Invention Grant
US08552958B2 Method of driving a gate line, gate drive circuit for performing the method and display apparatus having the gate drive circuit 有权
驱动栅极线的方法,用于执行该方法的栅极驱动电路和具有栅极驱动电路的显示装置

Method of driving a gate line, gate drive circuit for performing the method and display apparatus having the gate drive circuit
Abstract:
There is provided a method of driving a gate line, a gate drive circuit for performing the method, and a display apparatus having the gate drive circuit. In the method, a plurality of gate signals, generated from a plurality of shift registers connected to a plurality of gate lines, is applied to the gate lines. An output of the gate signals is blocked during a vertical blanking interval, and then a gate off voltage is applied to the gate lines. Therefore, an output signal of the gate drive circuit may maintain a gate off voltage during a vertical blanking interval in which a clock signal is not applied to a gate drive circuit.
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