Liquid-crystalline mixtures

Details Liquid-crystalline mixtures Liquid-crystalline mixtures

2006-05-30

2006-05-30

Wu, Shean C. (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299610, C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

07052744

ABSTRACT:
Nematic liquid-crystal mixtures comprising one or more compounds of the formula Iin which R1and R2are as defined herein, are suitable for use in TN and STN liquid-crystal displays.

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patent: 6753045 (2004-06-01), Suermann
patent: 6790488 (2004-09-01), Nakajima et al.
patent: 6808763 (2004-10-01), Hirschmann et al.
patent: WO01/12751 (2001-02-01), None

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