Optical element and method of manufacturing the same, and macrom

Details Optical element and method of manufacturing the same, and macrom Optical element and method of manufacturing the same, and macrom

1996-09-24

1999-04-06

Wu, Shean C.

Compositions

Liquid crystal compositions

349182, 428 1, C09K 1952, C09K 1938

Patent

active

058913572

ABSTRACT:
An optical element comprises a molded body of a composition of a cross-linked macromolecular liquid crystal and a resin. An optical element composed of a macromolecular liquid crystal composition where the granules of the cross-linked macromolecular liquid crystal are dispersed into the resin as a binder is preferable. The element can be made by preparing in advance granules of the cross-linked macromolecular crystal liquid by a physical or chemical crushing manner, dispersing the granules in the binder, and then molding it.

REFERENCES:
patent: 4994204 (1991-02-01), Doane et al.
patent: 5021475 (1991-06-01), Isayev
patent: 5087929 (1992-02-01), Takanashi et al.

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