Patent ID: 9530377
Filing Date: 2016-12-27
CPC Classification: G09G

Claim Text:
1. A discharging control method, for a display system, which comprises a panel with a plurality of pixels and a gate driving module wherein the gate driving module generates a plurality of gate driving signals according to a gate-high voltage and a gate-low voltage and the plurality of gate driving signals is switched between the gate-high voltage and the gate-low voltage in a normal operation period, wherein the display system is drove by a power, for switching the conducting statuses of a plurality of transistor switches coupled to the plurality of pixels, the discharging control method comprising: switching the plurality of gate driving signals to the gate-low voltage in a power-off period, wherein the power is turned off; and generating at least one raising voltage at a receiving path of the gate-low voltage or a plurality of output paths of the plurality of gate driving signals, for raising the voltage levels of the plurality of gate driving signals and conducting the plurality of transistor switches.