A vapor deposition unit (1) includes: a vapor deposition mask (10); a limiting plate unit (20) having limiting plates (22); and a vapor deposition source (30). The vapor deposition source (30) includes: a plurality of first openings (31) for injection of vapor deposition particles; and at least one second opening (32) for pressure release, wherein each of the first openings (31) is provided in a corresponding one of limiting plate openings (23) between the limiting plates (22) in a plan view, and the at least one second opening (32) is provided in such a position as not to face the limiting plate openings (23) in a plan view.
