Homeotropic alignment liquid crystal film

Details Homeotropic alignment liquid crystal film Homeotropic alignment liquid crystal film

2006-05-02

2006-05-02

Wu, Shean C. (Department: 1756)

Compositions

Liquid crystal compositions

C428S001200, C349S127000, C349S130000

Reexamination Certificate

active

07037443

ABSTRACT:
An optical film which comprises (i) a substrate without a vertical alignment layer and (ii) a homeotropic alignment liquid crystal film layer formed on the substrate. The homeotropic alignment liquid crystal film layer comprises a homeotropically aligned liquid crystal polymer.

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R. Bartolino, et al., Uniaxial and biaxial lyotropic nematic liquid crystals, Physical Review A26(2) Aug. 1982, pp. 1116-1119.

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