OPTICAL LAYERED PRODUCT, METHOD FOR DETERMINING AUTHENTICITY THEREOF, AND ARTICLE

An optical layered body comprising a polarized light separation layer and a first display layer, wherein: the polarized light separation layer includes a plurality of reflective layers containing a resin having cholesteric regularity; the plurality of reflective layers each have a polarized light re...

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Bibliographische Detailangaben

1. Verfasser:	FUJINO, Yasuhide
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BOOK COVERS BOOKBINDING DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR FILES LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR SPECIAL PRINTED MATTER TRANSPORTING
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