Patent ID: 8427461

Claim:
A source driving apparatus, comprising: a first data channel, for providing display data; a second data channel; a black insertion data line, for providing black insertion data; a first selector, having a first terminal coupled to a first data line in a display panel, a second terminal coupled to a second data line in the display panel, a third terminal coupled to a third data line in the display panel, a first common terminal of the first selector coupled to the first data channel, and a second common terminal coupled to an output terminal of the second data channel, wherein the first selector electrically connects the first common terminal thereof to the first terminal thereof and electrically connects the second common terminal thereof to the third terminal thereof in a first period, the first selector electrically connects the first common terminal thereof to the second terminal thereof and electrically connects the second common terminal thereof to the third terminal thereof in a second period, and the first selector electrically connects the first common terminal thereof to the first terminal thereof and electrically connects the second common terminal thereof to the second terminal thereof in a third period; and a second selector, having a first terminal coupled to the first data line, a second terminal of the second selector coupled to the second data line, and a common terminal of the second selector coupled to the black insertion data line, wherein the second selector electrically connects the common terminal thereof to the second terminal thereof in the first period, and the second selector electrically connects the common terminal thereof to the first terminal thereof in the second period.