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    Liquid crystal display
    1.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09529231B2

    公开(公告)日：2016-12-27

    申请号：US14257460

    申请日：2014-04-21

    申请人： Samsung Display Co., Ltd.

    发明人： Oh Jeong Kwon ,  Hyeok Jin Lee ,  Dong-Chul Shin ,  Jae Hong Park ,  Sung-Jae Yun ,  Ki Chul Shin ,  Seung Wook Nam

    IPC分类号： G02F1/1343 ,  G02F1/1337

    CPC分类号： G02F1/133707 ,  G02F2001/134345

    摘要： The present invention relates to a liquid crystal display that can improve an aperture ratio and liquid crystal control ability. A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and a second substrate which face each other; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first cutout having a cross shape, and the pixel electrode includes a first subpixel electrode having a rhombus shape, a second subpixel electrode surrounding the first subpixel electrode, a second cutout disposed close to and along at least one of the edges of the second subpixel electrode, and a third cutout spacing the first subpixel electrode and the second subpixel electrode.

    摘要翻译： 本发明涉及一种能够提高开口率和液晶控制能力的液晶显示器。 根据本发明的示例性实施例的液晶显示器包括：彼此面对的第一基板和第二基板; 设置在所述第一基板上的像素电极; 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的液晶层，其中公共电极具有十字形状的第一切口，并且像素电极包括具有菱形的第一子像素电极，第二子像素电极包围第一子像素电极 子像素电极，靠近并沿着第二子像素电极的至少一个边缘设置的第二切口，以及间隔第一子像素电极和第二子像素电极的第三切口。

    Liquid crystal display
    2.
    发明授权
    Liquid crystal display 有权

    公开(公告)号：US09759959B2

    公开(公告)日：2017-09-12

    申请号：US14641198

    申请日：2015-03-06

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Dong-Chul Shin ,  Oh Jeong Kwon ,  Heung Shik Park ,  Sung-Jae Yun ,  Su Jin Kim ,  Jae Hong Park ,  Ki Chul Shin ,  Joo Young Yoon ,  Hyeok Jin Lee

    IPC分类号： G02F1/1343 ,  G02F1/1337

    CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/13373 ,  G02F2001/134345

    摘要： A liquid crystal display including a first substrate, a pixel electrode on the first substrate and including a first subpixel electrode and a second subpixel electrode separated from each other and located in one pixel area, a second substrate facing the first substrate, a common electrode on the second substrate, and a liquid crystal layer between the first substrate and the second substrate, wherein a first voltage applied to the first subpixel electrode is higher than a second voltage applied to the second subpixel electrode, wherein the first subpixel electrode includes first branch electrodes, the second subpixel electrode includes second branch electrodes, the second subpixel electrode is located around the pixel area to enclose the first subpixel electrode, wherein the first branch electrodes and the second branch electrodes face each other in a boundary portion of the first subpixel electrode and the second subpixel electrode.

    Liquid crystal display
    3.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09594279B2

    公开(公告)日：2017-03-14

    申请号：US14188458

    申请日：2014-02-24

    申请人： Samsung Display Co., Ltd.

    发明人： Hyung Guen Yoon ,  Sung-Jae Yun ,  Oh Jeong Kwon ,  Jae Hong Park ,  Jin Won Kim ,  Kyung Hae Park ,  Dong-Chul Shin

    IPC分类号： G02F1/1343 ,  G02F1/1337 ,  G02F1/139

    CPC分类号： G02F1/134336 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/1393 ,  G02F2001/134318

    摘要： Provided is a liquid crystal display, including: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal layer including a plurality of liquid crystal molecules, in which the common electrode includes a cross-shaped cutout, the cross-shaped cutout overlapping the pixel electrode and dividing the pixel electrode into a plurality of subregions, and the pixel electrode includes a direction controller extend in a direction parallel to a line connecting an intersecting point of the cross-shaped cutout and a pixel corner edge opposing the intersecting point.

    摘要翻译： 提供一种液晶显示器，包括：第一基板; 设置在所述第一基板上的像素电极; 面对所述第一基板的第二基板; 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的液晶层，液晶层包括多个液晶分子，其中公共电极包括十字形切口，十字形切口与像素电极重叠并且分开 所述像素电极包括多个子区域，并且所述像素电极包括方向控制器，所述方向控制器在平行于连接所述十字形切口的交叉点和与所述交叉点相对的像素角边缘的线的方向上延伸。

    Curved display device
    4.
    发明授权
    Curved display device 有权

    公开(公告)号：US10379408B2

    公开(公告)日：2019-08-13

    申请号：US14885531

    申请日：2015-10-16

    申请人： Samsung Display Co., Ltd.

