LCD device with vertically oriented liquid crystal section under no voltage condition

作者: Yoshitoshi Kida , Makoto Jisaki , Hidemasa Yamaguchi

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摘要: A liquid crystal display device where a section is vertically oriented with respect to both first substrate capable of transmitting light and second which includes reflecting region region. pair retardation films are disposed on sides the section, have symmetrical phase characteristics over visible wavelength Lagging axes intersect each other, an intersecting angle thereof being set in range from 90°±10°. Relative shifts differences controlled within ±30 nm. The reflective-and-transmissive makes it possible provide, high contrast transmittance ratio transmission mode and, reflection mode.

参考文章(2)
Herbert Stanley Cole, Transflective liquid crystal display ,(1981)