TRANSPARENT CONDUCTIVE FILM, MANUFACTURING METHOD THEREOF, AND TOUCH PANEL
PROBLEM TO BE SOLVED: To provide a transparent conductive film being a thin film, suppressing a curl and having excellent durability to a key stroke, ad also to provide a manufacturing method thereof and a touch panel equipped with the transparent conductive film.SOLUTION: A transparent conductive f...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a transparent conductive film being a thin film, suppressing a curl and having excellent durability to a key stroke, ad also to provide a manufacturing method thereof and a touch panel equipped with the transparent conductive film.SOLUTION: A transparent conductive film includes: a surface protective layer at least on one side of a resin base material; and a transparent conductive layer on the surface protective layer. The resin base material is a cycloolefin polymer film formed by solvent casting, containing a nitrogen-containing heterocyclic compound having a structure expressed by a specific general formula, and satisfying a specific formula. The ohmic value of the transparent conductive layer is within a specific range.SELECTED DRAWING: Figure 1
【課題】本発明の課題は、カールが抑制され、打鍵に対する耐久性に優れた薄膜の透明導電フィルム、その製造方法及び当該透明導電フィルムを具備したタッチパネルを提供することである。【解決手段】本発明の透明導電フィルムは、樹脂基材の少なくとも一方に、表面保護層を有し、前記表面保護層上に透明導電層を有する透明導電フィルムであって、前記樹脂基材が、溶液流延法で作製され、特定一般式で表される構造を有する含窒素複素環化合物を含有し、かつ、特定式を満たすシクロオレフィン重合体フィルムであり、前記透明導電層の抵抗値が、特定の範囲内であることを特徴とする。【選択図】図１ |
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