    发明人： Hyeokjin Lee ,  Ohjeong Kwon ,  Donghan Song ,  Sung-Jae Yun ,  Sujin Kim ,  Jinwon Kim ,  Kichul Shin ,  Dong-Chul Shin

    IPC分类号： G02F1/1345 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/139

    摘要： A curved display device includes a display substrate, an opposite substrate, and a liquid crystal layer interposed between the display substrate and the opposite substrate. The display substrate is curved along a first direction and includes a pixel electrode and a second alignment layer disposed on the pixel electrode. The opposite substrate is coupled to the display substrate to be curved along the first direction and includes a common electrode and a first alignment layer disposed on the common electrode. The first alignment layer comprises different material from the second alignment layer. The pixel electrode includes branch portions extending in a direction inclined with respect to the first direction when viewed in a plan view, and a pitch, which is defined by a sum of a width of each branch portion and a distance between the branch portions, is within a range from about 7.5 micrometers to about 8.5 micrometers.

    LIQUID CRYSTAL DISPLAY
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器

    公开(公告)号：US20150085238A1

    公开(公告)日：2015-03-26

    申请号：US14557131

    申请日：2014-12-01

    申请人： Samsung Display Co., Ltd.

    发明人： Oh Jeong Kwon ,  Jae Hong Park ,  Sung-Jae Yun ,  Hyeok Jin Lee ,  Mee Hye Jung ,  Jiang Shuai ,  Kyung Hye Park ,  Jae-Hoon Kim

    IPC分类号： G02F1/1337 ,  G02F1/1343

    CPC分类号： G02F1/1337 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/134309 ,  G02F2001/13345 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2001/134318

    摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate, a pixel electrode disposed on the first substrate, a first alignment layer disposed on the first substrate and the pixel electrode, a second substrate facing the first substrate, a common electrode disposed on the second substrate, a second alignment layer disposed on the second substrate and the common electrode, and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first opening having a cross shape, an edge of the first opening protrudes beyond an edge of the pixel electrode, and the pixel electrode includes a second opening disposed adjacently to at least one of the edges of the pixel electrode.

    摘要翻译： 根据本发明的示例性实施例的液晶显示器包括第一基板，设置在第一基板上的像素电极，设置在第一基板上的第一取向层和像素电极，面对第一基板的第二基板， 设置在第二基板上的公共电极，设置在第二基板和公共电极上的第二取向层，以及设置在第一基板和第二基板之间的液晶层，其中公共电极具有十字形状的第一开口 第一开口的边缘突出超过像素电极的边缘，并且像素电极包括与像素电极的至少一个边缘相邻设置的第二开口。

    Liquid crystal display and driving method thereof
    9.
    发明授权
    Liquid crystal display and driving method thereof 有权

    公开(公告)号：US10026369B2

    公开(公告)日：2018-07-17

    申请号：US15012659

    申请日：2016-02-01

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Sung-Jae Yun ,  Dong Han Song ,  Ki Chul Shin ,  Hyeok Jin Lee

    IPC分类号： G06F1/00 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

    摘要： A liquid crystal display having a curved surface includes: a display panel including a first display panel, a second display panel, and a liquid crystal layer interposed therebetween and including liquid crystal molecules. The first display panel includes a first substrate on which a plurality of gate lines and data lines are formed, a first electrode, and a pixel electrode. The second display panel includes a second substrate facing the first substrate and a second electrode. The liquid crystal display further includes a common voltage supplier applying two voltages having a predetermined voltage difference to the first and second electrodes within a period before a frame displaying an image on the display panel; a gate driver applying a gate signal to each of the gate lines after the period; and a data driver applying a data voltage to the pixel electrode corresponding to the gate signal.

    Liquid crystal display device
    10.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US09995973B2

    公开(公告)日：2018-06-12

    申请号：US14975046

    申请日：2015-12-18

    申请人： Samsung Display Co., Ltd.

    发明人： Dong-Chul Shin ,  Oh Jeong Kwon ,  Su Jin Kim ,  Jin Won Kim ,  Dong Han Song ,  Ki Chul Shin ,  Sung-Jae Yun ,  Hyeok Jin Lee

    IPC分类号： G02F1/1343 ,  G02F1/1337

    CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/13439

    摘要： A display device may include a common electrode, a first pixel electrode, a second pixel electrode, an insulation layer, and a liquid crystal layer. The first pixel electrode overlaps the common electrode. The second pixel electrode is electrically connected to the first pixel electrode and is positioned between the first pixel electrode and the common electrode. A first portion of the second pixel electrode does not overlap the first pixel electrode in a direction perpendicular to the common electrode. A second portion of the second pixel electrode overlaps a first portion of the first pixel electrode. A second portion of the first pixel electrode does not overlap the second pixel electrode in the direction perpendicular to the common electrode. The insulating layer is positioned between the first pixel electrode and the second pixel electrode. The liquid crystal layer is positioned between the common electrode and the second pixel electrode.