MASK, MANUFACTURING METHOD FOR MASK, MANUFACTURING APPARATUS FOR MASK, METHOD FOR MAKING FILM OF LIGHT-EMITTING MATERIAL, ELECTROOPTICAL APPARATUS AND ELECTRONIC APPARATUS

摘要

This mask includes: a substrate in which an aperture is formed; a mask member which, along with being formed with a plurality of through holes, is joined to the substrate in correspondence to the aperture; and spacers which hold the substrate and the mask member with a predetermined gap between them.