Liquid crystalline medium

Details Liquid crystalline medium Liquid crystalline medium

2005-06-08

2010-06-08

Wu, Shean C (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

07732021

ABSTRACT:
The invention relates to liquid-crystalline compounds of the formula I and to a liquid-crystalline medium based on a mixture of polar compounds, characterised in that it comprises one or more compounds of the formula Iin which R1, X, L1, L2and L3have the meanings indicated in Claim1.

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