Patent ID: 9166166
Filing Date: 2015-10-20
Classification: C23C,H01L

Abstract:
1. A method of manufacturing a display apparatus, the method comprising: forming a display unit on a substrate; forming a first inorganic film on the substrate and covering all exposed surfaces of the display unit; arranging a deposition mask on the substrate, the deposition mask having a first area of a first thickness contacting a portion of the substrate not being covered by the first inorganic film and a second area of a second thickness less than the first thickness, the deposition mask not being in contact with the first inorganic film, the deposition mask including: an opening in the second area; and a plurality of through-holes in the second area adjacent to and surrounding the opening, the through-holes extending from an upper surface to a lower surface of the second area; forming a monomer film by depositing a monomer on the first inorganic film via the opening; converting the monomer film into a polymer film by irradiating ultraviolet rays on the monomer film through the opening and the plurality of through-holes; and detaching the deposition mask from the substrate.