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    LIQUID CRYSTAL DISPLAY
    21.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器

    公开(公告)号：US20140354936A1

    公开(公告)日：2014-12-04

    申请号：US14460025

    申请日：2014-08-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jang-Kun Song ,  Jae-Jin Ryu

    IPC: G02F1/1343

    CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/13373 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/123

    Abstract: A liquid crystal display includes a first insulating substrate. A pixel electrode is formed on a top surface of the first insulating substrate. The pixel electrode has a first opening pattern at each pixel area. The pixel electrode is substantially rectangular in shape with first and second long sides, and first and second short sides. The pixel electrode is divided into an upper region defined by the first and second long sides and first short side, and a lower region defined by the first and second long sides and second short side. A common electrode is formed on a bottom surface of a second insulating substrate, and has a second opening pattern at each pixel area. The first and second opening patterns each have a plurality of openings, the openings of the first opening pattern and the second opening pattern being alternately arranged parallel to each other.

    Abstract translation: 液晶显示器包括第一绝缘基板。 像素电极形成在第一绝缘基板的顶表面上。 像素电极在每个像素区域具有第一开口图案。 像素电极具有第一和第二长边以及第一和第二短边的大致矩形形状。 像素电极被分为由第一长边和第二长边和第一短边限定的上部区域以及由第一长边和第二长边和第二短边限定的下部区域。 公共电极形成在第二绝缘基板的底表面上，并且在每个像素区域具有第二开口图案。 第一和第二开口图案各自具有多个开口，第一开口图案和第二开口图案的开口彼此交替地布置。

    Liquid crystal display and panel therefor
    22.
    发明授权
    Liquid crystal display and panel therefor 有权

    公开(公告)号：US11609460B2

    公开(公告)日：2023-03-21

    申请号：US17342916

    申请日：2021-06-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jang-Kun Song

    IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1368 ,  H01L27/12

    Abstract: A flat panel display having an improved picture quality is disclosed. In one embodiment, a first pixel electrode and a second pixel electrode are formed in each subpixel area. The electrodes enclose an open space (gap) such that their outer boundary has a substantially rectangular shape. The flat panel display may also include a capacitance electrode coupled to the second pixel electrode to form a coupling capacitor. In use, the coupling capacitor operates such that a magnitude of a voltage applied to the first pixel electrode is lower than an applied data voltage, and a magnitude of a voltage applied to the second pixel electrode is higher than an applied voltage. The different voltages operate such that a tilt direction of LC molecules disposed above the first pixel electrode differs from a tilt direction of LC molecules disposed above the second pixel electrode.

    Liquid crystal display
    24.
    再颁专利
    Liquid crystal display 有权

    公开(公告)号：USRE47455E1

    公开(公告)日：2019-06-25

    申请号：US15205768

    申请日：2016-07-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun-Wuk Kim ,  Jang-Kun Song ,  Seon-Ah Cho ,  Eun-Je Jang ,  You-Sik Shin

    IPC: G02F1/136 ,  G02F1/1343

    Abstract: A liquid crystal display includes first and second gate lines and first and second data lines, on a first substrate, a first thin film transistor connected to the first gate and data lines and including a first source and drain electrode, a second thin film transistor connected to the second gate and data lines and including a second source and drain electrode, first and second pixel electrodes contacting a portion of the first and second drain electrodes, respectively, a passivation layer on the first and second pixel electrodes and the first and second thin film transistors, and a reference electrode on a passivation layer and overlapping the first pixel electrode and the second pixel electrode. The reference electrode includes a plurality of branch electrodes. The first thin film transistor is right of the first data line and the second thin film transistor is left of the second data line.

    Liquid crystal display
    25.
    发明授权
    Liquid crystal display 有权

    公开(公告)号：US09910324B2

    公开(公告)日：2018-03-06

    申请号：US15393776

    申请日：2016-12-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jang-Kun Song ,  Jae-Jin Ryu

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

    CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/13373 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/123

    Abstract: A liquid crystal display includes a first insulating substrate. A pixel electrode is formed on a top surface of the first insulating substrate. The pixel electrode has a first opening pattern at each pixel area. The pixel electrode is substantially rectangular in shape with first and second long sides, and first and second short sides. The pixel electrode is divided into an upper region defined by the first and second long sides and first short side, and a lower region defined by the first and second long sides and second short side. A common electrode is formed on a bottom surface of a second insulating substrate, and has a second opening pattern at each pixel area. The first and second opening patterns each have a plurality of openings, the openings of the first opening pattern and the second opening pattern being alternately arranged parallel to each other.

    Liquid crystal display and thin film transistor array panel therefor
    26.
    发明授权
    Liquid crystal display and thin film transistor array panel therefor 有权
    液晶显示器和薄膜晶体管阵列面板

    公开(公告)号：US08698990B2

    公开(公告)日：2014-04-15

    申请号：US13655651

    申请日：2012-10-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jang-Kun Song

    IPC: G02F1/1343 ,  G02F1/1337

    CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133707 ,  G02F1/13439 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

    Abstract: A liquid crystal display (LCD) is provided, which includes: first and second gate lines, a data line intersecting the gate lines, first to fourth drain electrodes located near the intersections between the first and second gate lines and the data line, and a coupling electrode. First to fourth pixel electrodes respectively connected to the first to fourth drain electrodes are also provided, and the first pixel electrode is connected to the coupling electrode while the fourth pixel electrode overlaps the coupling electrode. The LCD further includes a common electrode opposite the pixel electrodes, a liquid crystal layer interposed between the pixel electrodes and the common electrode, and a domain partitioning member formed on at least one of the pixel electrode and the common electrode. Two long edges of the domains are angled with respect to the first and the second gate lines or the data line substantially by about 45°.

    Abstract translation: 提供一种液晶显示器（LCD），其包括：第一和第二栅极线，与栅极线交叉的数据线，位于第一和第二栅极线与数据线之间的交叉点附近的第一至第四漏极，以及 耦合电极。 还设置分别连接到第一至第四漏电极的第一至第四像素电极，并且第一像素电极连接到耦合电极，而第四像素电极与耦合电极重叠。 LCD还包括与像素电极相对的公共电极，插入在像素电极和公共电极之间的液晶层，以及形成在像素电极和公共电极中的至少一个上的畴分隔部件。 畴的两个长边相对于第一和第二栅极线或数据线基本上成45°倾斜。

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