E.P. Pozhidaev
Hong Kong University of Science and Technology
5 Papers
104 Citations
E.P. Pozhidaev is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Liquid crystal & Contrast ratio. The author has an hindex of 4, co-authored 5 publications.
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Papers
Photoalignment of Ferroelectric Liquid Crystals by Azodye Layers
TL;DR: In this paper, the effect of the thickness of photoaligning azodye layer on the alignment quality and multiplex operation of passively addressed FLC display cells has been investigated.
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Photo-aligned ferroelectric liquid crystal displays based on azo-dye layers
TL;DR: In this article, photo-aligned ferroelectric liquid crystal (FLC) display was optimized to obtain both a steadiness of multiplex operation and a high contrast ratio, and a prototype of passively addressed 64×64 FLC display was developed with perfect bistable switching in the multiplex driving regime.
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Electrically controlled birefringence colours in deformed helix ferroelectric liquid crystals
TL;DR: In this article, a short helix pitch (p 0.45 µm) ferroelectric liquid crystal (FLC) mixture was found to provide four electrically switched birefringence colours: blue, green, yellow and red.
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Effect of aligning layer thickness on photo-aligned ferroelectric liquid crystal displays
Danding Huang,E.P. Pozhidaev,Vladimir G. Chigrinov,Y.L. Ho,Hoi Sing Kwok +4 more
- 12 Sep 2003
TL;DR: In this paper, the effect of photoaligning azo-dye layers thickness on the alignment quality and multiplex operation of passively addressed ferroelectric liquid crystal (FLC) display cells was investigated.
11
Liquid crystal devices for optical communication systems
Vladimir G. Chigrinov,E.P. Pozhidaev,Dmitry A. Yakovlev,Hoi Sing Kwok +3 more
- 12 Sep 2003
TL;DR: In this paper, the software for optimization of the liquid crystal light modulation characteristics has been developed for efficient liquid crystal applications in optical communication systems, and a method for the formation of controllable PCf/C structures, based on multiple-redrawing technique, applied for different types of glass, filled with photo-aligned liquid crystal (LC) is discussed.
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