Patent ID: 9396692
Filing Date: 2016-07-19
CPC Classification: G09G

Claim Text:
1. A driving circuit, applied in a LCD apparatus, the driving circuit comprising: N first channels, wherein N is a positive integer and N≧2; N second channels, corresponding to the N first channels respectively; 2N first switching units, disposed in the N first channels and the N second channels respectively; and 2N second switching units, disposed in the N first channels and the N second channels respectively; wherein when the driving circuit is operated under a first operation mode, the N first switching units in the N first channels are switched to connect with corresponding N second channels respectively according to a control signal, and the other N first switching units in the N second channels are switched to connect with corresponding N first channels respectively according to the control signal; the N second switching units in the N first channels are switched to connect with corresponding N second channels respectively according to the control signal, and the other N second switching units in the N second channels are switched to connect with corresponding N first channels respectively according to the control signal; when the driving circuit is operated under a second operation mode, a first switching unit in any first channel is switched to connect with another first channel according to the control signal, and the other first switching unit in the another first channel is also switched to connect with the first channel; a first switching unit in any second channel is switched to connect with another second channel according to the control signal, and the other first switching unit in the another second channel is also switched to connect with the second channel according to the control signal; a second switching unit in the first channel is switched to connect with another first channel according to the control signal, and the other second switching unit in the another first channel is also switched to connect with the first channel; a second switching unit in the second channel is switched to connect with the another second channel according to the control signal, and the other second switching unit in the another second channel is also switched to connect with the second channel according to the control signal.