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    Display device having touch sensor and method for driving the same
    1.
    发明授权
    Display device having touch sensor and method for driving the same 有权
    具有触摸传感器的显示装置及其驱动方法

    公开(公告)号：US08941602B2

    公开(公告)日：2015-01-27

    申请号：US13226887

    申请日：2011-09-07

    申请人： Sung-Chul Kim ,  Chang-Su Kyeong ,  Dae-Jin Myoung ,  Dae-Kyu Yi ,  Sung-Ho Kim ,  Seung-Rok Shin

    发明人： Sung-Chul Kim ,  Chang-Su Kyeong ,  Dae-Jin Myoung ,  Dae-Kyu Yi ,  Sung-Ho Kim ,  Seung-Rok Shin

    IPC分类号： G06F3/041 ,  G06F3/044 ,  G09G3/36 ,  G02F1/1333

    CPC分类号： G06F3/0418 ,  G02F1/13338 ,  G06F3/044 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2310/08 ,  G09G2330/06

    摘要： The present invention relates to a display device having a touch sensor in which the touch sensor is driven in a period which has a small noise component from the display device to reduce influence from the noise for minimizing a touch error; and a method for driving the same.The display device having a touch sensor includes a display panel, a panel driving unit for driving the display panel, a timing controller for controlling driving timing of the panel driving unit, a touch sensor integrated with the display panel attached thereto or built therein, and a touch controller for driving the touch sensor in a no noise period excluding a period in which the noise is generated periodically from the display panel by using at least one synchronizing signal from the timing controller, and calculating touch coordinates from a signal from the touch sensor and forwarding the touch coordinates.

    摘要翻译： 本发明涉及一种具有触摸传感器的显示装置，其中触摸传感器在来自显示装置的噪声分量较小的时段内被驱动，以减少噪声对触摸误差的影响; 及其驱动方法。 具有触摸传感器的显示装置包括显示面板，用于驱动显示面板的面板驱动单元，用于控制面板驱动单元的驱动定时的定时控制器，与安装在其上或内置的显示面板集成的触摸传感器，以及 触摸控制器，用于通过使用来自定时控制器的至少一个同步信号，在不包括周期性地从显示面板产生噪声的周期的无噪声时段内驱动触摸传感器，以及根据来自触摸传感器的信号来计算触摸坐标 并转发触摸坐标。

    Display Device Having Touch Sensor and Method for Driving the Same
    2.
    发明申请
    Display Device Having Touch Sensor and Method for Driving the Same 有权
    具有触摸传感器的显示装置及其驱动方法

    公开(公告)号：US20120056834A1

    公开(公告)日：2012-03-08

    申请号：US13226887

    申请日：2011-09-07

    申请人： Sung-Chul Kim ,  Chang-Su Kyeong ,  Dae-Jin Myoung ,  Dae-Kyu Yi ,  Sung-Ho Kim ,  Seung-Rok Shin

    发明人： Sung-Chul Kim ,  Chang-Su Kyeong ,  Dae-Jin Myoung ,  Dae-Kyu Yi ,  Sung-Ho Kim ,  Seung-Rok Shin

    IPC分类号： G06F3/041

    CPC分类号： G06F3/0418 ,  G02F1/13338 ,  G06F3/044 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2310/08 ,  G09G2330/06

    摘要： The present invention relates to a display device having a touch sensor in which the touch sensor is driven in a period which has a small noise component from the display device to reduce influence from the noise for minimizing a touch error; and a method for driving the same.The display device having a touch sensor includes a display panel, a panel driving unit for driving the display panel, a timing controller for controlling driving timing of the panel driving unit, a touch sensor integrated with the display panel attached thereto or built therein, and a touch controller for driving the touch sensor in a no noise period excluding a period in which the noise is generated periodically from the display panel by using at least one synchronizing signal from the timing controller, and calculating touch coordinates from a signal from the touch sensor and forwarding the touch coordinates.

    摘要翻译： 本发明涉及一种具有触摸传感器的显示装置，其中触摸传感器在来自显示装置的噪声分量较小的时段内被驱动，以减少噪声对触摸误差的影响; 及其驱动方法。 具有触摸传感器的显示装置包括显示面板，用于驱动显示面板的面板驱动单元，用于控制面板驱动单元的驱动定时的定时控制器，与安装在其上或内置的显示面板集成的触摸传感器，以及 触摸控制器，用于通过使用来自定时控制器的至少一个同步信号，在不包括周期性地从显示面板产生噪声的周期的无噪声时段内驱动触摸传感器，以及根据来自触摸传感器的信号来计算触摸坐标 并转发触摸坐标。

    Method of fabricating thin film transistor by crystallization through metal layer forming source and drain electrodes
    8.
    发明授权
    Method of fabricating thin film transistor by crystallization through metal layer forming source and drain electrodes 有权
    通过金属层形成源极和漏极结晶化制造薄膜晶体管的方法

    公开(公告)号：US08343796B2

    公开(公告)日：2013-01-01

    申请号：US13206227

    申请日：2011-08-09

    申请人： Ji-Su Ahn ,  Sung-Chul Kim

    发明人： Ji-Su Ahn ,  Sung-Chul Kim

    IPC分类号： H01L21/00

    CPC分类号： H01L21/02532 ,  H01L21/02667 ,  H01L27/124 ,  H01L27/1281 ,  H01L27/3262 ,  H01L29/66757

    摘要： A method of fabricating a thin film transistor includes patterning the amorphous semiconductor layer to form an amorphous semiconductor layer pattern, forming a gate electrode corresponding to the amorphous semiconductor layer pattern on a gate insulating layer, forming an interlayer insulating layer on the entire surface of the substrate, forming a first contact hole partially exposing the amorphous semiconductor layer pattern, forming a second contact hole partially exposing the gate electrode, and forming a metal layer on the entire surface of the substrate. The method also includes applying an electrical field to the metal layer such that a semiconductor layer is formed by crystallization of the amorphous semiconductor layer pattern, and patterning the metal layer to form source and drain electrodes that are insulated from the gate electrode and that are electrically connected with the semiconductor layer through the first contact hole.

    摘要翻译： 一种制造薄膜晶体管的方法，包括图案化非晶半导体层以形成非晶半导体层图案，在栅绝缘层上形成对应于非晶半导体层图案的栅电极，在该绝缘层的整个表面上形成层间绝缘层 形成部分暴露非晶半导体层图案的第一接触孔，形成部分暴露栅电极的第二接触孔，以及在基板的整个表面上形成金属层。 该方法还包括向金属层施加电场，使得通过非晶半导体层图案的结晶形成半导体层，并且图案化金属层以形成与栅电极绝缘的电极和漏电极，并且是电 通过第一接触孔与半导体层连接。