MANUFACTURING METHOD OF OPTICAL LAMINATE

PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical laminate free from a wrinkle, with an excellent external appearance.SOLUTION: A manufacturing method of an optical laminate includes: a step of preparing a laminate 10 having a resin substrate 11 and a first optical functional lay...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAZAKI TATSUYA, YAMAMOTO YOSHIFUMI, DESAKI SHINOBU, KUNIKATA SATOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical laminate free from a wrinkle, with an excellent external appearance.SOLUTION: A manufacturing method of an optical laminate includes: a step of preparing a laminate 10 having a resin substrate 11 and a first optical functional layer 12 applied and formed on one side of the resin substrate; and a step of laminating an optical functional film 21 on the first optical functional layer of the laminate to form a second optical functional layer. In the manufacturing method, the laminate and the optical functional film are laminated with knurling formed at least one of the laminate and the optical functional film. 【課題】シワのない、外観に優れた光学積層体の製造方法を提供する。【解決手段】樹脂基材１１と樹脂基材の片側に塗布形成された第１の光学機能層１２とを有する積層体１０を作製する工程と；積層体の第１の光学機能層に光学機能フィルム２１を積層して第２の光学機能層を形成する工程とを含む光学積層体の製造方法。積層体及び光学機能フィルムの少なくとも一方にナーリングが形成された状態で、積層体と光学機能フィルムとを積層する製造方法。【選択図】図１