公开(公告)号：US20170023835A1

公开(公告)日：2017-01-26

申请号：US15287426

申请日：2016-10-06

Applicant: LG Display Co., Ltd.

Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

IPC: G02F1/1362 ,  G06F3/044 ,  G06F3/047 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G06F3/0412 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136204 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/044 ,  G06F3/047

Abstract: A touch sensing type liquid crystal display device includes an array substrate includes a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including an organic material and a carbon nano-tube; and a liquid crystal layer between the first substrate and an inner side of the second substrate.

Abstract translation: 一种触摸感应型液晶显示装置，包括：阵列基板，包括第一基板，公共电极，像素电极和触摸感测单元; 彩色滤光片基板，包括第二基板并面对阵列基板; 在所述第二基板的外侧上的防静电层，并且包括有机材料和碳纳米管; 以及在第一基板和第二基板的内侧之间的液晶层。

公开(公告)号：US20240179993A1

公开(公告)日：2024-05-30

申请号：US18436068

申请日：2024-02-08

Applicant: LG DISPLAY CO., LTD.

Inventor： Da-Woon JEONG ,  Su-Yeon LEE ,  Sung-Hee KIM ,  Jae-Bin SONG ,  Sung-Hee PARK

IPC: H10K59/38 ,  H10K59/121

CPC classification number: H10K59/38 ,  H10K59/121

Abstract: A transparent display device comprises: a first substrate including a display area and first to fourth bezel areas surrounding the display area, wherein the display area includes a plurality of pixel regions each including an emitting portion and a transparent portion; a second substrate facing the first substrate; a transparent dam between the first and second substrates and in the first to fourth bezel areas; a first pad electrode on the first substrate and in the first bezel area; and a first color filter pattern on the second substrate and in the first bezel area.

公开(公告)号：US20240152225A1

公开(公告)日：2024-05-09

申请号：US18414435

申请日：2024-01-16

Applicant: LG Display Co., Ltd.

Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/044 ,  G06F3/047 ,  H01L27/12

CPC classification number: G06F3/0412 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/136204 ,  G06F3/0445 ,  G06F3/0446 ,  G06F3/047 ,  H01L27/124 ,  G02F1/133512 ,  G02F1/134318 ,  G02F1/134372 ,  G02F1/136295 ,  G02F2202/22

Abstract: A display device includes a first substrate; a second substrate facing the first substrate; a plurality of first electrodes and a plurality of second electrodes disposed between the first substrate and the second substrate; a third electrode on an outer side of the first substrate or the second substrate, the third electrode including an organic material and a carbon nano-tube; a plurality of first conductive lines extending along a first direction; a plurality of second conductive lines extending along the first direction; a plurality of third conductive lines extending along a second direction; and a thin film transistor including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode. A sheet resistance of the third electrode may be greater than a sheet resistance of each of the plurality of first electrodes and a sheet resistance of each of the plurality of second electrodes.

公开(公告)号：US20210408136A1

公开(公告)日：2021-12-30

申请号：US17338444

申请日：2021-06-03

Applicant: LG Display Co., Ltd.

Inventor： Da-Woon JEONG ,  Su-Yeon LEE ,  Sung-Hee KIM ,  Jae-Bin SONG ,  Sung-Hee PARK

IPC: H01L27/32

Abstract: A transparent display device comprises: a first substrate including a display area and first to fourth bezel areas surrounding the display area, wherein the display area includes a plurality of pixel regions each including an emitting portion and a transparent portion; a second substrate facing the first substrate; a transparent dam between the first and second substrates and in the first to fourth bezel areas; a first pad electrode on the first substrate and in the first bezel area; and a first color filter pattern on the second substrate and in the first bezel area.

公开(公告)号：US20230214041A1

公开(公告)日：2023-07-06

申请号：US18122092

申请日：2023-03-15

Applicant: LG Display Co., Ltd.

Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

IPC: G02F1/1333 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044

CPC classification number: G02F1/13338 ,  H01L27/124 ,  G02F1/1368 ,  G02F1/134309 ,  G06F3/0412 ,  G06F3/0446 ,  G06F3/0445 ,  G02F2202/22

Abstract: A touch sensing type liquid crystal display device includes an array substrate includes a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including an organic material and a carbon nano-tube; and a liquid crystal layer between the first substrate and an inner side of the second substrate.

