| 摘要 |
A two color sequential plus driving method is provided to improve a problem due to no-charge by applying gate signals based on block units when a black color voltage is inserted. An LCD(Liquid Crystal display) panel includes plural gate lines(GL1,GL2,GL3), plural data lines(DL), a backlight unit, and a color filter. The gate lines are divided based on a block unit. The data lines are formed vertically with the gate lines. The backlight unit includes two sub-frames caused by grouping red, green, blue, and cyan beam sources. The color filter is formed by green and magenta. While the gate lines are turned on sequentially, a black color voltage is inserted into every sub-frame which is a driving period of respective blocks when the supply of data is ready by a gate on signal.
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