GAS BARRIER FILM, BASE MATERIAL FILM AND ORGANIC ELECTROLUMINESCENCE ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a high gas barrier film having high productivity suitable for the continuous film formation.

SOLUTION: In the gas barrier film constituted by providing a gas barrier laminate on a base material film, the gas barrier laminate has at least a unit composed of three layers wherein a silicon nitride layer, a silicon oxinitride layer and a silicon nitride layer are successively arranged in an mutually adjacent state.

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