公开(公告)号：US20210141276A1

公开(公告)日：2021-05-13

申请号：US17090799

申请日：2020-11-05

Applicant: LG Display Co., Ltd.

Inventor： Chang-Eun KIM ,  Sung-Hee KIM ,  Su-Jeong LEE

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1335

Abstract: A liquid crystal display device is disclosed. The device may include an array substrate including a first substrate, which is placed adjacent to a backlight, and a thin film transistor and a touch electrode, which are provided on the first substrate, and an opposite substrate including a second substrate, which faces the first substrate with a liquid crystal layer interposed therebetween, and a static electricity prevention layer, which is deposited on an outer surface of the second substrate. The static electricity prevention layer is formed of a host material containing at least one of In2O3 and SnO2 and a dopant material containing at least one of SiO2, ZrO2, HfO2, Nb2O5, and Ta2O5 and has sheet resistance of about 106.5 Ω/sq to about 109 Ω/sq.

公开(公告)号：US20190019975A1

公开(公告)日：2019-01-17

申请号：US16001576

申请日：2018-06-06

Applicant: LG DISPLAY CO., LTD.

Inventor： Tae-Joon SONG ,  Sung-Hee KIM ,  Jong-Min KIM

IPC: H01L51/52 ,  G09G3/3233 ,  H01L51/00

Abstract: A lighting apparatus according to an embodiment of the present invention includes an organic light emitting device including a first electrode, an organic light emitting layer, and a second electrode formed on a first substrate, wherein the first electrode is formed of a transparent conductive material having a resistance of approximately 2800Ω to 5500Ω in each pixel. Thus, even if the resistance of the organic light emitting layer is removed in a pixel due to a contact between the first electrode and the second electrode, overcurrent may be prevented from being applied to the pixel due to the resistance of the first electrode.

公开(公告)号：US20140331898A1

公开(公告)日：2014-11-13

申请号：US13731965

申请日：2012-12-31

Applicant: LG Display Co., LTD.

Inventor： Sung-Hee KIM ,  Byung-Geol KIM

IPC: C09D11/02

CPC classification number: C09D11/02 ,  G03F7/0007 ,  G03F7/0755

Abstract: Disclosed is a resist ink having superior acid-resistance and coupling property, the resist ink composed of 70% or less by weight of solvent, 10-15% by weight of base polymer, 10-15% by weight of tacktifier, 3% or less by weight of additive, and 1-10% by weight of coupling agent.

Abstract translation: 公开了具有优异的耐酸性和偶联性的抗蚀油墨，由70重量％以下的溶剂，10-15重量％的基础聚合物，10-15重量％的增粘剂，3重量％或3重量％ 较少的添加剂和1-10重量％的偶联剂。

公开(公告)号：US20250028404A1

公开(公告)日：2025-01-23

申请号：US18906171

申请日：2024-10-04

Applicant: LG Display Co., Ltd.

Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G06F3/044 ,  G06F3/047 ,  H01L27/12

Abstract: A display device includes a first substrate; a second substrate facing the first substrate; a plurality of first electrodes and a plurality of second electrodes disposed between the first substrate and the second substrate; a third electrode on an outer side of the first substrate or the second substrate, the third electrode including an organic material and a carbon nano-tube; a plurality of first conductive lines extending along a first direction; a plurality of second conductive lines extending along the first direction; a plurality of third conductive lines extending along a second direction; and a thin film transistor including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode. A sheet resistance of the third electrode may be greater than a sheet resistance of each of the plurality of first electrodes and a sheet resistance of each of the plurality of second electrodes.

公开(公告)号：US20210255725A1

公开(公告)日：2021-08-19

申请号：US17313815

申请日：2021-05-06

Applicant: LG Display Co., Ltd.

Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/047

Abstract: A touch sensing type liquid crystal display device includes an array substrate includes a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including an organic material and a carbon nano-tube; and a liquid crystal layer between the first substrate and an inner side of the second substrate.