| 摘要 |
A thin film transistor array substrate comprises a substrate, a plurality of scan lines and data lines, a plurality of pixel units, a plurality of scan bonding pads and data bonding pads, and a plurality of first and second switching devices. On the substrate are disposed the scan lines and data lines, which divide the display region into a plurality of pixel areas. The scan bonding pads are electrically connected to the scan lines. The data bonding pads are electrically connected to the data lines. The first and the second switching elements are disposed in the peripheral circuit region, wherein at least one of the first switching elements is disposed between two adjacent scan bonding pads and is electrically connected thereto. At least one of the second switching elements is disposed between two adjacent data bonding pads, and is electrically connected thereto.
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