| 摘要 |
The present invention provides a current-driven driver device capable of current writing at high speed even when a parasitic capacitance exists in a circuit to be driven. Each of current driver circuits includes a first current source for supplying a data current of a current value corresponding to a data signal, and a second current source including a differentiation circuit generating a differential value of a voltage applied to each data line and for supplying a boost current of a current value corresponding to the differential value to the data line.
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