Invention Grant
US08953000B2 Liquid crystal display and method of driving liquid crystal display 有权
液晶显示器和液晶显示器的驱动方法

Liquid crystal display and method of driving liquid crystal display
Abstract:
A liquid crystal display where grayscale inversion is reduced includes a liquid crystal cell having pixel groups, each group comprising a red (R) pixel, a green (G) pixel, a blue (B) pixel, and a white (W) pixel, and drive circuitry that applies a voltage VRGB and a voltage VW satisfying the formulae (ia) and (iia) between electrodes defining the G pixel and between electrodes defining the W pixel, respectively, depending on a grayscale level L (where L satisfies 0≦L≦1) in grayscale where substantially the same voltage VRGB is applied between electrodes defining each of the R, G, and B pixels: for 0
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