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Liquid Crystals and their Application
Russian Journal

Zhidkie kristally i ikh prakticheskoe ispol'zovanie

Жидкие кристаллы и их практическое использование

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Rus Eng


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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2015, 15 (3), 82—90.
DOI: 10.18083/LCAppl.2015.3.82

Achromaticity of the LC Modulator for 3D Applications

G. V. Simonenko1, S. A. Studentsov2, V. A. Ezhov3

Author affiliations
1Saratov State University,
83 Astrakhanskaya St., Saratov, 410012, Russia
2Scientific and Production Enterprise "Photon" Ltd.,
101 50th Anniversary of October Ave., Saratov, 410052, Russia
3A. M. Prokhorova General Physics Institute of the Russian Academy of Sciences,
38 Vavilov St., Moscow, 119991, Russia

Basing on the analysis of colour characteristics of different liquid crystal (LC) display units a criterion for the assessment of black-and-white image achromaticity is introduced. To describe the optical characteristics of a LC lock adequately we propose the minimal set of characteristics, consisting of the lock contrast (averaged over the spectrum), the lock transmission in the «open» state (averaged over the spectrum), and the lock achromaticity in the «open» state. The computer modelling of optical characteristics of different types of LC locks for 3D glasses is performed and the optimal parameters are determined.

Keywords: LC lock, optical characteristics, computer simulation

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