POROUS LAYER, LAMINATE, METHOD FOR PRODUCING POROUS LAYER, OPTICAL MEMBER AND OPTICAL DEVICE

摘要

To provide a porous layer that prevents a pressure-sensitive agent or adhesive agent from infiltrating into pores.SOLUTION: A porous layer has nanoparticles surface-modified with a compound having surface orientation, and has a porosity of 35 vol.% or more.SELECTED DRAWING: None