| 摘要 |
A touch sensitive display device has a driving apparatus. The driving apparatus includes at least one of a plurality of stages, and each stage includes an input section, a middle processing unit, an output voltage generator, and an output path selection unit. The input section outputs a first voltage in response to an output signal from a previous stage or a scanning start signal. The middle processing unit outputs a second voltage in response to one of the plurality of clock signals or an output signal from a next stage. The output voltage generator charges the first voltage and generates the output signal in response to the first voltage from the input section and the second voltage from the middle processing unit. The output path selecting unit selects an output path for the output signal from the output voltage generator. Accordingly, the structure of the display device can be simplified. |
