| 摘要 |
A thin film transistor (TFT) array substrate including a substrate, a plurality of scan lines, a plurality of data lines, a plurality of thin film transistors, a plurality of pixel electrodes and a repairing circuit is provided. The scan lines and the data lines are disposed over the substrate, therefore a plurality of pixel areas are defined. Each thin film transistor is disposed in each pixel area respectively and driven by the corresponding scan line and data line. Each pixel electrode is disposed in each pixel area respectively and electrically connected to the corresponding thin film transistor. A repairing method for TFT array substrate is also provided. The method includes connecting the repairing circuit and the defect scan line besides the break to repair and convert the line defect into two-point defect, single defect, or totally repair the line defect.
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