Indicator for deciding grinding amount of liquid crystal display panel and method for detecting grinding failure using the same
    21.
    发明授权
    Indicator for deciding grinding amount of liquid crystal display panel and method for detecting grinding failure using the same 有权
    用于决定液晶显示面板的磨削量的指示器及使用其的磨削故障检测方法

    公开(公告)号:US06825897B2

    公开(公告)日:2004-11-30

    申请号:US10125551

    申请日:2002-04-19

    IPC分类号: G02F11333

    CPC分类号: B24B49/12 G02F1/133351

    摘要: An indicator for deciding a grinding amount of a liquid crystal display panel and a method for detecting grinding failure using the same are disclosed in the present invention. The indicator includes at least one alignment mark formed at a gate pad unit and a data pad unit of a liquid crystal display panel, and at least one pattern for detecting a grinding amount between a first end portion of the gate pad unit and the alignment mark, and a second end portion of the data pad unit and the alignment mark.

    摘要翻译: 本发明公开了一种用于决定液晶显示面板的磨削量的指示器和使用该液晶显示面板的磨削破坏检测方法。 指示器包括形成在栅极焊盘单元和液晶显示面板的数据焊盘单元的至少一个对准标记,以及用于检测栅极焊盘单元的第一端部与对准标记之间的磨削量的至少一个图案 ,以及数据垫单元的第二端部和对准标记。

    Device for cutting liquid crystal display panel and method for cutting using the same
    22.
    发明授权
    Device for cutting liquid crystal display panel and method for cutting using the same 有权
    液晶显示面板切割装置及其切割方法

    公开(公告)号:US06747725B2

    公开(公告)日:2004-06-08

    申请号:US10126939

    申请日:2002-04-22

    IPC分类号: G02F11333

    摘要: A device for cutting a liquid crystal display panel and a method for cutting using the same are disclosed in the present invention. The device includes a first scribing unit having first and second wheels for forming a first scribing line on surfaces of first and second mother substrates that are bonded to each other, a first breaking unit for breaking the first and second mother substrates along the first scribing line, a first rotating unit for rotating the first and second mother substrates to form a second scribing line.

    摘要翻译: 在本发明中公开了一种用于切割液晶显示面板的装置和使用其的切割方法。 该装置包括:第一划线单元,具有用于在彼此接合的第一和第二母基板的表面上形成第一划线的第一和第二轮;第一断开单元,用于沿着第一划线划分第一和第二母基板 ,第一旋转单元,用于旋转第一和第二母基板以形成第二划线。