The present invention relates to a driving circuit for a display panel, which comprises a pre-charge power supply, a pre-charge switch, a buffer circuit, and a plurality of resistive devices. The pre-charge switch is coupled between the pre-charge power supply and a capacitor of the display panel. The...http://www.google.com.hk/patents/US20100245314?utm_source=gb-gplus-share專利 US20100245314 - Driving Circuit for Display Panel
