Laminated film for protecting display element, quantum dot laminate and backlight unit

摘要

Problem to be solved: to provide a laminated film for protecting display elements having good barrier property and suppression of wrinkles.Substrate layer 101 andInorganic layer 102 andGas barrier layer 103 andA stacked film 100 for protecting display elements in this order;Gas barrier layerIncluding crosslinking bodies of mixtures containing polycarboxylic acids and polyamine compoundsThe substrate layer 101 was heated for 150 minutes at 150A laminated film in which the shrinkage rate in the TD direction of the substrate layer 101 before and after the heating treatment is 0.0% or more and 1.0% or less.Diagram