π/2 and 5π/2 twisted bistable nematic liquid crystal display

Z. L. Xie; Y. M. Dong; S. Y. Xu; H. J. Gao; H. S. Kwok

doi:10.1063/1.372240

π/2 and 5π/2 twisted bistable nematic liquid crystal display

Z. L. Xie^*
, Y. M. Dong
, S. Y. Xu
, H. J. Gao
, H. S. Kwok

^*Corresponding author for this work

Department of Electronic and Computer Engineering

Research output: Contribution to journal › Journal Article › peer-review

9 Citations (Scopus)

Abstract

A π/2 and 5π/2 twist bistable nematic liquid crystal cell is optimized in optics by a parameter space approach. The cell possesses good contrast ratio, a preferable dΔn value, a wide viewing angle, and black-white display. Three switching wave forms can be used to switch the cell between π/2 and 5π/2 twist states. Controlling the selection voltage amplitude can provide gray scales for the cell.

Original language	English
Pages (from-to)	2673-2676
Number of pages	4
Journal	Journal of Applied Physics
Volume	87
Issue number	6
DOIs	https://doi.org/10.1063/1.372240
Publication status	Published - 15 Mar 2000

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10.1063/1.372240

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title = "π/2 and 5π/2 twisted bistable nematic liquid crystal display",

abstract = "A π/2 and 5π/2 twist bistable nematic liquid crystal cell is optimized in optics by a parameter space approach. The cell possesses good contrast ratio, a preferable dΔn value, a wide viewing angle, and black-white display. Three switching wave forms can be used to switch the cell between π/2 and 5π/2 twist states. Controlling the selection voltage amplitude can provide gray scales for the cell.",

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AU - Xie, Z. L.

AU - Dong, Y. M.

AU - Xu, S. Y.

AU - Gao, H. J.

AU - Kwok, H. S.

PY - 2000/3/15

Y1 - 2000/3/15

N2 - A π/2 and 5π/2 twist bistable nematic liquid crystal cell is optimized in optics by a parameter space approach. The cell possesses good contrast ratio, a preferable dΔn value, a wide viewing angle, and black-white display. Three switching wave forms can be used to switch the cell between π/2 and 5π/2 twist states. Controlling the selection voltage amplitude can provide gray scales for the cell.

AB - A π/2 and 5π/2 twist bistable nematic liquid crystal cell is optimized in optics by a parameter space approach. The cell possesses good contrast ratio, a preferable dΔn value, a wide viewing angle, and black-white display. Three switching wave forms can be used to switch the cell between π/2 and 5π/2 twist states. Controlling the selection voltage amplitude can provide gray scales for the cell.

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JF - Journal of Applied Physics

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ER -

π/2 and 5π/2 twisted bistable nematic liquid crystal display

Abstract

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