ALIGNMENT MASTER GLASS FOR TENSIONING VAPOR DEPOSITION MASK, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR TENSIONING VAPOR DEPOSITION MASK USING THE SAME

摘要

An alignment master glass for aligning a plurality of openings of a vapor deposition mask for tensioning the vapor deposition mask, the alignment master glass includes a transparent substrate, and reflective film patterns on at least one surface of the transparent substrate, the reflective film patterns being only at locations corresponding to the plurality of openings of the vapor deposition mask.