| 摘要 |
The invention relates to a data driving system and a display, wherein the data driving system for driving a display panel, comprises a Gamma reference voltage generator, a common voltage generator, and a plurality of data drivers. The Gamma reference voltage generator is used for generating a plurality of Gamma reference voltages. The common voltage generator is used for dynamically generating a common voltage according to a first control signal. The data drivers are used for receiving the Gamma reference voltages and the common voltage to generate corresponding display signals to the display panel. Therefore, the data driving system of the present invention can dynamically adjust the common voltage to match with the change of the liquid crystal characteristic of the liquid crystal display. Besides, the Gamma reference voltages are dynamically adjusted to match with the common voltage, so as to completely resolve the interference in the liquid crystal characteristic of the liquid crystal display due to the changing in temperature and used time. Therefore, the liquid crystal display of the present invention can show the best image in any used time and any circumstance.
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