Patent ID: 8154495

Claim:
A device for improving the image quality of a MSHD (Multi-Switch Half source Driving) display panel, comprising: a source driver; and a MSHD display panel comprising a plurality of red pixels, green pixels, blue pixels, a plurality of gate lines, a plurality of first thin film transistors, and a plurality of second thin film transistors, wherein the source driver drives the red pixels, the green pixels, and the blue pixels of the MSHD display panel in a polarity-line-inversion form, wherein each output polarity of the polarity-line-inversion source driver is identical at a same timing sequence and the red pixels, the green pixels, and the blue pixels are individually displayed in a polarity-dot-inversion form, and the Mth gate line of the gate lines is coupled to a gate electrode of the Mth first thin film transistor of the first thin film transistors, the (M+1)th gate line of the gate lines is coupled to a gate electrode of the Mth second thin film transistor of the second thin film transistors and a gate electrode of the (M+1)th first thin film transistor of the first thin film transistors.