| 摘要 |
PROBLEM TO BE SOLVED: To decrease the power consumption of an optical retardation plate compensation and single polarizing plate reflection type two-layer liquid crystal display formed by laminating a liquid crystal cell for compensation on a liquid crystal cell for driving with which a reflection plate in which a pixel electrode in formed integrally with it is assembled and successively laminating an optical retardation plate and one polarizing plate thereon. SOLUTION: The power consumption of the reflection type liquid crystal display is drastically decreased by adjusting the retardation values of the liquid crystal cell for driving and the liquid crystal cell for compensation based on the relation between the driving voltage and the display characteristics of the optical retardation plate compensation single polarizing plate mode reflection type two-layer liquid crystal display to reduce the driving voltage while the excellent display characteristics (luminance, a contrast ratio and achromatic display) is maintained. |
