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    • 5. 发明授权
    • Laser repair structure and method for TFT-LCD
    • TFT-LCD激光修复结构及方法
    • US07733431B2
    • 2010-06-08
    • US12173031
    • 2008-07-15
    • Chun-An Lin
    • Chun-An Lin
    • G02F1/1334
    • H01L27/124G02F1/136259
    • A laser repair structure and method for TFT panel. A first metal conductor is located in the source-drain layer and having a contact hole to the pixel electrode, and the region of the first metal conductor is within the region of the storage capacitance line. To repair a white defect of a pixel, make extending portions of the first metal conductor to overlap with the gate line of the previous pixel so as to electrically connect them by the laser irradiation. Another choice is setting two second metal conductors located in the gate-electrode layer and partially overlapped with the data line and the first conductor separately, then using laser irradiation to electrically connect one second metal conductor to repair the white defect of a pixel or electrically connect two second metal conductors to repair an open-circuited data line.
    • 一种用于TFT面板的激光修复结构和方法。 第一金属导体位于源极 - 漏极层中并且具有与像素电极的接触孔,并且第一金属导体的区域在辅助电容线的区域内。 为了修复像素的白色缺陷,使第一金属导体的延伸部分与先前像素的栅极线重叠,以便通过激光照射将它们电连接。 另一选择是设置位于栅电极层中的两个第二金属导体,并与数据线和第一导体分别部分地重叠,然后使用激光照射来电连接一个第二金属导体以修复像素的白色缺陷或电连接 两个第二个金属导体来修复开路数据线。
    • 6. 发明申请
    • LASER REPAIR STRUCTURE AND METHOD FOR TFT-LCD
    • 用于TFT-LCD的激光修复结构和方法
    • US20080266481A1
    • 2008-10-30
    • US12173031
    • 2008-07-15
    • Chun-An Lin
    • Chun-An Lin
    • G02F1/133
    • H01L27/124G02F1/136259
    • A laser repair structure and method for TFT panel. A first metal conductor is located in the source-drain layer and having a contact hole to the pixel electrode, and the region of the first metal conductor is within the region of the storage capacitance line. To repair a white defect of a pixel, make extending portions of the first metal conductor to overlap with the gate line of the previous pixel so as to electrically connect them by the laser irradiation. Another choice is setting two second metal conductors located in the gate-electrode layer and partially overlapped with the data line and the first conductor separately, then using laser irradiation to electrically connect one second metal conductor to repair the white defect of a pixel or electrically connect two second metal conductors to repair an open-circuited data line.
    • 一种用于TFT面板的激光修复结构和方法。 第一金属导体位于源极 - 漏极层中并且具有与像素电极的接触孔,并且第一金属导体的区域在辅助电容线的区域内。 为了修复像素的白色缺陷,使第一金属导体的延伸部分与先前像素的栅极线重叠,以便通过激光照射将它们电连接。 另一选择是设置位于栅电极层中的两个第二金属导体,并与数据线和第一导体分别部分地重叠,然后使用激光照射来电连接一个第二金属导体以修复像素的白色缺陷或电连接 两个第二个金属导体来修复开路数据线。