| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving circuit of a liquid crystal display device capable of suppressing the influence by the voltage fluctuation of source bus lines as far as possible and preventing the degradation in a display grade. SOLUTION: The driving circuit of the liquid crystal display device is equipped with a selection circuit 101 capable of simultaneously selecting a plurality of the source bus lines in order to sample voltages to the plurality of the source bus lines and selecting the respectively non-adjacent source bus lines as the plurality of the source bus lines. As a result, when the voltages are sampled by selecting the source bus lines S1, S4 and Si for the same colors, the selected source bus lines S1, S4 and Si are subjected to the influence of the voltage fluctuation of the adjacent source bus line but the influence thereof is dispersed and therefore the deviation of the colors does not occur and the degradation in the display grade can be prevented. COPYRIGHT: (C)2005,JPO&NCIPI
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