| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem that in a hybrid color reflective liquid crystal display (HC-LCD), it is difficult to increase the resolution because a pixel division or dither method is used to display intermediate brightness of a birefringence color. <P>SOLUTION: The color display device (100) contains a plurality of color elements each including an electro-optical element (90) that changes retardation according to an applied voltage and a color filter (81) layered thereon, and is characterized in that the color filter transmits light of two colors in the three primary colors, and a unit of color display in the two colors is obtained by combining two or more of first color elements in which a voltage is applied to continuously change the retardation of the retardation of the electro-optical element in a range where the lightness of the color element changes and in a range where the hue of the color element changes over the two colors from the maximum lightness. <P>COPYRIGHT: (C)2009,JPO&INPIT |
