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公开(公告)号:US09151993B2
公开(公告)日:2015-10-06
申请号:US14097706
申请日:2013-12-05
申请人: LG DISPLAY CO., LTD.
发明人: SuSeok Choi , SangHo Choi
IPC分类号: G02F1/1335 , G02F1/1339 , G02F1/1333
CPC分类号: G02F1/13394 , G02F1/133377 , G02F1/133516 , G02F2202/023
摘要: A LCD and a fabrication process is presented. An upper substrate is coincidentally formed with a red, a green and a blue color filters using phase separation. A compound containing a photopolymeric color filter resin and a liquid crystal are coated on an array substrate and then photopolymerized after formation of the array substrate. A seed layer may be provided on the substrate before the compound is applied. Polymerization of the color filter resin permits simultaneous formation of the upper, color filter substrate and liquid crystal layer.
摘要翻译: 介绍了LCD和制造工艺。 上基板与红色,绿色和使用相分离的蓝色滤色片巧妙地形成。 将包含光聚合物滤色器树脂和液晶的化合物涂布在阵列基板上,然后在形成阵列基板之后进行光聚合。 在施加化合物之前,可以在衬底上提供种子层。 滤色器树脂的聚合允许同时形成上部滤色器基板和液晶层。
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公开(公告)号:US10444891B2
公开(公告)日:2019-10-15
申请号:US14757438
申请日:2015-12-23
申请人: LG DISPLAY CO., LTD.
发明人: Yong-Su Ham , SuSeok Choi , Taeheon Kim , YongWoo Lee , MyungJin Lim , Seulgi Choi
IPC分类号: G06F3/041 , G06F3/044 , G02F1/1333
摘要: Provided is a touch panel. The touch panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, and a dielectric layer. The second substrate faces the first substrate. The first electrode is on one surface of the first substrate. The second electrode is spaced apart from the first electrode on a same plane as the first electrode. The third electrode is on one surface of the second substrate and overlaps the first electrode and the second electrode. The dielectric layer is between the first electrode and the third electrode and between the second electrode and the third electrode and includes an anisotropic dielectric material.
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公开(公告)号:US09939974B2
公开(公告)日:2018-04-10
申请号:US14979952
申请日:2015-12-28
申请人: LG Display Co., Ltd
发明人: Yong-Su Ham , SuSeok Choi , Taeheon Kim , YongWoo Lee , MyungJin Lim , Seulgi Choi
IPC分类号: G06F3/044 , H01L41/113 , H01L41/193 , H01L27/32 , H01L51/52 , H01L41/47 , G02B5/30 , G06F3/01
CPC分类号: G06F3/044 , G02B5/3083 , G02F1/0131 , G06F3/016 , G06F2203/04107 , H01L27/323 , H01L41/1132 , H01L41/193 , H01L41/47 , H01L51/5281
摘要: Provided is a display device. The display device includes a display panel, a contact sensitive device on the display panel, and a linear polarizer on the contact sensitive device. The contact sensitive device includes an electro-active layer which is uniaxially elongated and configured to retard a phase of incident light. Since the display device includes the contact sensitive device having the electro-active layer configured to retard the phase of the incident light, a separate phase retardation film for suppressing external light reflection may be omitted. As a result, the thickness of the display device may be decreased and manufacturing cost of the display device may be reduced.
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公开(公告)号:US09836125B2
公开(公告)日:2017-12-05
申请号:US14971170
申请日:2015-12-16
申请人: LG DISPLAY CO., LTD.
发明人: MyungJin Lim , SuSeok Choi , Yong-Su Ham , Taeheon Kim , YongWoo Lee , Seulgi Choi
IPC分类号: G06F3/041 , G06F3/01 , H01L41/083 , H01L41/193 , H01L41/09
CPC分类号: G06F3/016 , G06F3/0412 , G06F2203/04102 , H01L41/083 , H01L41/0926 , H01L41/193
摘要: Provided is a multilayer transformable device with enhanced driving displacement and a display device including the same. The multilayer transformable device, for example, includes a plurality of unit transformable devices, each of the unit transformable devices that includes a lower electrode, an upper electrode, and a transformable layer including an electro-active polymer (EAP) and a sub-transformable layer disposed between the plurality of unit transformable devices, the sub-transformable layer including a sub-EAP different from the EAP.
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公开(公告)号:US20160188082A1
公开(公告)日:2016-06-30
申请号:US14757438
申请日:2015-12-23
申请人: LG DISPLAY CO., LTD.
发明人: Yong-Su Ham , SuSeok Choi , Taeheon Kim , YongWoo Lee , MyungJin Lim , Seulgi Choi
摘要: Provided is a touch panel. The touch panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, and a dielectric layer. The second substrate faces the first substrate. The first electrode is on one surface of the first substrate. The second electrode is spaced apart from the first electrode on a same plane as the first electrode. The third electrode is on one surface of the second substrate and overlaps the first electrode and the second electrode. The dielectric layer is between the first electrode and the third electrode and between the second electrode and the third electrode and includes an anisotropic dielectric material.
