公开(公告)号：US20160202539A1

公开(公告)日：2016-07-14

申请号：US14823833

申请日：2015-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Lak KIM

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/1362 ,  G02F2001/136295

Abstract: A liquid crystal display is provided. The liquid crystal display according to an exemplary embodiment includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer facing the pixel electrode; an upper insulating layer disposed on the roof layer; and a liquid crystal layer disposed between the pixel electrode and the roof layer and comprising a plurality of microcavities adjacent to each other including liquid crystal molecules, wherein the upper insulating layer includes titanium oxide.

Abstract translation: 提供液晶显示器。 根据示例性实施例的液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的像素电极; 面对像素电极的屋顶层; 设置在屋顶层上的上绝缘层; 以及液晶层，其设置在所述像素电极和所述屋顶层之间，并且包括彼此相邻的多个微腔，所述微腔包括液晶分子，其中所述上绝缘层包括氧化钛。

公开(公告)号：US20170235166A1

公开(公告)日：2017-08-17

申请号：US15583156

申请日：2017-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Kyungmin KIM ,  Jin-Lak KIM ,  Hyelim JANG

IPC: G02F1/137

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S.

公开(公告)号：US20150062514A1

公开(公告)日：2015-03-05

申请号：US14226648

申请日：2014-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soon Joon RHO ,  Jin-Lak KIM ,  Kyungmin KIM ,  Hyelim JANG

IPC: G02F1/1337

CPC classification number: C09K19/32 ,  C09K19/2014 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004

Abstract: The present disclosure relates to a liquid crystal display device including a first substrate including a first base substrate and a first alignment layer provided on the first base substrate, a second substrate including a second base substrate facing the first base substrate and a second alignment layer provided on the second base substrate. The device further includes a liquid crystal layer provided between the first substrate and the second substrate and including a liquid crystal composition. The liquid crystal layer may include a bicyclohexane liquid crystal compound and an alkenyl liquid crystal compound.

Abstract translation: 本发明涉及一种液晶显示装置，包括：第一基板，包括第一基板和设置在第一基板上的第一取向层;第二基板，包括面向第一基板的第二基板;第二配置层， 在第二基底上。 该装置还包括设置在第一基板和第二基板之间并包括液晶组合物的液晶层。 液晶层可以包括双环己烷液晶化合物和链烯基液晶化合物。

公开(公告)号：US20150177575A1

公开(公告)日：2015-06-25

申请号：US14541293

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Hye Lim JANG ,  Kyung Min KIM ,  Jin-Lak KIM

IPC: G02F1/1343 ,  G02F1/137 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2001/13712

Abstract: A liquid crystal display includes a first substrate, a first subpixel electrode is disposed on the first substrate and has a planar shape and, an insulating layer disposed on the first subpixel electrode, a second subpixel electrode which is disposed on the insulating layer, overlaps the first subpixel electrode, and includes a plurality of branch electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer injected between the first substrate and the second substrate, where the first subpixel electrode and the second subpixel electrode are applied with voltages of the same magnitude, and dielectric anisotropy of the liquid crystal layer is about −2.0 to about −2.7 at a temperature of about 30 degrees Celsius.

Abstract translation: 液晶显示器包括第一基板，第一子像素电极设置在第一基板上并具有平面形状，并且设置在第一子像素电极上的绝缘层，设置在绝缘层上的第二子像素电极与第一子像素电极重叠 第一子像素电极，并且包括多个分支电极，面对第一基板的第二基板，设置在第二基板上的公共电极以及注入在第一基板和第二基板之间的液晶层，其中第一子像素电极和 第二子像素电极被施加相同大小的电压，并且在约30摄氏度的温度下液晶层的介电各向异性约为-2.0至约-2.7。

公开(公告)号：US20150322341A1

公开(公告)日：2015-11-12

申请号：US14519763

申请日：2014-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Kyungmin KIM ,  Jin-Lak KIM ,  Hyelim JANG

IPC: C09K19/30 ,  G02F1/1343 ,  G02F1/137 ,  G02F1/1333

CPC classification number: G02F1/137 ,  C09K19/02 ,  C09K19/12 ,  C09K19/3001 ,  C09K19/3003 ,  C09K19/3028 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  G02F1/133345 ,  G02F1/133703 ,  G02F1/134309 ,  G02F2001/13712

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S.

Abstract translation: 液晶显示装置包括第一基板，面向第一基板的第二基板和插入在第一基板和第二基板之间的液晶层。 液晶层包括具有负的介电各向异性，约4.0ms以下的响应速度和约47mPa·S〜约75mPa·S的旋转粘度的液晶分子。

公开(公告)号：US20150109551A1

公开(公告)日：2015-04-23

申请号：US14462349

申请日：2014-08-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soon-Joon RHO ,  Kyung-Min KIM ,  Jin-Lak KIM ,  Hye-Lim JANG ,  Keun-Chan OH

IPC: G02F1/137 ,  G02F1/1368 ,  G02F1/1362 ,  C09K19/04 ,  G02F1/1343

CPC classification number: C09K19/02

Abstract: A liquid crystal display panel includes a first substrate including a pixel electrode, a second substrate a second substrate including a common electrode and disposed opposite to the first substrate, and a liquid crystal layer between the first substrate and the second substrate, where the liquid crystal layer includes liquid crystal molecules having an elastic coefficient of bend phase (K33) and an elastic coefficient of splay phase (K11), and a ratio of the elastic coefficient of bend phase (K33) to the elastic coefficient of splay phase (K11) of the liquid crystal molecules in the liquid crystal layer is in a range of about 0.96 to about 1.25.

Abstract translation: 液晶显示面板包括：第一基板，包括像素电极;第二基板;第二基板，包括公共电极，并且与所述第一基板相对设置;以及液晶层，位于所述第一基板和所述第二基板之间， 层包含具有弹性弯曲相位系数（K33）和弹性系数（K11）的液晶分子，以及弯曲相位弹性系数（K33）与喷射相位弹性系数（K11）的比例 液晶层中的液晶分子在约0.96至约1.25的范围内。

公开(公告)号：US20150077672A1

公开(公告)日：2015-03-19

申请号：US14259742

申请日：2014-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Kyung Min KIM ,  Jin-Lak KIM ,  Hye Lim JANG ,  Keun Chan OH

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2202/42

Abstract: Disclosed is a liquid crystal display including: a first substrate; a second substrate facing the first substrate; a thin film transistor disposed on the first substrate; a pixel electrode connected to the thin film transistor and including a first subpixel electrode and a second subpixel electrode; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, and including liquid crystal molecules therein. The first and second subpixel electrodes include a cross-shaped stem portion including horizontal and vertical stem portions, and a plurality of micro-branch portions extending from the cross-shaped stem portion, a thickness of the liquid crystal layer being 2.4 μm to 3.2 μm, the dielectric anisotropy of the liquid crystal molecule being −3.0 to −2.0, and a pitch of the micro-branch portion being 4 μm to 6 μm.

Abstract translation: 公开了一种液晶显示器，包括：第一基板; 面对所述第一基板的第二基板; 设置在所述第一基板上的薄膜晶体管; 连接到所述薄膜晶体管并且包括第一子像素电极和第二子像素电极的像素电极; 设置在所述第二基板上的公共电极; 以及设置在第一基板和第二基板之间并且包括液晶分子的液晶层。 第一和第二子像素电极包括包括水平和垂直杆部分的十字形茎部分和从十字形茎部部分延伸的多个微分支部分，液晶层的厚度为2.4μm至3.2μm 液晶分子的介电各向异性为-3.0〜-2.0，微分部的间距为4μm〜6μm。