Paper
2 August 1995 Reverse-mode PDLC layers
Stanislaw J. Klosowicz, Edward Nowinowski-Kruszelnicki, Jozef Zmija, Roman S. Dabrowski
Author Affiliations +
Proceedings Volume 2372, Liquid Crystals: Materials Science and Applications; (1995) https://doi.org/10.1117/12.215566
Event: Liquid Crystals: Materials Science and Applications, 1994, Zakopane, Poland
Abstract
Reverse-mode PDLC, i.e. transmitting in off-state and scattering in on-state, has been studied. It has been found that such a structure may be obtained without special treatment, however, it exhibits low contrast ratio and high haze in off-state. For improvement of electro-optical parameters, especially designed LC mixture should be used.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Stanislaw J. Klosowicz, Edward Nowinowski-Kruszelnicki, Jozef Zmija, and Roman S. Dabrowski "Reverse-mode PDLC layers", Proc. SPIE 2372, Liquid Crystals: Materials Science and Applications, (2 August 1995); https://doi.org/10.1117/12.215566
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KEYWORDS
Polymers

Liquid crystals

Refractive index

Photorefractive polymers

Dielectrics

Electro optics

Air contamination

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