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    Liquid crystal display and manufacturing method thereof
    2.
    发明授权
    Liquid crystal display and manufacturing method thereof 有权
    液晶显示及其制造方法

    公开(公告)号：US09588385B2

    公开(公告)日：2017-03-07

    申请号：US14137620

    申请日：2013-12-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sung-Hoon Kim ,  Yoon-Sung Um ,  Joo-Seok Yeom

    IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  H01L27/12

    CPC classification number: G02F1/136209 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/134372 ,  H01L27/1288

    Abstract: A liquid crystal display, including: a first substrate and a second substrate; a liquid crystal layer; a first data line disposed on the first substrate; a pixel electrode disposed on the first substrate; and a common electrode disposed on the first substrate and overlapping at least a portion of the pixel electrode and the first data line. One of the pixel electrode and the common electrode includes a plurality of branch electrodes spaced apart from each other and the other of has an at least approximately planar shape that is substantially parallel to a surface of at least one of the first substrate and the second substrate. The display can also include a passivation layer having a dielectric constant of about 3.5 or less, and including a first portion disposed between the common electrode and the first data line.

    Abstract translation: 一种液晶显示器，包括：第一基板和第二基板; 液晶层; 设置在第一基板上的第一数据线; 设置在所述第一基板上的像素电极; 以及公共电极，设置在所述第一基板上并与所述像素电极和所述第一数据线的至少一部分重叠。 像素电极和公共电极中的一个包括彼此间隔开的多个分支电极，另一个具有基本上平行于第一基板和第二基板中的至少一个的表面的至少近似平面的形状 。 显示器还可以包括具有约3.5或更小介电常数的钝化层，并且包括设置在公共电极和第一数据线之间的第一部分。

    Display substrate, method of manufacturing the same and display device having the same
    4.
    发明授权
    Display substrate, method of manufacturing the same and display device having the same 有权

    公开(公告)号：US11353730B2

    公开(公告)日：2022-06-07

    申请号：US17124575

    申请日：2020-12-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kook-Hyun Choi ,  Hyo-Taek Lim ,  Dong-Ho Shin ,  Young-Je Cho ,  Yong-Jo Kim ,  Sang-Yong No ,  Sung-Hoon Kim ,  Hyo-Seop Kim

    IPC: G02F1/133 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1337

    Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

    Display substrate, a method of manufacturing the same and a display apparatus having the same
    6.
    发明授权
    Display substrate, a method of manufacturing the same and a display apparatus having the same 有权
    显示基板，其制造方法和具有该基板的显示装置

    公开(公告)号：US08842249B2

    公开(公告)日：2014-09-23

    申请号：US14011923

    申请日：2013-08-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sung-Hoon Kim ,  Il-Yong Yoon ,  Yong-Woo Lee

    IPC: G02F1/1343 ,  G02F1/1362

    CPC classification number: G02F1/134336 ,  G02F1/13624 ,  G02F2001/134345

    Abstract: A display substrate includes a transparent substrate, a gate line formed on the transparent substrate, a data line crossing the gate line, a thin film transistor electrically connected to the gate line and the data line, and a pixel electrode. The pixel electrode includes a body electrode section electrically connected to the thin film transistor and a plurality of protruding electrodes protruding from the body electrode section. Each of the protruding electrodes includes a trapezoidal electrode having two sides that are inclined with respect to a protrusion direction that is a lengthwise direction of the body electrode section.

    Abstract translation: 显示基板包括透明基板，形成在透明基板上的栅极线，与栅极线交叉的数据线，与栅极线和数据线电连接的薄膜晶体管和像素电极。 像素电极包括电连接到薄膜晶体管的主体电极部分和从主体电极部突出的多个突出电极。 每个突出电极包括梯形电极，该梯形电极具有相对于作为主体电极部分的长度方向的突出方向倾斜的两个侧面。

    Display substrate, method of manufacturing the same and display device having the same
    7.
    发明授权
    Display substrate, method of manufacturing the same and display device having the same 有权

    公开(公告)号：US10459261B2

    公开(公告)日：2019-10-29

    申请号：US15350874

    申请日：2016-11-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kook-Hyun Choi ,  Hyo-Taek Lim ,  Dong-Ho Shin ,  Young-Je Cho ,  Yong-Jo Kim ,  Sang-Yong No ,  Sung-Hoon Kim ,  Hyo-Seop Kim

    IPC: G02F1/1345 ,  G02F1/133 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1337

    Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

    Display substrate, method of manufacturing the same and display device having the same
    9.
    发明授权
    Display substrate, method of manufacturing the same and display device having the same 有权
    显示基板及其制造方法以及具有该基板的显示装置

    公开(公告)号：US09494811B2

    公开(公告)日：2016-11-15

    申请号：US14167330

    申请日：2014-01-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kook-Hyun Choi ,  Hyo-Taek Lim ,  Dong-Ho Shin ,  Young-Je Cho ,  Yong-Jo Kim ,  Sang-Yong No ,  Sung-Hoon Kim ,  Hyo-Seop Kim

    IPC: G02F1/1345 ,  G02F1/133 ,  G02F1/1362 ,  G02F1/1337

    CPC classification number: G02F1/13306 ,  G02F1/133345 ,  G02F1/133711 ,  G02F1/1345 ,  G02F1/13454 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2201/50 ,  G02F2202/022

    Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

    Abstract translation: 显示基板具有通过绝缘层彼此分开的第一和第二导电层。 第一和第二导电层用于在显示基板上整体形成，在基板的相对中心的显示区域中的像素单元和集成的栅极驱动电路以及在一个或多个外围区域中的相关联的布线。 第一和第二导电层被由第一电绝缘材料制成的第一保护层覆盖。 在第一保护层的顶部设置第二补充保护层。 补充保护层（缓冲层）由与第一保护层不同的材料形成，以提供对腐蚀性化学试剂的补充抗性和对形成裂纹的补充抗性。 在一类实施例中，补充保护层由与显示基板的取向层，密封层和间隔层中的至少一个相同的材料制成。

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