Patent ID: 9509298
Filing Date: 2016-11-29
CPC Classification: G09G,H03K

Claim Text:
1. A driving module, for a display device, comprising: a first transistor, comprising a gate coupled to a first node, a drain coupled to an output end, and a source coupled to a first positive voltage source; a second transistor, comprising a gate coupled to a second node, a drain coupled to the output end, and a source coupled to a first negative voltage source; and a voltage generating unit, coupled to an input end, a second positive voltage source and a second negative voltage source for generating a first voltage at the first node and a second voltage at the second node according to a control signal from the input end; wherein a voltage difference between a first positive voltage of the first positive voltage source and the first voltage is smaller than a first threshold and a voltage difference between a first negative voltage of the first negative voltage source and the second voltage is smaller than a second threshold; wherein the voltage generating unit comprises: