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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：US09519194B2

    公开(公告)日：2016-12-13

    申请号：US14320767

    申请日：2014-07-01

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Hee Hwan Lee ,  Hae Ryeong Park ,  Dong Il Yoo ,  Mun-Soo Park ,  Kyu Su Ahn ,  Yong Woo Lee

    IPC分类号： G02F1/1343 ,  G02F1/1337 ,  G02F1/1362

    CPC分类号： G02F1/134336 ,  G02F1/133707 ,  G02F1/136209 ,  G02F2001/134345 ,  G02F2001/136222

    摘要： A liquid crystal display, including: a first substrate; a gate line and a data line disposed on the first substrate; a pixel electrode disposed on the first substrate and including a stem portion and a plurality of branch electrodes that extends obliquely from the stem portion; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, and the pixel electrode further includes a plurality of oblique portions disposed between the plurality of branch electrodes and the stem portion, and the plurality of oblique portions extends in a direction different from a direction in which the plurality of branch electrodes extends.

    摘要翻译： 一种液晶显示器，包括：第一基板; 设置在第一基板上的栅极线和数据线; 设置在所述第一基板上的像素电极，包括从所述杆部倾斜延伸的杆部和多个分支电极; 面对所述第一基板的第二基板; 以及配置在所述第二基板上的公共电极，所述像素电极还包括设置在所述多个分支电极和所述杆部之间的多个倾斜部，并且所述多个倾斜部沿与所述第二基板的方向不同的方向延伸， 多个分支电极延伸。

    Liquid crystal display having improved color display
    2.
    发明授权
    Liquid crystal display having improved color display 有权

    公开(公告)号：US10663802B2

    公开(公告)日：2020-05-26

    申请号：US15044815

    申请日：2016-02-16

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Min-Joo Han ,  Hyo Sik Kim ,  Kyu Su Ahn ,  Dan Bi Yang ,  Hee Hwan Lee ,  Hoon Kim ,  Ki Chul Shin

    IPC分类号： G02F1/1337 ,  G02F1/1362 ,  G02F1/1343

    摘要： A liquid crystal display includes: a first pixel and a second pixel for displaying different colors, the first pixel and the second pixel each including a first sub-pixel electrode receiving a first voltage; a second sub-pixel electrode receiving a second voltage; an insulating layer disposed between the first sub-pixel electrode and the second sub-pixel electrode; and a common electrode receiving a common voltage. A first portion of the first sub-pixel electrode and a second portion of the second sub-pixel electrode overlap each other, a difference between the first voltage and the common voltage is larger than a difference between the second voltage and the common voltage, and a ratio of the second voltage to the first voltage for the first pixel is different from a ratio of the second voltage to the first voltage for the second pixel.

    Thin film transistor display panel and liquid crystal display
    4.
    发明授权
    Thin film transistor display panel and liquid crystal display 有权

    公开(公告)号：US09874789B2

    公开(公告)日：2018-01-23

    申请号：US14663277

    申请日：2015-03-19

    申请人： Samsung Display Co., Ltd.

    发明人： Kyu Su Ahn ,  Hee Hwan Lee ,  Kyung Ho Kim ,  Kee Bum Park

    IPC分类号： G02F1/1343 ,  G02F1/1337 ,  H01L27/12 ,  H01L29/423

    CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/133757 ,  G02F2001/134345 ,  H01L27/124 ,  H01L29/42356

    摘要： A thin film transistor according to the present inventive concept includes: a first and a second pixel electrodes that are electrically connected to the drain electrode through the contact hole and disposed to be adjacent to each other in a column direction, wherein the first pixel electrode includes a first sub-pixel electrode and a second sub-pixel electrode that include a vertical stem part, a horizontal stem part, and a plurality of minute branches, the second pixel electrode includes a third sub-pixel electrode and a fourth sub-pixel electrode that include a vertical stem part, a horizontal stem part, and a plurality of minute branches, and the plurality of minute branches of the second sub-pixel electrode and the plurality of minute branches of the third sub-pixel electrode that are adjacent to each other to each other in the column direction form an angle of 45° or more to 135° or less.

    Liquid crystal display having improved color display
    5.
    发明授权
    Liquid crystal display having improved color display 有权

    公开(公告)号：US11003027B2

    公开(公告)日：2021-05-11

    申请号：US16809658

    申请日：2020-03-05

    申请人： Samsung Display Co., Ltd.

    发明人： Min-Joo Han ,  Hyo Sik Kim ,  Kyu Su Ahn ,  Dan Bi Yang ,  Hee Hwan Lee ,  Hoon Kim ,  Ki Chui Shin

    IPC分类号： G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

    摘要： A liquid crystal display includes: a first pixel and a second pixel for displaying different colors, the first pixel and the second pixel each including a first sub-pixel electrode receiving a first voltage; a second sub-pixel electrode receiving a second voltage; an insulating layer disposed between the first sub-pixel electrode and the second sub-pixel electrode; and a common electrode receiving a common voltage. A first portion of the first sub-pixel electrode and a second portion of the second sub-pixel electrode overlap each other, a difference between the first voltage and the common voltage is larger than a difference between the second voltage and the common voltage, and a ratio of the second voltage to the first voltage for the first pixel is different from a ratio of the second voltage to the first voltage for the second pixel.

    Optical film and display device comprising the same
    6.
    发明授权
    Optical film and display device comprising the same 有权

    公开(公告)号：US10048409B2

    公开(公告)日：2018-08-14

    申请号：US15084995

    申请日：2016-03-30

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Hee Hwan Lee ,  Je Won Yoo ,  Seung In Baek ,  Ju Youn Son

    IPC分类号： G02B3/02 ,  G02B3/00 ,  G02F1/1335 ,  G02B6/00

    摘要： An optical film includes a base film including a base and first and second lens pattern portions, where the first lens pattern portion includes a first surface, a first side surface, which extends from one side of the first surface to a surface of the base and a second side surface, which extends from the other side of the first surface and the surface of the base, the second lens pattern portion includes a second surface, a third side surface, which extends from one side of the second surface to the surface of the base, and a fourth side surface, which extends from the other side of the second surface and the surface of the base, and an angle between an imaginary line and the surface of the base is less than about 50 degrees.

    Liquid crystal display
    7.
    发明授权
    Liquid crystal display 有权

    公开(公告)号：US09746736B2

    公开(公告)日：2017-08-29

    申请号：US15061631

    申请日：2016-03-04

    申请人： Samsung Display Co., Ltd.

    发明人： Kyu Su Ahn ,  Hee Hwan Lee

    IPC分类号： G02F1/1362 ,  G02F1/1343

    CPC分类号： G02F1/136286 ,  G02F1/134309 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136218

    摘要： Disclosed is a liquid crystal display, including: a first substrate, the first substrate including a voltage division reference voltage line and a pixel electrode, the pixel electrode including a first stem portion, a plurality of first fine branch portions obliquely extending from the first stem portion, a second stem portion, a plurality of second fine branch portions obliquely extending from the second stem portion, and a connection portion connecting the first fine branch portions and some of the second fine branch portions; in which the voltage division reference voltage line includes a bent portion bent at a portion overlapping the connection portion.