A gas barrier laminate sheet, a method of producing a gas barrier laminate sheet, and an electronic member or an optical member

摘要

The present invention relates to a gas barrier laminate sheet having a layer structure of a release sheet (A) / a gas barrier layer / an adhesive resin layer / a release sheet (B) Wherein the arithmetic mean roughness Ra of the gas barrier laminate sheet is not more than 5 nm and the maximum cross-sectional height Rt of the surface is not more than 100 nm, and a process for producing the gas barrier laminate sheet, A gas barrier layer and an adhesive resin layer. According to the present invention, there is provided a gas barrier laminate sheet excellent in sealing performance and flexibility, a method of producing the same, and an electronic member and an optical member provided with the gas barrier layer and the adhesive resin layer derived from the gas barrier laminate sheet.