公开(公告)号：US08895985B2

公开(公告)日：2014-11-25

申请号：US13888907

申请日：2013-05-07

Applicant: LG Display Co., Ltd.

Inventor： Kangil Kim ,  Sungyong Jang ,  Cheolhwan Lee

IPC: H01L29/04 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L27/1259 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L21/02118 ,  H01L21/32133 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/786

Abstract: An array substrate for a liquid crystal display includes a substrate and first and second subpixels which are positioned on the substrate and are defined by a crossing structure of one gate line, a first data line, a second data line, a first common line, and a second common line. The first subpixel includes a first semiconductor layer, a first source electrode, a first drain electrode, and a first pixel electrode connected to the first drain electrode. The second subpixel includes a second semiconductor layer, a second source electrode, a second drain electrode, and a second pixel electrode connected to the second drain electrode. The first and second subpixels share the one gate line with each other, and the first drain electrode and the second drain electrode are exposed through one contact hole.

Abstract translation: 用于液晶显示器的阵列基板包括基板和位于基板上并由一个栅极线，第一数据线，第二数据线，第一公共线和第二数据线的交叉结构限定的第一和第二子像素 第二条共同线。 第一子像素包括第一半导体层，第一源电极，第一漏电极和连接到第一漏电极的第一像素电极。 第二子像素包括第二半导体层，第二源电极，第二漏电极和连接到第二漏电极的第二像素电极。 第一和第二子像素彼此共享一个栅极线，并且第一漏电极和第二漏电极通过一个接触孔暴露。

公开(公告)号：US20150037935A1

公开(公告)日：2015-02-05

申请号：US14520846

申请日：2014-10-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Kangil Kim ,  Sungyong Jang ,  Cheolhwan Lee

IPC: H01L27/12 ,  H01L21/02 ,  H01L21/3213 ,  H01L29/66

CPC classification number: H01L27/1259 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L21/02118 ,  H01L21/32133 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/786

Abstract: An array substrate for a liquid crystal display includes a substrate and first and second subpixels which are positioned on the substrate and are defined by a crossing structure of one gate line, a first data line, a second data line, a first common line, and a second common line. The first subpixel includes a first semiconductor layer, a first source electrode, a first drain electrode, and a first pixel electrode connected to the first drain electrode. The second subpixel includes a second semiconductor layer, a second source electrode, a second drain electrode, and a second pixel electrode connected to the second drain electrode. The first and second subpixels share the one gate line with each other, and the first drain electrode and the second drain electrode are exposed through one contact hole.

Abstract translation: 用于液晶显示器的阵列基板包括基板和位于基板上并由一个栅极线，第一数据线，第二数据线，第一公共线和第二数据线的交叉结构限定的第一和第二子像素 第二条共同线。 第一子像素包括第一半导体层，第一源电极，第一漏电极和连接到第一漏电极的第一像素电极。 第二子像素包括第二半导体层，第二源电极，第二漏电极和连接到第二漏电极的第二像素电极。 第一和第二子像素彼此共享一个栅极线，并且第一漏电极和第二漏电极通过一个接触孔暴露。

公开(公告)号：US20140145195A1

公开(公告)日：2014-05-29

申请号：US13888907

申请日：2013-05-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Kangil Kim ,  Sungyong Jang ,  Cheolhwan Lee

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L27/1259 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L21/02118 ,  H01L21/32133 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/786

Abstract: An array substrate for a liquid crystal display includes a substrate and first and second subpixels which are positioned on the substrate and are defined by a crossing structure of one gate line, a first data line, a second data line, a first common line, and a second common line. The first subpixel includes a first semiconductor layer, a first source electrode, a first drain electrode, and a first pixel electrode connected to the first drain electrode. The second subpixel includes a second semiconductor layer, a second source electrode, a second drain electrode, and a second pixel electrode connected to the second drain electrode. The first and second subpixels share the one gate line with each other, and the first drain electrode and the second drain electrode are exposed through one contact hole.

Abstract translation: 用于液晶显示器的阵列基板包括基板和位于基板上并由一个栅极线，第一数据线，第二数据线，第一公共线和第二数据线的交叉结构限定的第一和第二子像素 第二条共同线。 第一子像素包括第一半导体层，第一源电极，第一漏电极和连接到第一漏电极的第一像素电极。 第二子像素包括第二半导体层，第二源电极，第二漏电极和连接到第二漏电极的第二像素电极。 第一和第二子像素彼此共享一个栅极线，并且第一漏电极和第二漏电极通过一个接触孔暴露。

公开(公告)号：US09911760B2

公开(公告)日：2018-03-06

申请号：US15265010

申请日：2016-09-14

Applicant: LG DISPLAY CO., LTD.

