Invention Grant
US08525769B2 Liquid crystal display apparatus including color filters of RGBW mosaic arrangement and method of driving the same 有权
包括RGBW马赛克布置的滤色器的液晶显示装置及其驱动方法

Liquid crystal display apparatus including color filters of RGBW mosaic arrangement and method of driving the same
Abstract:
A liquid crystal display apparatus includes color filters, a display signal voltage application circuit, a common voltage application circuit, and a polarity inversion circuit. Each color filter corresponds to one of sub-pixels arranged two-dimensionally in a display section. The display signal voltage application circuit applies a display signal voltage to a pixel electrode of each of the sub-pixels. The common voltage application circuit applies a common voltage to a common electrode of each of the sub-pixels. The polarity inversion circuit inverts a polarity indicating a magnitude relationship between a pixel electrode voltage and the common voltage that is applied to the common electrode. The polarity inversion circuit makes the polarity of at least one of the sub-pixels arranged in a row of the display section different from the polarity of another sub-pixel of the same color arranged in the same row of the display section.
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