| 摘要 |
The purpose of the present invention is to control operational faults in a shift register circuit. A shift register comprising a plurality of flip-flop circuits is included. The flip-flop circuit includes a transistor (11), a transistor (12), a transistor (13), a transistor (14) and a transistor (15). The shift register sets a potential level of node A and prevents the node A from being in a float state by making the transistor (13) and the transistor (14) be in an on state in a non-selective period. |
