| 摘要 |
PROBLEM TO BE SOLVED: To provide a load driving circuit which prevents a voltage supplied to a signal line from being affected by variance of characteristics of an inverting amplification circuit. SOLUTION: The inverting amplification circuit 10 is provided which controls the voltage of the signal line S. Before this inverting amplification circuit 10 controls the signal line S, voltages at input terminals of inverters INV1 to INV3 constituting the inverting amplification circuit 10 are set almost to their threshold voltages respectively. Consequently, though the inverters INV1 to INV3 have variance in threshold, no influence is exerted on the voltage of the signal line S.
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