Liquid crystal composition

Details Liquid crystal composition Liquid crystal composition

2005-11-08

2009-11-17

Wu, Shean C (Department: 1795)

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

C252S299610, C252S299620, C252S299660, C252S299670

Reexamination Certificate

active

07618554

ABSTRACT:
Disclosed is a liquid crystal composition characterized by containing 15% by mass or more of a compound having a terminal structure represented by the general formula (I) below. This liquid crystal composition has high dielectric constant anisotropy (ε) and low rotational viscosity (γ1), and is thus suitably used as a liquid crystal composition for IPS liquid crystal displays or low voltage-driven TN liquid crystal displays. (I) (In the above formula, Q represents a saturated or unsaturated alkyl group having 1-8 carbon atoms which may be substituted by a halogen atom.)

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English translation by computer for JP 2005015775, http://www4.ipdl.inpit.go.jp/Tokujitu/PAJdetail.ipdl?N0000=60&N0120=01&N2001=2&N3001=2005-015775.
Chinese Patent Office issued a Chinese Office Action dated Jun. 29, 2009, Application No. 2005/800394977.

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