Liquid-crystal medium, and electro-optical display...

Details Liquid-crystal medium, and electro-optical display... Liquid-crystal medium, and electro-optical display...

2005-05-24

2005-05-24

Wu, Shean C. (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299660, C252S299610, C252S299630, C252S299670

Reexamination Certificate

active

06896939

ABSTRACT:
A nematic liquid-crystal media which comprisesa) a dielectrically negative liquid-crystalline component A comprising one or more compounds of the formula I in which the parameters are as defined in the text, andb) a further dielectrically negative liquid-crystalline component B, and optionallyc) a dielectrically neutral liquid-crystalline component C, and optionallyd) a dielectrically positive liquid-crystalline component D,wherein said media is used in liquid-crystal displays.

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