2,4′-Substituted 6-cyclohexyl-trans-decalines

Details 2,4′-Substituted 6-cyclohexyl-trans-decalines 2,4′-Substituted 6-cyclohexyl-trans-decalines

2005-07-12

2005-07-12

Wu, Shean C. (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299620, C252S299630, C570S130000, C570S131000, C570S187000

Reexamination Certificate

active

06916513

ABSTRACT:
The invention relates to 2,4′-substituted 6-cyclohexyl-trans-decalins of the general formula Iin which R1, R2and Z are as defined in Claim1, to the use thereof as components of liquid-crystalline media, and to a liquid-crystal display element and an electro-optical display element.

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English abstract for JP 2000-355557.
English abstract for JP 2002-294236.
CAPLUS 1985: 587304.
Sucrow W. et al., “Flüssig-kristalline 2-Cyclohexyldecaline,” Chemische Berichte, 1985, pp. 3350-3356, vol. 118, No. 8, XP002228536, ISSN: 0009-2940, cited in the application, the entire document, Verlag Chemie GmbH, Weinheim, DE.

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