RESTRICTION UNIT, VAPOR DEPOSITION DEVICE, PRODUCTION METHOD FOR VAPOR DEPOSITION FILM, PRODUCTION METHOD FOR ELECTROLUMINESCENCE DISPLAY DEVICE, AND ELECTROLUMINESCENCE DISPLAY DEVICE

摘要

A restriction unit includes at least one restriction opening configured to allow vapor deposition particles to pass through and a plurality of restriction sections prepared at both sides of the restriction opening. The restriction section has a cross-sectional shape of an inverse concave formed of a top wall and opening walls.