Patent ID: 7932891

Claim:
A multiple scanning method for driving a display, the display comprising a display panel, a source driving device and a gate driving device, the gate driving device comprising a plurality of gate drivers, the method comprising: dividing the display panel into a plurality of pixel blocks for driving, each of the pixel blocks comprising a plurality of pixel rows, and each of the plurality of pixel rows comprising a plurality of pixels and being driven by one of the gate drivers; and alternately scanning the pixel blocks to selectively charge the pixels in each of the pixel blocks twice with a same target voltage within an entire frame period, thereby to speed up the response time of the pixels to reach a target luminance, wherein when all of the pixel rows in a prior pixel block are sequentially scanned from the 1 st pixel row to the last pixel row by a first gate driver of the gate drivers, and each of the pixels of all of the pixel rows in the prior pixel block is coordinately charged with a predetermined target voltage by the source driving device for a first time, and then immediately all of the pixel rows in the prior pixel block are sequentially scanned from the 1 st pixel row to the last pixel row by the first gate driver again, and each of the pixels of all of the pixel rows in the prior pixel block is coordinately charged with the predetermined target voltage by the source driving device for a second time, and then when each of the pixels of all of the pixel rows in the prior pixel block is charged with the predetermined target voltage twice, all of the pixel rows in a current pixel block are scanned by a second gate driver of the gate drivers and coordinately charged by the source driving device in the same manner as to the prior pixel block.