摘要 |
PURPOSE: A gate pulse modulation circuit is provided to generate a gate pulse modulation signal by feeding-back a backend gate pulse to a frontend gate. CONSTITUTION: The gate terminal of a first transistor(TR1) is in connection with a line applying an external voltage. The source terminal of the first transistor is in connection with a gate line. The drain terminal of the first transistor is in connection with the gate terminal of a second transistor(TR2). The source terminal of the second transistor is in connection with an n-th gate line. A gate driver(20) successively supplies scan pulse to each gate line. |