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    LIQUID CRYSTAL DISPLAY DEVICE
    13.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200020723A1

    公开(公告)日：2020-01-16

    申请号：US16580452

    申请日：2019-09-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： YOUN HAK JEONG ,  Bo Yeong Kim ,  Jang soo Kim ,  Hong Min Yoon ,  Seong Young Lee ,  Ho Jun Lee

    IPC: H01L27/12 ,  G02F1/1362 ,  H01L29/423 ,  G02F1/1343

    Abstract: A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.

    Liquid crystal display panel
    15.
    发明授权
    Liquid crystal display panel 有权

    公开(公告)号：US10126606B2

    公开(公告)日：2018-11-13

    申请号：US14957913

    申请日：2015-12-03

    Applicant: Samsung Display Co. Ltd.

    Inventor： Hyung Jun Park ,  Seong Young Lee ,  Youn Hak Jeong ,  Ki Pyo Hong ,  Byoung Sun Na ,  Kye Uk Lee

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

    Abstract: A liquid crystal display panel includes a first gate line and a second gate line extending in a first direction, a first data line and a second data line extending in a second direction, a pixel region surrounded by the first and second gate lines and the first and second data lines, and a first sub pixel electrode and a second sub pixel electrode disposed in the pixel region, wherein the first sub pixel electrode includes a first pattern section and a second pattern section symmetrical with each other about the second direction serving as an axis, wherein the second sub pixel electrode includes a third pattern section having a same shape as that of either the first pattern section or the second pattern section, and a fourth pattern section having a shape different from those of both the first pattern section and the second pattern section, wherein the first sub pixel electrode and the second sub pixel electrode are electrically interconnected.

    LIQUID CRYSTAL DISPLAY DEVICE
    17.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20160246089A1

    公开(公告)日：2016-08-25

    申请号：US14989477

    申请日：2016-01-06

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Youn Hak Jeong ,  Bo Yeong Kim ,  Jang Soo Kim ,  Hong Min Yoon ,  Seong Young Lee ,  Ho Jun Lee

    IPC: G02F1/1368 ,  H01L29/423 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1343

    CPC classification number: H01L27/1222 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/134345 ,  H01L27/124 ,  H01L29/42384

    Abstract: A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.

    Abstract translation: 液晶显示器包括：第一和第二薄膜晶体管和形成在第一绝缘基板上的补偿晶体管; 连接到所述第一薄膜晶体管的漏电极的第一灰色子像素电极; 连接到补偿晶体管的漏极的第二灰色子像素电极和第二薄膜晶体管的漏极; 以及与第二灰色子像素电极和第一灰色子像素电极中的至少一个重叠的第一和第二参考电压线，其中由第一灰色子像素电极和第二灰色子像素电极占据的像素区域沿第一方向延伸，第一 并且第二参考电压线在基本上垂直于第一方向的第二方向上延伸以与像素区域重叠，并且第一和第二参考电压线中的一个连接到补偿晶体管的源电极。

    Display device
    20.
    发明授权
    Display device 有权

    公开(公告)号：US10976628B2

    公开(公告)日：2021-04-13

    申请号：US16236937

    申请日：2018-12-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyung Ho Kim ,  Byoung Sun Na ,  Seong Young Lee

    IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362

    Abstract: A display device includes: a gate line (GL); a semiconductor pattern (SP) on the GL; a data line (DL); a voltage division reference line (VDRL); and first to third switching elements (SWE) overlapping the SP. The first SWE includes a first source electrode (SE) connected to the DL, a first drain electrode (DE) spaced apart from the first SE, and a first gate electrode (GE) connected to the GL. The second SWE includes a second SE connected to the DL, a second DE spaced apart from the second SE, and a second GE connected to the GL. The third SWE includes a third SE connected to the VDRL, a third DE connected to the second SE, and a third GE connected to the GL. The first SE, the first DE, the second SE, and the second DE are sequentially arranged across and on the SP in a first direction.

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