Patent ID: 7857673

Claim:
A display device producing method for producing a display device, the display device having a first and a second panels, a protective film, the first and second panels having surfaces arranged opposite to each other, a laminated film having concave parts and arranged on the surface of the first panel, and luminescence portion of which a lower electrode, an organic film and an upper are electrode laminated, and the luminescence portion is positioned where the concave part is arranged, wherein the protective film has a filling film, an inorganic film and a resin film, and the protective film is formed on a surface of the laminated film, the display device producing method comprising the steps of: a filling film forming step for: carrying the first panel on which the laminated film is formed into the first film forming chamber, and forming a filling film by impinging a filling agent in the concave part in order to make a face of the first panel on which the concave parts are formed to be flatter than before the filling film is formed in the state that a printing ambience which is at a pressure lower than the atmospheric pressure is formed inside the first film forming chamber; an inorganic film forming step for: carrying the first panel of which the filling film is formed into the second film forming chamber, and forming an inorganic film on the surface of the filling film in the state that a film forming ambience which is at a pressure lower than the atmospheric pressure is formed inside the second film forming chamber, a resin film forming step for: carrying the first panel on which the inorganic film is formed inside a third film forming chamber and forming a resin film on a surface of the inorganic film by screen printing method in the state that a coating ambience having a pressure lower than atmospheric pressure is formed inside the third film forming chamber.