METHOD FOR MANUFACTURING ADHESIVE-LAYER-ATTACHED OPTICAL LAMINATE

To provide a simple method for manufacturing an adhesive-layer-attached optical laminate that prevents the floating of a release liner.SOLUTION: A method for manufacturing an adhesive-layer-attached optical laminate according to an embodiment of the present invention includes: forming a workpiece by...

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Bibliographische Detailangaben
Hauptverfasser:	MURANAGA KANAKO, MATSUYAMA HIRONORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a simple method for manufacturing an adhesive-layer-attached optical laminate that prevents the floating of a release liner.SOLUTION: A method for manufacturing an adhesive-layer-attached optical laminate according to an embodiment of the present invention includes: forming a workpiece by stacking a plurality of sheets of adhesive-layer-attached optical laminate and a plurality of sheets of interposed film alternately; and cutting the outer peripheral surface of the workpiece. The cutting of the workpiece includes cutting with an end mill. The cutting with the end mill includes cutting with a twist file.SELECTED DRAWING: Figure 1 【課題】はく離ライナーの浮きが抑制された、粘着剤層付光学積層体の簡便な製造方法を提供すること。【解決手段】本発明の実施形態による粘着剤層付光学積層体の製造方法は、複数枚の粘着剤層付光学積層体と複数枚の介在フィルムとを交互に重ねてワークを形成すること、および、ワークの外周面を切削すること、を含む。ワークの切削はエンドミルによる切削を含み、エンドミルによる切削はねじれやすりによる切削を含む。【選択図】図１