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...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MIZUGUCHI, Denichirou, TOKUDA, Kaya, WAKUI, Hiroyuki, OKUYAMA, Tetsuo, YONEMUSHI, Harumi, NAKAMURA, Makoto
Format:	Patent
Sprache:	eng
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	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.