| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve operation reliability by preventing malfunction of a shift register circuit while suppressing increase in power consumption. <P>SOLUTION: A shift register circuit SR has two transistors Q2A and Q2B which supply low-potential side power potential VSS to an output terminal OUT. To a first control terminal CTA and a second control terminal CTB, a first control signal VFR and a second control signal/VFR complementary to each other are input respectively. A transistor Q8A is connected between the transistor Q2A and the first control terminal CTA, and a transistor Q8B is connected between the transistor Q2B and the second control terminal CTB. The drains of the transistors Q8A and Q8B are connected crossing with the gate of each other. <P>COPYRIGHT: (C)2007,JPO&INPIT |
