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    Display substrate, method of manufacturing the same and display device having the same
    1.
    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.

    Liquid crystal display
    4.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09218790B2

    公开(公告)日：2015-12-22

    申请号：US14451775

    申请日：2014-08-05

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sung-Hoon Lim ,  Man Hong Na ,  Young-Je Cho ,  Sung-Man Kim ,  Min-Chul Song ,  Soo Jung Chae ,  Eu Gene Lee

    IPC: G09G5/00 ,  G09G3/36 ,  G09G5/18 ,  H01L21/77 ,  G02F1/1339 ,  G02F1/1345

    CPC classification number: G02F1/13454 ,  G02F1/1339 ,  G02F1/1345 ,  G09G3/3688 ,  G09G3/3696 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2300/08 ,  H01L21/77

    Abstract: A liquid crystal display includes a substrate, a plurality of signal lines, a gate driver, and a sealant. The substrate includes a display area and a peripheral area outside the display area. The signal lines are integrated with the substrate and include a clock signal line. The gate driver includes a stage located between the clock signal line and the display area. The stage is integrated with the substrate and is configured to apply a gate voltage to the display area. The sealant is distributed over part of the peripheral area. A seal region where the sealant is distributed includes a seal line, and the clock signal line is located within the seal line. The clock signal line is located further away from the stage than the other signal lines.

    Abstract translation: 液晶显示器包括基板，多条信号线，栅极驱动器和密封剂。 基板包括显示区域和显示区域外的周边区域。 信号线与衬底集成并且包括时钟信号线。 栅极驱动器包括位于时钟信号线和显示区域之间的级。 该台与衬底集成，并被配置为向显示区域施加栅极电压。 密封剂分布在周边区域的一部分上。 密封剂分配的密封区域包括密封线，并且时钟信号线位于密封线内。 时钟信号线比其他信号线更远离舞台。

    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 有权
    显示基板及其制造方法

    公开(公告)号：US20150137127A1

    公开(公告)日：2015-05-21

    申请号：US14250147

    申请日：2014-04-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： HYUN-KI HWANG ,  Sung-Man Kim ,  Young-Jin Park ,  Hwa-Yeul Oh ,  Young-Je Cho ,  Soo-Jung Chae

    IPC: H01L29/786 ,  H01L27/12 ,  H01L29/66

    CPC classification number: H01L29/786 ,  H01L27/1214 ,  H01L27/1288 ,  H01L29/66742 ,  H01L29/78633

    Abstract: A display substrate includes a gate line disposed on a base substrate and extending in a direction. A data line crosses the gate line. A thin film transistor comprises a gate electrode, a semiconductor pattern, a source electrode, and a drain electrode. The thin film transistor is connected to the gate line and the data line. A pixel electrode is connected to the thin film transistor. A light blocking pattern overlaps the semiconductor pattern. The light blocking pattern includes a haze-processed material of substantially the same material as the pixel electrode.

    Abstract translation: 显示基板包括设置在基底基板上并沿一个方向延伸的栅极线。 数据线穿过栅极线。 薄膜晶体管包括栅电极，半导体图案，源电极和漏电极。 薄膜晶体管连接到栅极线和数据线。 像素电极连接到薄膜晶体管。 遮光图案与半导体图案重叠。 遮光图案包括与像素电极基本相同的材料的雾化处理材料。

    Display substrate, method of manufacturing the same and display device having the same
    6.
    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
    7.
    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。

    Liquid crystal display device and method for manufacturing the same
    8.
    发明授权
    Liquid crystal display device and method for manufacturing the same 有权
    液晶显示装置及其制造方法

    公开(公告)号：US09354475B2

    公开(公告)日：2016-05-31

    申请号：US14509121

    申请日：2014-10-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo-Jung Chae ,  Sung-Man Kim ,  Young-Je Cho

    IPC: G02F1/1343 ,  G02F1/1333

    CPC classification number: G02F1/134363 ,  G02F2001/133357 ,  G02F2001/134372

    Abstract: A liquid crystal display device includes a first substrate, a first electrode on the first substrate, and a second electrode on the first substrate, spaced apart from the first electrode and overlapping at least a part of the first electrode. the second electrode includes a plurality of branch electrodes, and a coupling portion which couples the plurality of branch electrodes to each other. The coupling portion includes a longitudinal coupling portion extended in a length direction of the branch electrode and a transverse coupling portion extended in a width direction of the branch electrode. An edge portion of the first electrode is disposed between at least one of the plurality of branch electrodes and the longitudinal coupling portion, in a plan view.

    Abstract translation: 液晶显示装置包括第一基板，第一基板上的第一电极和第一基板上的与第一电极间隔开并与第一电极的至少一部分重叠的第二电极。 第二电极包括多个分支电极和将多个分支电极彼此耦合的耦合部分。 联接部分包括在分支电极的长度方向上延伸的纵向联接部分和在分支电极的宽度方向上延伸的横向联接部分。 在平面图中，第一电极的边缘部分设置在多个分支电极和纵向耦合部分中的至少一个之间。

    Display substrate and method of manufacturing the same
    9.
    发明授权
    Display substrate and method of manufacturing the same 有权
    显示基板及其制造方法

    公开(公告)号：US09219156B2

    公开(公告)日：2015-12-22

    申请号：US14250147

    申请日：2014-04-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyun-Ki Hwang ,  Sung-Man Kim ,  Young-Jin Park ,  Hwa-Yeul Oh ,  Young-Je Cho ,  Soo-Jung Chae

    IPC: H01L27/14 ,  H01L29/786 ,  H01L29/66 ,  H01L27/12

    CPC classification number: H01L29/786 ,  H01L27/1214 ,  H01L27/1288 ,  H01L29/66742 ,  H01L29/78633

    Abstract: A display substrate includes a gate line disposed on a base substrate and extending in a direction. A data line crosses the gate line. A thin film transistor comprises a gate electrode, a semiconductor pattern, a source electrode, and a drain electrode. The thin film transistor is connected to the gate line and the data line. A pixel electrode is connected to the thin film transistor. A light blocking pattern overlaps the semiconductor pattern. The light blocking pattern includes a haze-processed material of substantially the same material as the pixel electrode.

    Abstract translation: 显示基板包括设置在基底基板上并沿一个方向延伸的栅极线。 数据线穿过栅极线。 薄膜晶体管包括栅电极，半导体图案，源电极和漏电极。 薄膜晶体管连接到栅极线和数据线。 像素电极连接到薄膜晶体管。 遮光图案与半导体图案重叠。 遮光图案包括与像素电极基本相同的材料的雾化处理材料。

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