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    Test circuit adapted in a display panel of an electronic device
    1.
    发明申请
    Test circuit adapted in a display panel of an electronic device 有权
    测试电路适用于电子设备的显示面板

    公开(公告)号：US20100073009A1

    公开(公告)日：2010-03-25

    申请号：US12346852

    申请日：2008-12-31

    Applicant: Xiao-Lin WANG ,  Ting-Ting LIU ,  Jie XI

    Inventor： Xiao-Lin WANG ,  Ting-Ting LIU ,  Jie XI

    IPC: G01R31/02

    CPC classification number: G09G3/006 ,  G09G2330/04

    Abstract: A test circuit adapted in a display panel of an electronic device is provided. The test circuit is to test the pixel array function of the display panel, wherein the test circuit comprises: a plurality of test signal lines, a plurality of test signal transmitters, a plurality of gate lines and at least one static electricity protection device. The test signal lines receive a plurality of corresponding test signals respectively. The test signal transmitters comprises a plurality test signal transmitter groups comprising at least one transmitter, wherein each transmitter group corresponds to a test signal line and connects the test signal line and the pixel array. Each gate line connects to the gate of the at least one transmitter. The static electricity protection device is placed between two of the gate lines.

    Abstract translation: 提供一种适用于电子设备的显示面板的测试电路。 测试电路是测试显示面板的像素阵列功能，其中测试电路包括：多个测试信号线，多个测试信号发射器，多条栅极线和至少一个静电保护器件。 测试信号线分别接收多个相应的测试信号。 测试信号发射机包括多个测试信号发射机组，包括至少一个发射机，其中每个发射机组对应于测试信号线，并连接测试信号线和像素阵列。 每个栅极线连接至少一个发射器的栅极。 静电保护装置位于两条栅极线之间。

    Test circuit adapted in a display panel of an electronic device
    2.
    发明授权
    Test circuit adapted in a display panel of an electronic device 有权
    测试电路适用于电子设备的显示面板

    公开(公告)号：US08138781B2

    公开(公告)日：2012-03-20

    申请号：US12346852

    申请日：2008-12-31

    Applicant: Xiao-Lin Wang ,  Ting-Ting Liu ,  Jie Xi

    Inventor： Xiao-Lin Wang ,  Ting-Ting Liu ,  Jie Xi

    IPC: G01R31/26

    CPC classification number: G09G3/006 ,  G09G2330/04

    Abstract: A test circuit adapted in a display panel of an electronic device is provided. The test circuit is to test the pixel array function of the display panel, wherein the test circuit comprises: a plurality of test signal lines, a plurality of test signal transmitters, a plurality of gate lines and at least one static electricity protection device. The test signal lines receive a plurality of corresponding test signals respectively. The test signal transmitters comprises a plurality test signal transmitter groups comprising at least one transmitter, wherein each transmitter group corresponds to a test signal line and connects the test signal line and the to pixel array. Each gate line connects to the gate of the at least one transmitter. The static electricity protection device is placed between two of the gate lines.

    Abstract translation: 提供一种适用于电子设备的显示面板的测试电路。 测试电路是测试显示面板的像素阵列功能，其中测试电路包括：多个测试信号线，多个测试信号发射器，多条栅极线和至少一个静电保护器件。 测试信号线分别接收多个相应的测试信号。 测试信号发射机包括多个测试信号发射机组，其包括至少一个发射机，其中每个发射机组对应于测试信号线，并连接测试信号线和对象阵列。 每个栅极线连接至少一个发射器的栅极。 静电保护装置位于两条栅极线之间。

    Liquid Crystal Display Panel and the Inspection Method thereof
    3.
    发明申请
    Liquid Crystal Display Panel and the Inspection Method thereof 审中-公开
    液晶显示面板及其检测方法

    公开(公告)号：US20110157099A1

    公开(公告)日：2011-06-30

    申请号：US12976824

    申请日：2010-12-22

    Applicant: Xiao-Lin WANG

    Inventor： Xiao-Lin WANG

    IPC: G06F3/041 ,  G09G3/36

    CPC classification number: G06F3/0412 ,  G02F2001/136254

    Abstract: The present invention provides a liquid crystal display (LCD) panel, comprising: a plurality of scan lines, data lines and sense lines, display cells and sensor elements. Each sensor element includes a first bottom electrode, a thin film transistor (TFT), a second bottom electrode, and a switch. When the switch is pressed down, the first bottom electrode is electrically connected to the second bottom electrode. The present invention also provides an inspection method for touching the above-mentioned LCD panel, comprising: opening one of the scan lines; electrically connecting the pixel electrode with an inspection circuit; comparing the input voltage to the threshold voltage, while the inspection circuit sends a control signal, representing that the display cell has been pressed.

    Abstract translation: 本发明提供一种液晶显示器（LCD）面板，包括：多个扫描线，数据线和感测线，显示单元和传感器元件。 每个传感器元件包括第一底部电极，薄膜晶体管（TFT），第二底部电极和开关。 当按下开关时，第一底部电极电连接到第二底部电极。 本发明还提供了一种用于触摸上述LCD面板的检查方法，包括：打开扫描线之一; 将像素电极与检查电路电连接; 将输入电压与阈值电压进行比较，同时检查电路发送表示显示单元已被按下的控制信号。

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