| 摘要 |
The present invention is to provide a liquid crystal display device which has a low noise in an output signal during the non-selected period and is capable of suppressing the degradation of characteristics of a transistor. The liquid crystal display device forms a first transistor, a second transistor, a third transistor and a fourth transistor. A first terminal of the first transistor is connected to a first line, a second terminal of the first transistor is connected to a gate terminal of the second transistor and a gate terminal of the first transistor is connected to a fifth line. A first terminal of the second transistor is connected to a third line and a second terminal of the second transistor is connected to a sixth line. A first terminal of the third transistor is connected to a second line, a second terminal of the third transistor is connected to a gate terminal of the second transistor, and a gate terminal of the third transistor is connected to a fourth line. A first terminal of the fourth transistor is connected to the second line, a second terminal of the fourth transistor is connected to the sixth line and a gate terminal of the fourth transistor is connected to the fourth line. |
