Compositions – Liquid crystal compositions
Reexamination Certificate
2005-12-29
2009-06-09
Visconti, Geraldina (Department: 1795)
Compositions
Liquid crystal compositions
C252S299600, C252S299100, C430S020000, C430S270100, C428S001100, C428S001200, C428S001300, C534S688000, C552S243000
Reexamination Certificate
active
07544308
ABSTRACT:
Dichroic dyes, compositions thereof, and liquid crystal compositions, microencapsulated liquid crystal compositions and liquid-crystal display elements employing the same. The dichroic dyes have high photostability in addition to excellent solubility. Furthermore, the liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7.
REFERENCES:
patent: 6033742 (2000-03-01), Iwanaga et al.
Cheng Kung-Lung
Lin Yang-Chu
Liu Shih-Hsien
Su Chih-Lin
Tzeng Woan-Shiow
Birch & Stewart Kolasch & Birch, LLP
Industrial Technology Research Institute
Visconti Geraldina
LandOfFree
Dichroic dye and microencapsulated liquid crystal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dichroic dye and microencapsulated liquid crystal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dichroic dye and microencapsulated liquid crystal... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4124542