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公开(公告)号：US09714350B2
公开(公告)日：2017-07-25
申请号：US14954431
申请日：2015-11-30
Applicant: LG DISPLAY CO., LTD. , NANO Solution Co., Ltd.
Inventor： Junsik Hwang , Kwihong Park , Yuseon Kho , Hyungyul Kim , Hojun Moon
CPC classification number: C09D5/24 , B82Y99/00 , C08K3/04 , C08K3/041 , C09D7/70 , G02F1/133308 , G02F1/13338 , G02F2001/133334 , G02F2202/22 , G02F2202/36 , Y10S977/742
Abstract: Disclosed is a carbon nanotube dispersion liquid composition for forming a conductive layer in a display device. The carbon nanotube dispersion liquid composition includes, for example, 0.05 to 20 wt % of carbon nanotubes, 0.02 to 40 wt % of a polyacrylic acid resin, and 50 to 99.93 wt % of C2-C5 straight-chain alkanol, based on the total weight of the carbon nanotube dispersion liquid composition.
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2.发明申请ANTISTATIC FILM, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME 有权防静电膜及其制造方法及包括其的显示装置公开(公告)号：US20140320959A1
公开(公告)日：2014-10-30
申请号：US14098854
申请日：2013-12-06
Applicant: LG Display Co., Ltd.
Inventor： Taehwan Jun , Sunghee Kim , Junsik Hwang , Kwihong Park , Yuseon Kho
CPC classification number: G02B27/22 , G02B1/16 , Y10T428/2495 , Y10T428/31663
Abstract: An antistatic film includes a substrate, a lower coating layer positioned on the substrate and including a conductive material, tetraethyl orthosilicate (TEOS), and silsesquioxane (SSQ), and an upper coating layer positioned on the lower coating layer and including the conductive material and tetraethyl orthosilicate.
Abstract translation: 抗静电膜包括基材，位于基材上的下涂层，包括导电材料，原硅酸四乙酯（TEOS）和倍半硅氧烷（SSQ），以及位于下涂层上并包括导电材料的上涂层和 原硅酸四乙酯。
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3.发明授权公开(公告)号：US10705261B2
公开(公告)日：2020-07-07
申请号：US15394328
申请日：2016-12-29
Applicant: LG DISPLAY CO., LTD. , NANO Solution CO., LTD
Inventor： Junsik Hwang , Kwihong Park , Yonggyoon Jang , Sungwook Ko , Hyungyul Kim , Hojun Moon
IPC: G02B1/16 , C08K3/04 , C09D7/61 , C09D5/24 , G02F1/1333 , G02F1/1335 , B82Y30/00
Abstract: Provided is a display device having an antistatic film comprising a conductive coating liquid composition. The conductive coating liquid composition comprises 10 to 100 parts by weight of a silane sol based on 100 parts by weight of a carbon nanotube dispersion liquid composition, and the silane sol comprises 0.01 to 10 wt % of an acid catalyst with a pH of 3.0 to 6.0 based on the total weight of the silane sol.
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公开(公告)号：US11982898B2
公开(公告)日：2024-05-14
申请号：US17974235
申请日：2022-10-26
Applicant: LG Display Co., Ltd. , ILDONG CHEMICAL Co., LTD
Inventor： Junsik Hwang , SungHee Kim , Ki Moon Kim , Joonhyuk Cho , JaeHuy Park , Eun Ji Lee
IPC: B32B27/28 , G02F1/1333 , G02F1/1335
CPC classification number: G02F1/133531 , B32B27/283 , G02F1/13338 , C09K2323/05
Abstract: The present disclosure relates to a display device, and according to an aspect of the present disclosure, a display device includes a display panel, a first polarizer disposed below the display panel, a second polarizer disposed on the display panel, and an antistatic film disposed between the display panel and the second polarizer, in which the antistatic film includes a silicon-based matrix and a polythiophene-based compound and a dopant having a high boiling point dispersed in the silicon-based matrix and the silicon-based matrix contains tetra alkoxysilane, glycidyloxyalkyl trialkoxysilane and aminoalkyl trialkoxysilane to be cured. Therefore, the display device includes an antistatic film including an inexpensive polythiophene compound as a conductive material so that the excellent high temperature and high humidity stability is provided as well as the excellent electrostatic discharging effect.
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Patent Agency Ranking
5.发明授权公开(公告)号：US10418147B2
公开(公告)日：2019-09-17
申请号：US15394187
申请日：2016-12-29
Applicant: LG DISPLAY CO., LTD. , NANO SOLUTION CO., LTD.
