translation: 提供了一种有机发光显示（OLED）器件，其包括例如包括有源层，栅电极，源电极和漏电极的薄膜晶体管; 薄膜晶体管上的平坦化层; 平坦化层上的阳极; 阳极上的有机发光层; 有机发光层上的阴极; 在同一层上的第一辅助线，由与源电极和漏电极相同的材料形成; 在同一层上形成第二辅助线，并由与阳极相同的材料形成，其中第一辅助线和第二辅助线彼此间插入平坦化层，并且其中第一辅助线与 阴极通过第二辅助线。

公开(公告)号：US20150092136A1

公开(公告)日：2015-04-02

申请号：US14501392

申请日：2014-09-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Minjoo KIM ,  Soyoung NOH ,  Yongil KIM ,  Taehwan KIM

IPC: G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/136227 ,  G02F1/134363 ,  G02F2001/134372

Abstract: A disclosed liquid crystal display includes a substrate with a gate electrode, a gate insulation film, an active layer, a source electrode, a drain electrode, and a first passivation film formed on the substrate. An organic insulation film having a first contact hole and a common electrode having a second contact hole are formed on the first passivation film using a single mask. The display also includes a second passivation film on the common electrode, and a pixel electrode on the second passivation film and connected to the drain electrode via the contact hole through the second passivation film. The top surface of the organic insulation film adjacent to a side edge of the organic insulation film is uncovered by the common electrode.

Abstract translation: 所公开的液晶显示器包括具有栅电极的基板，栅极绝缘膜，有源层，源电极，漏电极和形成在基板上的第一钝化膜。 使用单个掩模在第一钝化膜上形成具有第一接触孔和具有第二接触孔的公共电极的有机绝缘膜。 所述显示器还包括在所述公共电极上的第二钝化膜，以及所述第二钝化膜上的像素电极，并且经由所述接触孔通过所述第二钝化膜连接到所述漏电极。 与有机绝缘膜的侧边缘相邻的有机绝缘膜的顶表面被公共电极覆盖。

公开(公告)号：US20150029116A1

公开(公告)日：2015-01-29

申请号：US14340228

申请日：2014-07-24

Applicant: LG DISPLAY CO., LTD

Inventor： Taehwan KIM

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/0416

Abstract: A touch sensor integrated type display device is discussed. The display device has an active area, and a bezel area disposed at outside of the active area and including a gate driving circuit, the display device comprising a plurality of first electrodes each having the same size, and arranged in the active area in a first direction and a second direction which cross each other; and a plurality of second electrodes arranged in the active area in the second direction and alternately disposed between immediately adjacent pairs of the plurality of first electrodes arranged along the second direction, wherein the plurality of first electrodes include a plurality of first outer electrodes that are disposed at an outermost area of the active area, and at least one of the plurality of first outer electrodes has a portion that is extended into the bezel area.

Abstract translation: 讨论了触摸传感器集成型显示装置。 所述显示装置具有有源区域和设置在所述有源区域的外部的边框区域，并且包括栅极驱动电路，所述显示装置包括多个第一电极，每个第一电极具有相同的尺寸，并且布置在所述有源区域中的第一 方向和彼此交叉的第二方向; 以及多个第二电极，其沿着第二方向布置在有源区域中，并且交替地设置在沿着第二方向布置的多个第一电极的直接相邻对之间，其中多个第一电极包括多个第一外部电极， 在所述有源区域的最外侧区域，并且所述多个第一外部电极中的至少一个具有延伸到所述边框区域的部分。