公开(公告)号：US09040230B2

公开(公告)日：2015-05-26

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 ,  G03F7/00 ,  G03F7/075

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：US20150133582A1

公开(公告)日：2015-05-14

申请号：US14532186

申请日：2014-11-04

Applicant: LG Display Co., Ltd.

Inventor： Sung-Hee Kim ,  Soon-Sung Yoo ,  Jin-Wuk Kim ,  Byung-Geol Kim ,  Byung-Uk Kim ,  Ki-Beom Lee ,  Byong-Hoo Kim ,  Seung-Hyup Shin ,  Jun-Young Song ,  Myoung-Soo Lee

IPC: C09D11/103 ,  C08K5/05 ,  C08K11/00 ,  C08K5/134 ,  C08K5/3492

CPC classification number: C09D11/103 ,  B82Y10/00 ,  B82Y40/00 ,  C08K5/05 ,  C08K5/1345 ,  C08K5/34922 ,  C08K11/00 ,  C09D11/02 ,  C09D11/03 ,  C09D11/033 ,  G03F7/0002

Abstract: Disclosed are an ink composition for an imprint lithography and a roll printing, wherein in forming patterns of the LCD device using the imprint lithography and the roll printing, an ink composition with high thermal resistance, consisting of polymer resin and additive both endurable even at a high temperature is used to form fine patterns with constantly maintaining pattern linewidths and line intervals, and wherein the ink composition is endurable even at a high temperature of 90-250° C.

Abstract translation: 公开了用于压印光刻和辊印刷的油墨组合物，其中在使用压印光刻和辊印刷形成图案的LCD装置中，具有高耐热性的油墨组合物，其由聚合物树脂和添加剂组成，即使在 高温用于形成精细图案，不断保持图案线宽和线间隔，并且即使在90-250℃的高温下，油墨组合物也是耐久的。

公开(公告)号：US09727158B2

公开(公告)日：2017-08-08

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

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.

公开(公告)号：US11620009B2

公开(公告)日：2023-04-04

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

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：US11223021B2

公开(公告)日：2022-01-11

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 ,  G09G3/3208 ,  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：US11181790B2

公开(公告)日：2021-11-23

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 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1368

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：US09169409B2

公开(公告)日：2015-10-27

申请号：US14532186

申请日：2014-11-04

Applicant: LG Display Co., Ltd.

Inventor： Sung-Hee Kim ,  Soon-Sung Yoo ,  Jin-Wuk Kim ,  Byung-Geol Kim ,  Byung-Uk Kim ,  Ki-Beom Lee ,  Byong-Hoo Kim ,  Seung-Hyup Shin ,  Jun-Yong Song ,  Myoung-Soo Lee

IPC: C09D11/00 ,  C09D11/103 ,  C08K5/134 ,  C08K5/3492 ,  C08K11/00 ,  C08K5/05 ,  B82Y10/00 ,  B82Y40/00 ,  C09D11/02 ,  C09D11/033 ,  G03F7/00

CPC classification number: C09D11/103 ,  B82Y10/00 ,  B82Y40/00 ,  C08K5/05 ,  C08K5/1345 ,  C08K5/34922 ,  C08K11/00 ,  C09D11/02 ,  C09D11/03 ,  C09D11/033 ,  G03F7/0002

Abstract: Disclosed are an ink composition for an imprint lithography and a roll printing, wherein in forming patterns of the LCD device using the imprint lithography and the roll printing, an ink composition with high thermal resistance, consisting of polymer resin and additive both endurable even at a high temperature is used to form fine patterns with constantly maintaining pattern linewidths and line intervals, and wherein the ink composition is endurable even at a high temperature of 90-250° C.

Abstract translation: 公开了用于压印光刻和辊印刷的油墨组合物，其中在使用压印光刻和辊印刷形成图案的LCD装置中，具有高耐热性的油墨组合物，其由聚合物树脂和添加剂组成，即使在 高温用于形成精细图案，不断保持图案线宽和线间隔，并且即使在90-250℃的高温下，油墨组合物也是耐久的。

公开(公告)号：US11907460B2

公开(公告)日：2024-02-20

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

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/136204 ,  G06F3/047 ,  G06F3/0445 ,  G06F3/0446 ,  H01L27/124 ,  G02F1/1368 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134318 ,  G02F1/134372 ,  G02F1/136295 ,  G02F2201/121 ,  G02F2201/123 ,  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：US11016594B2

公开(公告)日：2021-05-25

申请号：US16808169

申请日：2020-03-03

Applicant: LG Display Co., Ltd.

Inventor： Kum-Mi Oh ,  Jin-Wuk Kim ,  Sung-Hee Kim

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

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：US12130976B2

公开(公告)日：2024-10-29

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

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 ,  G02F1/133514 ,  G02F1/134318 ,  G02F1/134372 ,  G02F1/136295 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  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.