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    Mother substrate with switch disconnecting test part, array test method thereof and display substrate
    1.
    发明授权
    Mother substrate with switch disconnecting test part, array test method thereof and display substrate 有权
    母基片，带开关断开试验件，其阵列试验方法及显示基板

    公开(公告)号：US09501959B2

    公开(公告)日：2016-11-22

    申请号：US14320797

    申请日：2014-07-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji-Sun Kim ,  Chong-Chul Chai ,  Yeong-Keun Kwon

    IPC: G09G3/00 ,  G09G3/36

    CPC classification number: G09G3/006 ,  G09G3/36 ,  G09G2330/04 ,  G09G2330/06 ,  G09G2330/12

    Abstract: A mother substrate includes a display substrate cell defined by a scribe line, the display substrate cell including a plurality of gate lines, a gate circuit part driving the gate lines, and a gate pad part connected to the gate circuit part, a gate test pad part in a peripheral area surrounding the display substrate cell, the gate test pad part being configured to receive a gate test signal, a gate test line part connecting the gate test pad part and the gate pad part, and a switching part connected to the gate test line part and configured to control turning on and turning off of the gate test line part.

    Abstract translation: 母基板包括由划线限定的显示基板单元，显示基板单元包括多个栅极线，驱动栅极线的栅极电路部分和连接到栅极电路部分的栅极焊盘部分，栅极测试焊盘 部分在围绕显示基板单元的周边区域中，栅极测试焊盘部分被配置为接收栅极测试信号，连接栅极测试焊盘部分和栅极焊盘部分的栅极测试线部分以及连接到栅极的开关部分 测试线部分，并配置为控制门测试线部分的开启和关闭。

    STAGE CIRCUIT AND SCAN DRIVER USING THE SAME
    3.
    发明申请
    STAGE CIRCUIT AND SCAN DRIVER USING THE SAME 有权
    阶段电路和扫描驱动器使用它

    公开(公告)号：US20170061874A1

    公开(公告)日：2017-03-02

    申请号：US15351358

    申请日：2016-11-14

    Applicant: Samsung Display Co., Ltd. ,  Industry-University Cooperation Foundation Hanyang-University

    Inventor： Oh-Kyong Kwon ,  Yeong-Keun Kwon ,  Jong-Hee Kim ,  Ji-Sun Kim ,  Jae-Keun Lim ,  Chong-Chul Chai

    IPC: G09G3/3225

    CPC classification number: G09G3/3225 ,  G09G3/3266 ,  G09G2310/0264 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/28

    Abstract: A stage circuit includes a first driver, a second driver, a first output unit, a second output unit and a controller. The first driver controls voltages of first and second nodes, according to a first power source, a third power source, a start signal or a carry signal of a previous stage input to a first input terminal, and a clock signal supplied to a second input terminal. The second driver controls voltages of third and fourth nodes, according to voltages of the first power source, the third power source, the first input terminal and the first and second nodes. The first output unit outputs a carry signal to a first output terminal, according to voltages of the first power source, the second input terminal and the third and fourth nodes. The second output unit outputs a scan signal to a second output terminal, according to voltages of the second power source, the second input terminal and the third and fourth nodes. The controller is electrically coupled to the first output terminal and the second driver.

    Abstract translation: 舞台电路包括第一驱动器，第二驱动器，第一输出单元，第二输出单元和控制器。 第一驱动器根据第一电源，第三电源，开始信号或前一级输入到第一输入端的进位信号来控制第一和第二节点的电压，以及提供给第二输入端的时钟信号 终奌站。 第二驱动器根据第一电源，第三电源，第一输入端和第一和第二节点的电压来控制第三和第四节点的电压。 第一输出单元根据第一电源，第二输入端和第三和第四节点的电压将输入信号输出到第一输出端。 第二输出单元根据第二电源，第二输入端和第三和第四节点的电压向第二输出端输出扫描信号。 控制器电耦合到第一输出端子和第二驱动器。

    Stage circuit and scan driver using the same
    4.
    发明授权
    Stage circuit and scan driver using the same 有权
    舞台电路和扫描驱动器使用相同

    公开(公告)号：US09294086B2

    公开(公告)日：2016-03-22

    申请号：US14456995

    申请日：2014-08-11

    Applicant: Samsung Display Co., Ltd. ,  Industry-University Cooperation Foundation Hanyang-University

    Inventor： Oh-Kyong Kwon ,  Yeong-Keun Kwon ,  Jong-Hee Kim ,  Ji-Sun Kim ,  Jae-Keun Lim ,  Chong-Chul Chai

    IPC: H03K3/00 ,  H03K17/687 ,  G09G3/32 ,  G11C19/18 ,  G11C19/28

    CPC classification number: H03K17/687 ,  G09G3/3266 ,  G09G2310/0286 ,  G09G2310/06 ,  G11C19/184 ,  G11C19/28

    Abstract: A stage circuit includes a first driver, a second driver, a first output unit and a second output unit. The first driver controls voltages of first and second nodes, according to a first power source, a start signal or a carry signal of a previous stage supplied to a first input terminal, a first clock signal supplied to a second input terminal, and a second clock signal supplied to a third input terminal. The second driver controls a voltage of a third node, according to the first power source, a start signal or a carry signal of a previous stage supplied to a first input terminal, a carry signal of a next stage supplied to a fourth input terminal, and the voltage of the second node.

