| 摘要 |
A driving circuit includes: output buffers provided to drive first and second groups of data lines, which are connected with pixels of a display panel, with drive voltage signals supplied to input terminals of the output buffers, respectively; first and second common portions; and a first short-circuiting section provided for each of the data lines of the first group to connect the input terminal of a corresponding one of the output buffers for the first group of data lines to the first common portion in response to a first connection control signal. A second short-circuiting section is provided for each of the data lines of the second group to connect the input terminal of a corresponding one of the output buffers for the second group of data lines to the second common portion in response to a second connection control signal.
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