LINER FOR PRODUCTION OF OPTICAL FUNCTIONAL FILM, METHOD FOR PRODUCING OPTICAL FUNCTIONAL FILM, AND OPTICAL FUNCTIONAL FILM

LINER FOR PRODUCTION OF OPTICAL FUNCTIONAL FILM, METHOD FOR PRODUCING OPTICAL FUNCTIONAL FILM, AND OPTICAL FUNCTIONAL FILM

PROBLEM TO BE SOLVED: To provide a liner for the production of an optical functional film, which can produce an optical functional film having a configuration comprising an alignment layer containing a photo-aligning material and an optical functional layer containing a liquid crystal material, laye...

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Bibliographische Detailangaben
1. Verfasser: NAKAMURA RUNA
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a liner for the production of an optical functional film, which can produce an optical functional film having a configuration comprising an alignment layer containing a photo-aligning material and an optical functional layer containing a liquid crystal material, layered in this order on a transparent substrate, and having excellent flatness.SOLUTION: The liner for the production of an optical functional film is used for producing an optical functional film including an alignment layer containing a photo-aligning material and an optical functional layer containing a liquid crystal material, layered in this order on a transparent substrate. The liner has an arithmetic average roughness (Ra) in the range from 0.05 μm to 1 μm.