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US 4,734,217 AGranted
Liquid crystalline 2,6-disubstituted-trans-1,3-dioxadecalins
AssigneeVEB Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik
InventorsDietrich Demus, Horst Zaschke, Carsten Tschierske, Maike Hettrich
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Abstract
Liquid crystalline 2,6-disubstituted trans-1,3-dioxadecalins of the general formula ##STR1## are well suited as components of low double refraction for mixtures which are utilized in opto-electronic components.
Claims40
Liquid crystalline 2,6-disubstituted trans-1,3-dioxadecalins of the general formula ##STR16## wherein X=H and Y=R.sup.1
- or
- X=R.sup.2 and Y=R.sup.3
- and ##STR17## wherein n=1 to 10.
Liquid crystalline 2,6-disubstituted trans-1,3-dioxadecalins of the general formula ##STR53## wherein X=H;
- ##STR54##
Dependencies are inferred from the claim text.