| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driver circuit in which the operating speed of a transistor in a display section is increased, the operating service life of an a-Si TFT that drives the transistor is made longer compared with the conventional one and to provide a shift register and a liquid crystal driving circuit using the shift register. <P>SOLUTION: The driver circuit has a transistor which outputs a voltage input from a drain as the output signal from a source, a first capacitor which is inserted between the gate and the source of the transistor and which boosts the voltage applied to the gate and an adjusting circuit which adjusts the voltage value of the applied voltage. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
