OPTICAL LAMINATE AND FLEXIBLE DISPLAY COMPRISING THE SAME

Provided are an optical laminate comprising a cover window, a decoration layer, and a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer has a step height follow-up factor (Y) of 1 or more, and a flexible display comprising the optical laminate. The optical laminate has...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIM, Jongkwan, KANG, Daesan, YU, Byung Muk
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PHYSICS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Provided are an optical laminate comprising a cover window, a decoration layer, and a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer has a step height follow-up factor (Y) of 1 or more, and a flexible display comprising the optical laminate. The optical laminate has excellent step height follow-up property, thereby allowing the occurrence of bubbles to be suppressed in the step height part, and has excellent bending resistance under high-temperature high-humidity condition, and thus it can be effectively used for a flexible display.