Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...
Reexamination Certificate
2006-04-18
2006-04-18
Wu, Shean C. (Department: 1756)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
C428S001200, C428S001300, C428S001310, C252S299010, C252S299500
Reexamination Certificate
active
07029728
ABSTRACT:
The invention relates to a polymerizable liquid crystal material containing at least one polymerizable surface-active compound, its use for the preparation of anisotropic polymer films, and the use of the liquid crystal material and the polymer films in optical and electrooptical devices, and for decorative and security applications.
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patent: WO 99/45082 (1999-09-01), None
Dunn Christopher J.
Greenfield Simon
Harding Richard
Hassall Ian Victor Edward
May Alison Linda
Merck Patent Gesellschaft mit beschraenkter Haftung
Millen White Zelano & Branigan P.C.
Wu Shean C.
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