TRANSPARENT HEAT-RESISTANT LAMINATED FILM
Provided is a transparent heat-resistant laminated film that has a sufficiently smooth surface to be used as a substrate in a flexible device, and that has excellent handling properties and suppressed warping. A transparent heat-resistant laminated film characterized by having an (a) layer, a (b) la...
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creator | MIZUGUCHI, Denichirou TOKUDA, Kaya WAKUI, Hiroyuki OKUYAMA, Tetsuo YONEMUSHI, Harumi NAKAMURA, Makoto |
description | Provided is a transparent heat-resistant laminated film that has a sufficiently smooth surface to be used as a substrate in a flexible device, and that has excellent handling properties and suppressed warping. A transparent heat-resistant laminated film characterized by having an (a) layer, a (b) layer, and a blending layer located at the interface between the (a) layer and the (b) layer, the thickness of the blending layer being 3 μm or greater.(a) layer: A layer that contains a polyimide composition.(b) layer: A layer that contains a polyimide composition and that has a higher inorganic filler content than the (a) layer. |
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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 PERFORMING OPERATIONS TRANSPORTING |
title | TRANSPARENT HEAT-RESISTANT LAMINATED FILM |
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