LIQUID CRSYTAL DISPLAY DRIVING METHOD

摘要

A liquid crystal display driving method is disclosed, where an interlaced image data is received or generated to generate an odd driving signal and an even driving signal, an odd number of gates and an even number of gates are driven according to the odd driving signal and the even driving signal at different signal frame periods, and sources are driven to inverse in their polarities when the driven gates are switched from the ones having the odd number to the even number. Since an alternating number of the sources is reduced, the efficacy of simultaneous promoted power saving and frame quality is achieved.

主权项

1. A liquid crystal display driving method, comprising steps of:
receiving sequentially a plurality of signal frames, each being a serial image data; converting the serial image data into an interlaced image data; generating an odd driving signal and an even driving signal according to the interlaced image data; activating one of a plurality of gates having an odd number sequentially according to the odd driving signal when the plurality of signal frames have the odd number and activating one of a plurality of gates having an even number sequentially according to the even driving signal when the plurality of signal frames have the even number, wherein when the plurality of signal frames are switched from having the odd number to the even number, a plurality of sources are each driven to have an inversed polarity, respectively; and displaying continuously the plurality of signal frames to display an image, respectively, according to a state of the plurality of gates having the odd number and the even number and the plurality of sources continuously.