Method for manufacturing homeotropic alignment liquid...

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

Reexamination Certificate

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C349S130000, C349S191000, C428S001200

Reexamination Certificate

active

06885423

ABSTRACT:
A homeotropic alignment liquid crystal film used for an optical film of a visual display etc. is manufactured by a method in which a side chain type liquid crystal polymer comprising a monomer unit (a) containing a liquid crystalline fragment side chain and a monomer unit (b) containing a non-liquid crystalline fragment side chain is coated on a substrate on which a vertical alignment film is not prepared, and the liquid crystal polymer is fixed while maintaining an alignment state after the liquid crystal polymer is homeotropically aligned in liquid crystal state.

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patent: 2000-212310 (2000-08-01), None
Bartolino et al. “Uniaxial and biaxial lyotropic nematic liquid crystals” Physical Review A 26(2) Aug. 1982, pp. 1116-1119.

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