Difluorobenzene derivative and nematic liquid crystal...

Details Difluorobenzene derivative and nematic liquid crystal... Difluorobenzene derivative and nematic liquid crystal...

2011-08-23

2011-08-23

Visconti, Geraldina (Department: 1722)

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

C252S299010, C252S299600, C428S001100, C430S020000, C349S001000, C349S056000, C349S182000

Reexamination Certificate

active

08003006

ABSTRACT:
A nematic liquid crystal composition of the present invention includes one or at least two compounds represented by general formula (I) as a first component; and one or at least two compounds represented by general formula (II) as a second component, wherein a dielectric anisotropy is negative.The use of this nematic liquid crystal composition can provide a highly reliable liquid crystal display element capable of maintaining a high voltage-holding ratio even in a high temperature region, and achieving quick responsiveness without reducing the cell gap.

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