Patent ID: 8169240
Filing Date: 2012-05-01
Classification: G09G

Abstract:
1. A driver circuit, adapted to drive a display panel comprising a plurality of pixel cells on each of a plurality of scan lines, comprising: a plurality of source drivers, each source driver having M driving channels and in accordance with a preset mode sequence, two subsets of the driving channels of each of the source drivers being respectively in a first mode and in a second mode, the source drivers at least comprising: a mode control unit, controlling the used driving channels in a third subset of the driving channels of each of the second source drivers are sequentially activated by the first start pulse to receive the first pixel signal from the first data bus, and the used driving channels in a fourth subset of the driving channels of each of the second source drivers are sequentially activated by the second start pulse to receive the second pixel signal from the second data bus, so as to make the driving channels of the first source drivers and the second source drivers at two ends of each of a plurality of data lines to receive the pixel signals from the same data bus.