ORGANIC LIGHT EMITTING DIODE CUSHIONING FILM

An organic light emitting diode (OLED) cushioning film including a foamed layer is described. The foamed layer includes an olefin-styrene block copolymer at 30 to 80 weight percent and a tackifier at 15 to 60 weight percent. The tackifier has a softening point of at least 130° C. A light emitting ar...

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Bibliographische Detailangaben
Hauptverfasser:	BENDING, Benjamin J, LIU, Richard Y, LEHN, Nathaniel I, GRISLE, Roger A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	An organic light emitting diode (OLED) cushioning film including a foamed layer is described. The foamed layer includes an olefin-styrene block copolymer at 30 to 80 weight percent and a tackifier at 15 to 60 weight percent. The tackifier has a softening point of at least 130° C. A light emitting article including an OLED layer laminated to the OLED cushioning film is described.