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    LIQUID CRYSTAL DISPLAY
    1.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开

    公开(公告)号：US20190227355A1

    公开(公告)日：2019-07-25

    申请号：US16374519

    申请日：2019-04-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jang Wi RYU ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN ,  Jae-Soo JANG ,  Ka Eun KIM ,  Ho Kil OH ,  Se Hyun LEE ,  Hyo Ju JUNG ,  Sang Hyeon SONG ,  Sang Jin JEON

    IPC: G02F1/137 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/139

    Abstract: The present invention relates to a liquid crystal display including: a lower electrode including a unit pixel electrode; an upper electrode including an upper unit electrode facing the unit pixel electrode; and a liquid crystal layer between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned approximately perpendicular to the surfaces of the lower electrode and the upper electrode in the absence of an electric field, wherein the unit pixel electrode includes a stem forming a boundary between a plurality of sub-regions and a plurality of minute branches extending in different directions in two different sub-regions, the upper unit electrode includes an opening facing the stem and extending parallel to the stem, any alignment aid to pretilt the liquid crystal molecules is absent, and a length of the minute branches is equal to or less than about 53 μm.

    LIQUID CRYSTAL DISPLAY
    2.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20170003554A1

    公开(公告)日：2017-01-05

    申请号：US14951107

    申请日：2015-11-24

    Applicant: Samsung Display Co. Ltd.

    Inventor： Ka Eun KIM ,  Ki Chul SHIN

    IPC: G02F1/1343 ,  G02F1/1362

    CPC classification number: G02F1/134309 ,  G02F1/133305 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/136286 ,  G02F2001/134345

    Abstract: A liquid crystal display is divided into a first region and a second region by a virtual central line that passes through a central point of the LCD and extends along a first direction, where the first region comprises a plurality of dots, each comprising a first pixel, a second pixel and a third pixel displaying different colors, wherein the plurality of dots are repeatedly arranged along a second direction intersecting the first direction and comprise a first dot and a second dot, wherein a first distance between the first pixel of the first dot and the central line is greater than a second distance between the first pixel of the second dot and the central line, and the area of the first pixel of the first dot is less than that of the first pixel of the second dot.

    Abstract translation: 液晶显示器通过虚拟中心线被划分为第一区域和第二区域，虚拟中心线穿过LCD的中心点并且沿着第一方向延伸，其中第一区域包括多个点，每个点包括第一像素 ，第二像素和第三像素，其显示不同的颜色，其中所述多个点沿着与所述第一方向相交的第二方向重复布置，并且包括第一点和第二点，其中所述第一点的第一像素之间的第一距离 并且中心线大于第二点的第一像素与中心线之间的第二距离，并且第一点的第一像素的面积小于第二点的第一像素的面积。

    LIQUID CRYSTAL DISPLAY HAVING IMPROVED RESPONSE SPEED AND SIDE VISIBILITY
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY HAVING IMPROVED RESPONSE SPEED AND SIDE VISIBILITY 审中-公开
    液晶显示器具有改进的响应速度和侧面可见性

    公开(公告)号：US20160109766A1

    公开(公告)日：2016-04-21

    申请号：US14919483

    申请日：2015-10-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ho Kil OH ,  Ka Eun KIM ,  Cheol SHIN ,  Se Hyun LEE ,  Hak Sun CHANG ,  Ki Chul SHIN

    IPC: G02F1/1343

    CPC classification number: G02F1/134336 ,  G02F1/133703 ,  G02F2001/134318 ,  G02F2001/134345

    Abstract: A liquid crystal display, including: a first substrate; a pixel electrode formed on the first substrate and including a first subpixel electrode and a second subpixel electrode which are separated from each other; a second substrate facing the first substrate; a common electrode formed on the second substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the first subpixel electrode includes a first part having a plurality of first branch electrodes, the second subpixel electrode includes a second part which is positioned to at least partially surround the first branch electrodes, and a plurality of second branch electrodes which extend from the second part and are defined by a plurality of first opens. Portions of the first opens proximate to the second part are wider than other portions of the first opens.

    Abstract translation: 一种液晶显示器，包括：第一基板; 形成在所述第一基板上并且包括彼此分离的第一子像素电极和第二子像素电极的像素电极; 面对所述第一基板的第二基板; 形成在所述第二基板上的公共电极; 以及位于所述第一基板和所述第二基板之间的液晶层，其中所述第一子像素电极包括具有多个第一分支电极的第一部分，所述第二子像素电极包括第二部分，所述第二部分被定位成至少部分地包围所述第一 分支电极和从第二部分延伸并由多个第一开口限定的多个第二分支电极。 靠近第二部分的第一开口的部分比第一打开的其它部分宽。

    LIQUID CRYSTAL DISPLAY
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160291410A1

    公开(公告)日：2016-10-06

    申请号：US14938611

    申请日：2015-11-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Se Hyun LEE ,  Ka Eun KIM ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN

    IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1343

    CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/13624 ,  G02F2001/133738 ,  G02F2001/134381 ,  G02F2201/123

    Abstract: A liquid crystal display includes a first substrate, a first pixel electrode disposed on the first substrate, a second pixel electrode overlapping the first pixel electrode, having an insulating layer disposed therebetween, wherein the second pixel electrode includes a plate-like part having an integrated shape, a plurality of branch electrodes extending from the plate-like part, and a cruciform cutout including a horizontal part and a vertical part intersecting each other at a center of the plate-like part, and the first pixel electrode includes a cruciform stem electrode having a horizontal stem and a vertical stem intersecting each other at the center.

    Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的第一像素电极，与第一像素电极重叠的第二像素电极，其间具有绝缘层，其中第二像素电极包括具有集成 形状，从板状部分延伸的多个分支电极，以及包括在板状部分的中心处彼此交叉的水平部分和垂直部分的十字形切口，并且第一像素电极包括十字形茎电极 具有在中心彼此相交的水平杆和垂直杆。

    LIQUID CRYSTAL DISPLAY DEVICE
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20160116806A1

    公开(公告)日：2016-04-28

    申请号：US14881494

    申请日：2015-10-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Cheol SHIN ,  Hak Sun CHANG ,  Ka Eun KIM ,  Se Hyun LEE ,  Ki Chul SHIN

    IPC: G02F1/1343 ,  G02F1/1333

    CPC classification number: G02F1/134309 ,  G02F1/136286 ,  G02F2001/134345

    Abstract: A liquid crystal display according to m exemplary embodiment of the present invention includes: a first substrate; a gate line formed on the first substrate; an insulating layer formed on the gate line; and a first subpixel electrode and a second subpixel electrode that are formed on the insulating layer. Each of the first subpixel electrode and the second, subpixel electrode includes a first subregion and a second subregion. At least one of the first subregion and the second subregion Includes a vertical stem, a horizontal stem extending from a middle of the vertical stem, and a plurality of minute branches laterally extending in a diagonal direction from the horizontal stem. The plurality of minute branches laterally extending from the horizontal stem are alternately branched with reference to the horizontal stem.

    Abstract translation: 根据本发明的示例性实施例的液晶显示器包括：第一基板; 形成在第一基板上的栅极线; 形成在栅极线上的绝缘层; 以及形成在绝缘层上的第一子像素电极和第二子像素电极。 第一子像素电极和第二子像素电极中的每一个包括第一子区域和第二子区域。 第一子区域和第二子区域中的至少一个包括垂直杆，从竖直杆的中间延伸的水平杆和从水平杆沿对角线方向横向延伸的多个分支。 从水平杆横向延伸的多个分支分支相对于水平杆交替分支。

    LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20190064605A1

    公开(公告)日：2019-02-28

    申请号：US15981032

    申请日：2018-05-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Oh Jeong KWON ,  Ka Eun KIM ,  Tae Min KIM ,  Duck Jong SUH ,  Bong-Sung SEO ,  Seul Gee LEE

    IPC: G02F1/1337 ,  C09K19/56

    Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate and spaced apart therefrom; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a plurality of protrusions between the first alignment layer and the liquid crystal layer, wherein the first alignment layer includes a photoinitiator, wherein the plurality of protrusions include a polymerization product of the photoinitiator, a reactive mesogen, and a vertical alignment additive, and the vertical alignment additive may be less reactive than the photoinitiator.

    LIQUID CRYSTAL DISPLAY
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160202568A1

    公开(公告)日：2016-07-14

    申请号：US14918188

    申请日：2015-10-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Se Hyun LEE ,  Ka Eun KIM ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN

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

    CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/1368 ,  G02F2001/134345

    Abstract: Provided is a liquid crystal display including: a first insulation substrate; a thin film transistor positioned on the first insulation substrate; a first subpixel electrode positioned on the thin film transistor and to which a first voltage is applied; a second subpixel electrode positioned on the thin film transistor and to which a second voltage is applied; a second insulation substrate facing the first insulation substrate; a common electrode positioned on the second insulation substrate and receiving a common voltage; and a liquid crystal layer disposed between the first insulation substrate and the second insulation substrate, in which the first subpixel electrode includes a plate region and a minute branch region overlapping the plate region with a passivation layer between the plate region and the minute branch region, and the plate region and the second subpixel electrode are positioned on a same layer.

    Abstract translation: 提供一种液晶显示器，包括：第一绝缘基板; 位于所述第一绝缘基板上的薄膜晶体管; 第一子像素电极，位于薄膜晶体管上并且施加第一电压; 位于薄膜晶体管上并施加第二电压的第二子像素电极; 面对所述第一绝缘基板的第二绝缘基板; 位于所述第二绝缘基板上并接收公共电压的公共电极; 以及液晶层，其设置在所述第一绝缘基板和所述第二绝缘基板之间，其中所述第一子像素电极包括板区域和与所述板区域重叠的微小分支区域与所述板区域和所述微分支区域之间的钝化层， 并且板区域和第二子像素电极位于同一层上。

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