Inventor： Kangil Kim ,  Haye Kim ,  Chansoo Park

IPC: H01L27/02 ,  H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1248

Abstract: A thin film transistor substrate including a second electrode connected to a first electrode within a shared contact hole; and a fourth electrode connected to a third electrode within the shared contact hole, wherein the shared contact hole penetrates through a plurality of stacked insulating layers, and wherein an insulating layer below at least one of a connection portion in which the first electrode and the second electrode are connected and a connection portion in which the third electrode and the fourth electrode are connected has an undercut structure within the shared contact hole.

公开(公告)号：US10670930B2

公开(公告)日：2020-06-02

申请号：US15822180

申请日：2017-11-26

Applicant: LG Display Co., Ltd.

Inventor： Seonghun Jeong ,  Hyuck Choi ,  Haye Kim ,  Minkyu Chun ,  Kangil Kim

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/136 ,  G02F1/133 ,  G09G3/36 ,  H01L27/12 ,  G02F1/1333

Abstract: A liquid crystal display preventing a light leakage is disclosed. The liquid crystal display includes gate lines and data lines disposed to cross over each other, a common line crossing over the data lines and disposed in parallel with the gate lines, a dummy data line crossing over the gate lines and disposed in parallel with the data lines, a dummy pixel electrode disposed in a dummy area formed by an outermost data line of the data lines, the dummy data line and first and second gate lines adjacent to each other among the gate lines; a pixel electrode disposed in a pixel area between first and second data lines adjacent to each other among the data lines and the first and second gate lines; and a common electrode disposed to overlap the pixel electrode and the dummy pixel electrode. The dummy pixel electrode is connected to the common line.

公开(公告)号：US09915847B2

公开(公告)日：2018-03-13

申请号：US15217625

申请日：2016-07-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Seongjun Cho ,  Euihyun Chung ,  Kangil Kim ,  Wondoo Kim

IPC: H01L27/14 ,  H01L29/04 ,  H01L29/15 ,  H01L31/036 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/45 ,  H01L29/786 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/1368 ,  G02F2201/123 ,  G02F2201/52 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/127 ,  H01L29/45 ,  H01L29/78696

Abstract: A display device is provided. The display device can include a first pixel portion comprising a first thin-film transistor provided at the intersection between a first gate line and a first data line, and a first pixel electrode connected to the first thin-film transistor, and a second pixel portion comprising a second thin-film transistor provided at the intersection between a second gate line and the first data line, and a second pixel electrode connected to the second thin-film transistor, wherein the first pixel portion and the second pixel portion are arranged parallel to the first data line, and directions extended the first pixel electrode and the second pixel electrode are extended in such a direction as to face each other.

公开(公告)号：US09018038B2

公开(公告)日：2015-04-28

申请号：US14520846

申请日：2014-10-22

Applicant: LG Display Co., Ltd.

Inventor： Kangil Kim ,  Sungyong Jang ,  Cheolhwan Lee

IPC: H01L21/3213 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  G02F1/1343 ,  G02F1/1362 ,  H01L21/02

CPC classification number: H01L27/1259 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L21/02118 ,  H01L21/32133 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/786

Abstract: An array substrate for a liquid crystal display includes a substrate and first and second subpixels which are positioned on the substrate and are defined by a crossing structure of one gate line, a first data line, a second data line, a first common line, and a second common line. The first subpixel includes a first semiconductor layer, a first source electrode, a first drain electrode, and a first pixel electrode connected to the first drain electrode. The second subpixel includes a second semiconductor layer, a second source electrode, a second drain electrode, and a second pixel electrode connected to the second drain electrode. The first and second subpixels share the one gate line with each other, and the first drain electrode and the second drain electrode are exposed through one contact hole.

Abstract translation: 用于液晶显示器的阵列基板包括基板和位于基板上并由一个栅极线，第一数据线，第二数据线，第一公共线和第二数据线的交叉结构限定的第一和第二子像素 第二条共同线。 第一子像素包括第一半导体层，第一源电极，第一漏电极和连接到第一漏电极的第一像素电极。 第二子像素包括第二半导体层，第二源电极，第二漏电极和连接到第二漏电极的第二像素电极。 第一和第二子像素彼此共享一个栅极线，并且第一漏电极和第二漏电极通过一个接触孔暴露。