Compositions – Liquid crystal compositions – Containing pleochroic dye
Patent
1980-03-31
1982-09-07
Gron, Teddy S.
Compositions
Liquid crystal compositions
Containing pleochroic dye
25229961, 544179, 350349, C09K 334, G02F 113, C07D25708
Patent
active
043482988
ABSTRACT:
A nematic liquid crystal mixture for modulation of the transmitted or incident light and for rendition of colored numerals, symbols and images in electro-optical devices, the said mixture comprising
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Schubert, H., et al.; J. Prakt. Chemie, vol. 312, pp. 494-506 (1970).
Demus Dietrich
Pelzl Gerhard
Wolff Rudolf
Zaschke Horst
Gron Teddy S.
VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
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