Phase difference film, method for manufacturing phase difference film, polarizing plate and image display device which use phase difference film, and 3d image display system using image display device

In order to make it possible to effectively suppress interference fringes which occur due to the difference in refractive index between a phase difference layer and a pattern alignment layer while maintaining an alignment property in a phase difference film, a phase difference film (1) includes a su...

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Bibliographische Detailangaben
Hauptverfasser:	INOMATA YUYA, YOSHIDA RYOHEI, FUJITA KENJI, KOSAKA YOSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	In order to make it possible to effectively suppress interference fringes which occur due to the difference in refractive index between a phase difference layer and a pattern alignment layer while maintaining an alignment property in a phase difference film, a phase difference film (1) includes a substrate (11), an alignment layer (12) containing a photo-alignment material, and a phase difference layer (13) containing a liquid crystal compound, and the alignment layer (12) contains 3.0-8.0 parts by mass (inclusive) of epoxy monomer with respect to 100 parts by mass of photo-alignment material.