Compositions – Liquid crystal compositions
Reexamination Certificate
2005-04-14
2009-10-27
Visconti, Geraldina (Department: 1795)
Compositions
Liquid crystal compositions
C252S299600, C252S299630, C252S299660, C428S001100, C428S001200, C430S020000
Reexamination Certificate
active
07608199
ABSTRACT:
A liquid crystal composition with a negative dielectric anisotropy includes at least one compound selected from the group of compounds represented by the following formula (1) as a first component, and at least one compound selected from the group of compounds represented by the following formulas (2-1) to (2-3) and (3-1) to (3-4) as a second component.
REFERENCES:
patent: 6576303 (2003-06-01), Tamura et al.
Hattori Norikatsu
Yamamoto Hitoshi
Chisso Corporation
Chisso Petrochemical Corporation
Hogan & Hartson LLP
Visconti Geraldina
LandOfFree
Liquid crystal composition and liquid crystal display element does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal composition and liquid crystal display element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal composition and liquid crystal display element will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4066347