    Abstract translation: 舞台电路包括第一驱动器，第二驱动器，第一输出单元和第二输出单元。 第一驱动器根据第一电源，提供给第一输入端的前一级的起始信号或进位信号，提供给第二输入端的第一时钟信号和第二驱动器控制第一和第二节点的电压， 提供给第三输入端的时钟信号。 第二驱动器根据第一电源控制第三节点的电压，提供给第一输入端的先前级的起始信号或进位信号，提供给第四输入端的下一级的进位信号， 和第二节点的电压。

    Display substrate comprising a plurality of conductive patterns
    5.
    发明授权
    Display substrate comprising a plurality of conductive patterns 有权

    公开(公告)号：US11158656B2

    公开(公告)日：2021-10-26

    申请号：US16569452

    申请日：2019-09-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji-Sun Kim ,  Ji-Hyun Kim ,  Shin-Il Choi ,  Yeong-Keun Kwon

    IPC: H01L27/12

    Abstract: A display substrate includes a switching element disposed in a display region that is electrically connected to a gate line, a data line, and a first electrode in a peripheral region adjacent to the display region that includes a first conductive pattern formed from a first conductive layer that includes a same material as the gate line, a first line connecting part disposed in the peripheral region that includes the first conductive pattern, a second conductive pattern that overlaps the first conductive pattern and formed, an organic layer that partially exposes the second conductive pattern, and a third conductive pattern electrically connected to the second conductive pattern that contacts the partially exposed second conductive pattern, and a fourth conductive pattern that electrically connects the first conductive pattern of the pad part and the third conductive pattern of the first line connecting part.

    Scan driver including stage circuit for reducing leakage current
    6.
    发明授权
    Scan driver including stage circuit for reducing leakage current 有权
    扫描驱动器，包括降低漏电流的电路

    公开(公告)号：US09524674B2

    公开(公告)日：2016-12-20

    申请号：US14456976

    申请日：2014-08-11

    Applicant: SAMSUNG DISPLAY CO., LTD. ,  Industry-University Cooperation Foundation Hanyang-University

    Inventor： Oh-Kyong Kwon ,  Yeong-Keun Kwon ,  Jong-Hee Kim ,  Ji-Sun Kim ,  Jae-Keun Lim ,  Chong-Chul Chai

    IPC: G06F3/038 ,  G09G5/00 ,  G09G3/32 ,  G11C19/28

    CPC classification number: G09G3/3225 ,  G09G3/3266 ,  G09G2310/0264 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/28

    Abstract: A stage circuit includes a first driver, a second driver, a first output unit, a second output unit and a controller. The first driver controls voltages of first and second nodes, according to a first power source, a third power source, a start signal or a carry signal of a previous stage input to a first input terminal, and a clock signal supplied to a second input terminal. The second driver controls voltages of third and fourth nodes, according to voltages of the first power source, the third power source, the first input terminal and the first and second nodes. The first output unit outputs a carry signal to a first output terminal, according to voltages of the first power source, the second input terminal and the third and fourth nodes. The second output unit outputs a scan signal to a second output terminal, according to voltages of the second power source, the second input terminal and the third and fourth nodes. The controller is electrically coupled to the first output terminal and the second driver.

    Abstract translation: 舞台电路包括第一驱动器，第二驱动器，第一输出单元，第二输出单元和控制器。 第一驱动器根据第一电源，第三电源，开始信号或前一级输入到第一输入端的进位信号来控制第一和第二节点的电压，以及提供给第二输入端的时钟信号 终奌站。 第二驱动器根据第一电源，第三电源，第一输入端和第一和第二节点的电压来控制第三和第四节点的电压。 第一输出单元根据第一电源，第二输入端和第三和第四节点的电压将输入信号输出到第一输出端。 第二输出单元根据第二电源，第二输入端和第三和第四节点的电压向第二输出端输出扫描信号。 控制器电耦合到第一输出端子和第二驱动器。

    Mask and method of manufacturing array substrate using the same
    9.
    发明授权
    Mask and method of manufacturing array substrate using the same 有权
    使用其制造阵列基板的掩模和方法

    公开(公告)号：US08927199B2

    公开(公告)日：2015-01-06

    申请号：US13865675

    申请日：2013-04-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo-Wan Yoon ,  Yeong-Keun Kwon ,  Chong-Chul Chai

    IPC: H01L29/66 ,  H01L21/02 ,  H01L27/12

    CPC classification number: H01L29/6675 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0268 ,  H01L21/02691 ,  H01L27/1285

    Abstract: A mask includes: a substrate that includes a central area and a peripheral area disposed around the central area; and lenses disposed in rows and columns, in the central area and the peripheral area. The lenses of opposing sides of the peripheral area may be disposed in different rows or columns. For a given amount of input light, the lenses of the peripheral area may focus less light on a substrate than the lenses of the central area. The mask may be disposed over the substrate in different positions, and then the substrate may be irradiated through the mask, while the mask is in each of the positions. The peripheral portion of the mask may be disposed over the same area of the substrate, while the mask is in different ones of the positions.

    Abstract translation: 掩模包括：基板，其包括设置在中心区域周围的中心区域和周边区域; 以及设置在中央区域和周边区域中的行和列的透镜。 外围区域的相对侧面的透镜可以设置在不同的行或列中。 对于给定量的输入光，周边区域的透镜可以将较少的光聚焦在基底上，而不是中心区域的透镜。 掩模可以在不同位置上设置在衬底上，然后可以通过掩模照射衬底，同时掩模处于每个位置。 掩模的周边部分可以设置在基板的相同区域上，而掩模处于不同的位置。

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