Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...
Reexamination Certificate
2007-10-30
2007-10-30
Wu, Shean C (Department: 1756)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
C252S299010, C252S299630, C252S299660
Reexamination Certificate
active
11286320
ABSTRACT:
Liquid crystal media based on a mixture of polar compounds of formulae I-VIII, their use for electro-optical purposes, and displays containing this medium, are described.
REFERENCES:
patent: 6753046 (2004-06-01), Manabe et al.
patent: 2003/0064172 (2003-04-01), Tarumi et al.
patent: 2003/0190436 (2003-10-01), Manabe et al.
patent: 2003/0197153 (2003-10-01), Heckmeier et al.
Hashimoto Yoshito
Ichinose Hideo
Matsumoto Toshihiro
Nakamura Masako
Okazaki Tsuyoshi
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Sharp Corporation
Wu Shean C
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