Optical laminate, method for producing optical laminate, optical member, optical appratus, method for producing optical member, and method for producing optical apparatus

Abstract

The present invention provides an optical laminate including a void-containing layer in which a pressure-sensitive adhesive, an adhesive, and the like barely permeate a void. In order to achieve the object, an optical laminate (10a) or (10b) of the present invention includes a void-containing layer (12) and a low moisture permeable layer (13) formed on the void-containing layer (12), wherein the low moisture permeable layer (13) includes at least one element selected from the group consisting of metal, metal oxide, silicon, silicon oxide and an organic-inorganic hybrid material, and a moisture vapor transmission rate of the low moisture permeable layer (13) measured by a dish method defined in JIS Z 0208-1976 is 35 g/m2·day or less.

Dependencies are inferred from the claim text.