| 摘要 |
PROBLEM TO BE SOLVED: To make a voltage supplied to each wire reach a desired voltage in an early stage, and improve the performance of a device.SOLUTION: In a first voltage control circuit, a first diode is connected between a first node and a second node, and sets a direction from the first node toward the second node to a forward direction. A first conductivity type first transistor is connected between an output node and a third node, and the gate is connected to the second node. A first conductivity type second transistor is connected between the third node and a fourth node, and the gate is connected to the second node. A second conductivity type third transistor is connected between the output node and the first node. A second diode is connected between the first node and the fourth node, and sets a direction from the fourth node toward the first node to the forward direction. A voltage generation circuit supplies a voltage to the fourth node. |
