Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition
Patent
1989-12-06
1991-06-18
Pianalto, Bernard
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With charge transferring layer of specified composition
427 47, 427 541, 427163, 427164, 4284111, 428435, 4284735, 428910, 428913, C09K 1900
Patent
active
050248502
ABSTRACT:
A method of manufacturing a polarization filter, in which a mixture of a liquid crystalline diacrylate monomer or dimethacrylate monomer and a dichroic colorant is provided on a substrate, oriented and polymerized by exposing it to radiation, as well as a polarization filter which is manufactured according to the above method, and a display comprising the polarization filter.
Broer Dirk J.
Van Der Veen Jan
Pianalto Bernard
Spain Norman N.
U.S. Philips Corporation
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