Compositions – Liquid crystal compositions
Patent
1998-02-26
1999-11-02
Wu, Shean C.
Compositions
Liquid crystal compositions
25229961, 25229962, 25229963, 25229964, 25229967, C09K 1952, C09K 1934, C09K 1930
Patent
active
059764074
ABSTRACT:
Electro-optical liquid-crystal displays having a realignment layer for realigning the liquid crystals whose field has a significant component parallel to the liquid-crystal layer and which comprises a liquid-crystalline medium of positive dielectric anisotropy. The medium comprises at least one mesogenic compound and at least one bisalkenyl compound of formula I*.
REFERENCES:
patent: 5032213 (1991-07-01), Goto et al.
patent: 5238602 (1993-08-01), Petrzilka et al.
patent: 5487845 (1996-01-01), Reiffenrath et al.
patent: 5536442 (1996-07-01), Reiffenrath et al.
patent: 5576867 (1996-11-01), Baur et al.
patent: 5598285 (1997-01-01), Kondo et al.
patent: 5641249 (1997-06-01), Reiffenrath et al.
Beyer Andreas
Reiffenrath Volker
Tarumi Kazuaki
Merck Patent Gesellschaft mit beschrankter Haftung
Wu Shean C.
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