| 摘要 |
An element substrate includes a plurality of terminals, a first receiving circuit and a second receiving circuit each receiving a differential signal via one of the terminals included in the plurality of terminals, a driving circuit including a first input unit for inputting a first signal and a second input unit for inputting a second signal and driving a driving element based on the first signal and the second signal, and a setting circuit for setting a first connection state of connecting an output from the first receiving circuit to the first input unit and connecting an output from the second receiving circuit to the second input unit, and a second connection state of connecting an output from the first receiving circuit to the second input unit and connecting an output from the second receiving circuit to the first input unit based on an externally input signal.
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