Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...
Reexamination Certificate
2006-08-02
2009-06-30
Wu, Shean C (Department: 1795)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
C252S299010, C252S299630, C252S299660, C252S299670
Reexamination Certificate
active
07553522
ABSTRACT:
The present invention relates to dielectrically positive, nematic liquid crystalline media having a small frequency dependence of the dielectric anisotropy. The media are particularly well suited for application in active matrix displays. The present invention relates to the use of the inventive media in active matrix displays, as well as to these active matrix displays themselves.
REFERENCES:
patent: 6419999 (2002-07-01), Tarumi et al.
Heckmeier Michael
Manabe Aisuraka
Monrenegro Elvira
Schuler Brigitte
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Wu Shean C
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