摘要翻译: 提供触摸屏。 触摸面板包括第一基板,第二基板,第一电极,第二电极,第三电极和电介质层。 第二基板面向第一基板。 第一电极在第一衬底的一个表面上。 第二电极与第一电极在与第一电极相同的平面上间隔开。 第三电极在第二基板的一个表面上并与第一电极和第二电极重叠。 电介质层在第一电极和第三电极之间以及第二电极和第三电极之间,并且包括各向异性介电材料。
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公开(公告)号:US11447605B2
公开(公告)日:2022-09-20
申请号:US14983140
申请日:2015-12-29
申请人: LG DISPLAY CO., LTD.
发明人: Taeheon Kim , SuSeok Choi , Yong-Su Ham , YongWoo Lee , MyungJin Lim , Seulgi Choi
IPC分类号: G06F3/041 , B32B27/28 , G06F3/01 , B32B27/06 , B32B27/08 , C08G77/24 , C08J5/18 , C09D183/08 , C08L83/08 , C08L83/00 , B32B7/12 , C08K5/56 , C08G77/20 , C08G77/12 , C08G77/38
摘要: Provided is a touch sensitive device including an electroactive film, a display device including the same, and a method of manufacturing the electroactive film. The touch sensitive device of the present disclosure includes an electroactive film including a siloxane polymer having a fluoro group or a chloro group bonded to a part of the backbone, and the electroactive film has a dielectric constant that is improved by 15% or more by elongation at an elongation rate of 100% or more.
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公开(公告)号:US10353472B2
公开(公告)日:2019-07-16
申请号:US15820055
申请日:2017-11-21
申请人: LG Display Co., Ltd.
发明人: TaeHeon Kim , SuSeok Choi , YongSu Ham , YongWoo Lee , KyungYeol Ryu , YuSeon Kho
摘要: The touch sensitive element according to an exemplary embodiment of the present disclosure includes an electroactive layer, an electrode, and a plurality of beads. The electroactive layer includes an electroactive polymer. The electrode is disposed on at least one surface of the electroactive layer. The plurality of beads is dispersed in the electroactive layer and has a diameter larger than the thickness of the electroactive layer.
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公开(公告)号:US09748469B2
公开(公告)日:2017-08-29
申请号:US14979769
申请日:2015-12-28
申请人: LG DISPLAY CO., LTD.
发明人: MyungJin Lim , SuSeok Choi , Yong-Su Ham , Taeheon Kim , YongWoo Lee , Seulgi Choi
IPC分类号: H01L41/083 , H05K5/00 , H01L41/04 , H05K1/02 , G06F1/16 , H01L41/193 , G09F9/30 , H01L41/09 , H01L41/277
CPC分类号: H01L41/083 , G06F1/1652 , G06F3/016 , G09F9/301 , H01L41/042 , H01L41/0926 , H01L41/193 , H01L41/277 , H05K1/028 , H05K5/0017 , H05K2201/05
摘要: Provided is a multilayer actuator and a display device comprising the same with improved driving displacement that includes, for example, a plurality of electroactive layers, wherein the electroactive layers comprise a ferroelectric polymer, and polarization directions of all electroactive layers are substantially the same.
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公开(公告)号:US20180150138A1
公开(公告)日:2018-05-31
申请号:US15820055
申请日:2017-11-21
申请人: LG Display Co., Ltd.
发明人: TaeHeon Kim , SuSeok Choi , YongSu Ham , YongWoo Lee , KyungYeol Ryu , YuSeon Kho
CPC分类号: G06F3/016 , G06F3/041 , G06F3/044 , G06F2203/04111 , G06F2203/04112
摘要: The touch sensitive element according to an exemplary embodiment of the present disclosure includes an electroactive layer, an electrode, and a plurality of beads. The electroactive layer includes an electroactive polymer. The electrode is disposed on at least one surface of the electroactive layer. The plurality of beads is dispersed in the electroactive layer and has a diameter larger than the thickness of the electroactive layer.
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公开(公告)号:US09727157B2
公开(公告)日:2017-08-08
申请号:US14970154
申请日:2015-12-15
申请人: LG DISPLAY CO., LTD.
发明人: Yong-Su Ham , SuSeok Choi , Taeheon Kim , YongWoo Lee , MyungJin Lim , Seulgi Choi
CPC分类号: G06F3/0412 , G06F3/016 , G06F3/0416 , G06F3/047 , G06F2203/04102 , G06F2203/04107
摘要: A touch sensitive device, a display device including the touch sensitive device and a method of driving the same are discussed. The touch sensitive device can include an electroactive layer including an electroactive polymer; and one or more first electrodes and one or more second electrodes are disposed on only one surface of the electroactive layer, in which the first and the second electrodes include a conductive material. The first and the second electrodes of the touch sensitive device can be disposed only on one surface of the electroactive layer, a driving voltage of the touch sensitive device can be reduced and transmissivity can be improved.
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