GATE DRIVER, DRIVING METHOD THEREOF, AND CONTROL CIRCUIT OF FLAT PANEL DISPLAY DEVICE

摘要

The present invention discloses a gate driver which employs gate pulse modulation technology for improving an image quality, a driving method thereof, and a control circuit of a flat panel display device employing the gate driver. The gate driver is configured to modulate a gate pulse therein, and output the modulated gate pulse.

主权项

1. A gate driver comprising:
a modulation circuit configured to generate a modulated internal gate turn-on voltage by periodically maintaining and dropping a first constant voltage provided from outside, during an enable period; and a plurality of output buffers configured to commonly receive the modulated internal gate turn-on voltage, generate a modulated gate pulse having an inclined falling edge corresponding to a drop of the modulated internal gate turn-on voltage, and output the modulated gate pulse to corresponding output channels.