| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve product value by surely lighting a plurality of fluorescent tubes constituting a backlight unit at once when turning on a power source. Ž<P>SOLUTION: A driving device of a liquid crystal device includes a first power supply part for turning on the power source of a liquid crystal panel part, a white signal supply part for supplying a white signal to the liquid crystal panel part after the first power supply part turns on the power source of the liquid crystal panel part, and a second power supply part for turning on the power source of a backlight for a while after the white signal supply part stops supply of the white signal. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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