ANTI-REFLECTION MEMBER, AND PRODUCTION METHOD THEREFOR

This anti-reflection member is provided with: an anti-glare layer provided with a fine uneven structure; and an anti-reflection layer which is provided with a plurality of stacked films, and which is formed above the anti-glare layer. In the anti-glare layer, the surface in at least 60% of the area...

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Hauptverfasser: OISHI, TOSHIHARU, FUJIMOTO, TAKAHIDE
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Sprache:eng ; fre ; jpn
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FUJIMOTO, TAKAHIDE
description This anti-reflection member is provided with: an anti-glare layer provided with a fine uneven structure; and an anti-reflection layer which is provided with a plurality of stacked films, and which is formed above the anti-glare layer. In the anti-glare layer, the surface in at least 60% of the area where the fine uneven structure is formed has an inclination angle at which the variation in the film thickness of the anti-reflection layer, said variation being generated as a result of the variation in the inclination angle of the surface of the fine uneven structure, has a film thickness ratio within the range ±20%. L'invention concerne un élément antiréfléchissant comportant : une couche antiéblouissante comportant une structure fine irrégulière ; et une couche antiréfléchissante qui comporte une pluralité de couches empilées, et qui est formée au-dessus de la couche antiéblouissante. Dans la couche antiéblouissante, la surface dans au moins 60 % de la zone où la structure fine irrégulière est formée a un angle d'inclinaison au niveau duquel la variation dans l'épaisseur de film de la couche antiréfléchissante, ladite variation étant générée en conséquence de la variation dans l'angle d'inclinaison de la surface de la structure fine irrégulière, a un rapport d'épaisseur de film compris dans la plage de ± 20 %.  反射防止部材は、微細凹凸構造を有する防眩層と、積層された複数の膜を有し、防眩層より上層に形成される反射防止層とを有する。防眩層において、微細凹凸構造の表面の傾斜角のバラツキに起因して生じる反射防止層の膜厚バラツキが膜厚比±20%以内となる傾斜角を有する面が、微細凹凸構造が形成された領域のうち60%以上を占める。
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In the anti-glare layer, the surface in at least 60% of the area where the fine uneven structure is formed has an inclination angle at which the variation in the film thickness of the anti-reflection layer, said variation being generated as a result of the variation in the inclination angle of the surface of the fine uneven structure, has a film thickness ratio within the range ±20%. L'invention concerne un élément antiréfléchissant comportant : une couche antiéblouissante comportant une structure fine irrégulière ; et une couche antiréfléchissante qui comporte une pluralité de couches empilées, et qui est formée au-dessus de la couche antiéblouissante. 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language eng ; fre ; jpn
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subjects 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
title ANTI-REFLECTION MEMBER, AND PRODUCTION METHOD THEREFOR
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