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

Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...

Reexamination Certificate

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Details

C252S299010, C252S299610, C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

07314653

ABSTRACT:
Disclosed are nematic liquid-crystal media which have an initial current density of 0.05 μA/cm2or less and a threshold voltage of 1.0 V or less and their use in liquid-crystal displays, preferably TN or STN displays.

REFERENCES:
patent: 4550980 (1985-11-01), Shingu
patent: 5167860 (1992-12-01), Sawada et al.
patent: 6440506 (2002-08-01), Kojima et al.
patent: 7001646 (2006-02-01), Heckmeier et al.
patent: 19961702 (2001-06-01), None

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