OPTICAL FILM BODY AND MANUFACTURING METHOD OF THE OPTICAL FILM BODY

PROBLEM TO BE SOLVED: To provide an optical film body which is constituted so that an axial direction of an optical axis can be confirmed easily and marking does not become obstructive in defect inspection, and to provide a manufacturing method of the optical film body. SOLUTION: This invention rela...

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Bibliographische Detailangaben
Hauptverfasser:	MIYAHARA NORIYUKI, NATSUME HIROYUKI, IMAI TAKAFUMI, TAKAYANAGI TOSHIMITSU, TODA NAOHIRO, TAKAHASHI HIROYUKI
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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an optical film body which is constituted so that an axial direction of an optical axis can be confirmed easily and marking does not become obstructive in defect inspection, and to provide a manufacturing method of the optical film body. SOLUTION: This invention relates to the optical film body constituted so that a surface protective film for protecting the surface of an optical film layer is laminated on the optical film layer having the optical axis. Optical axis information concerning the optical axis is made to interpose in between the optical film layer and the surface protective film, by printing the information on the surface protective film with fluorescent substance-containing paint. COPYRIGHT: (C)2008,JPO&INPIT