Inventor： Sungwook Ko , Junsik Hwang , Kwihong Park , Hyungyul Kim , Hojun Moon
IPC: H01B1/24 , C09D5/24 , C09D133/02 , C09D7/00 , G02F1/1333 , G02F1/1335 , G06F3/041 , H01B1/04 , G06F3/044 , C08K3/04 , C09D7/20 , C09D7/40 , C09D7/61 , C09D7/63 , C08K5/05 , C08K5/54
Abstract: Provided is a display device having an antistatic film made of a conductive coating liquid composition. The conductive coating liquid composition includes 10 to 100 parts by weight of a silane sol based on 100 parts by weight of a carbon nanotube dispersion liquid composition, and 0.1 to 5 wt % of a polar solvent based on 100 wt % of the conductive coating liquid composition.
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公开(公告)号：US20140293156A1
公开(公告)日：2014-10-02
申请号：US14134303
申请日：2013-12-19
Applicant: LG Display Co., Ltd.
Inventor： Taeheon Kim , Geesung Chae , Sunghee Kim , Junsik Hwang , Chulhong Kim , Kwihong Park , Taehwan Jun , Yuseon Kho , Kilsuk Kim
IPC: G02F1/1333 , G02F1/00
CPC classification number: G02F1/13338 , G02F2001/134372 , G02F2202/22 , G06F3/0412 , G06F3/044 , G06F2203/04103 , H01B1/12 , H01L51/0021 , H01L51/0037 , Y10T428/1055
Abstract: A conductive coating composition includes 0.1 to 10 parts by weight of a conductive polymer, 5 to 30 parts by weight of polysilazane, and 30 to 60 parts by weight of a solvent.
Abstract translation: 导电性涂料组合物包含0.1-10重量份的导电聚合物，5-30重量份聚硅氮烷和30-60重量份溶剂。
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公开(公告)号：US10144836B2
公开(公告)日：2018-12-04
申请号：US15626564
申请日：2017-06-19
Applicant: LG DISPLAY CO., LTD. , NANO Solution CO., LTD.
Inventor： Junsik Hwang , Kwihong Park , Yuseon Kho , Hyungyul Kim , Hojun Moon
IPC: C09D5/24 , G02F1/1333 , C09D7/40 , B82Y99/00 , C08K3/04
Abstract: Disclosed is a carbon nanotube dispersion liquid composition for forming a conductive layer in a display device. The carbon nanotube dispersion liquid composition includes, for example, 0.05 to 20 wt % of carbon nanotubes, 0.02 to 40 wt % of a polyacrylic acid resin, and 50 to 99.93 wt % of C2-C5 straight-chain alkanol, based on the total weight of the carbon nanotube dispersion liquid composition.
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公开(公告)号：US09791731B2
公开(公告)日：2017-10-17
申请号：US14134303
申请日：2013-12-19
Applicant: LG DISPLAY CO., LTD.
Inventor： Taeheon Kim , Geesung Chae , Sunghee Kim , Junsik Hwang , Chulhong Kim , Kwihong Park , Taehwan Jun , Yuseon Kho , Kilsuk Kim
IPC: G02F1/1333 , G06F3/041 , H01B1/12 , G06F3/044 , G02F1/1343 , H01L51/00
CPC classification number: G02F1/13338 , G02F2001/134372 , G02F2202/22 , G06F3/0412 , G06F3/044 , G06F2203/04103 , H01B1/12 , H01L51/0021 , H01L51/0037 , Y10T428/1055
Abstract: A conductive coating composition includes 0.1 to 10 parts by weight of a conductive polymer, 5 to 30 parts by weight of polysilazane, and 30 to 60 parts by weight of a solvent.
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9.发明授权公开(公告)号：US09753291B2
公开(公告)日：2017-09-05
申请号：US14098854
申请日：2013-12-06
Applicant: LG Display Co., Ltd.
Inventor： Taehwan Jun , Sunghee Kim , Junsik Hwang , Kwihong Park , Yuseon Kho
CPC classification number: G02B27/22 , G02B1/16 , Y10T428/2495 , Y10T428/31663
Abstract: An antistatic film includes a substrate, a lower coating layer positioned on the substrate and including a conductive material, tetraethyl orthosilicate (TEOS), and silsesquioxane (SSQ), and an upper coating layer positioned on the lower coating layer and including the conductive material and tetraethyl orthosilicate.
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