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Proceedings Paper

Color evaluation of guest-host liquid crystal displays
Author(s): Danuta Bauman
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Paper Abstract

Monocolor, bicolor and black-color liquid crystal displays utilizing guest-host effect were investigated. The polarized absorption spectra for these displays were recorded and the order parameter of the dyes dissolved in liquid crystal matrix has been estimated. Moreover, the tristimulus values of the displays colors in OFF and ON states have been calculated and the changes of the color parameters under the electric field applied have been determined by using 1976 CIELAB Color System.

Paper Details

Date Published: 10 August 2001
PDF: 4 pages
Proc. SPIE 4517, Lightmetry: Metrology, Spectroscopy, and Testing Techniques Using Light, (10 August 2001); doi: 10.1117/12.435977
Show Author Affiliations
Danuta Bauman, Poznan Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4517:
Lightmetry: Metrology, Spectroscopy, and Testing Techniques Using Light

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