Patent ID: 6827621
Filing Date: 2004-12-07
Classification: H01J

Abstract:
A method of manufacturing method of a flat panel display, including joining a substrate having, an electron emitting element and a faceplate having a phosphor screen, so that the electron emitting element and the phosphor screen face each other with a gap, comprising:treating the faceplate, comprising (a) irradiating of an electron beam onto the faceplate accommodated in a treatment vessel, while heating the faceplate in a vacuum atmosphere, and (b) forming a getter film on the faceplate, onto which the electron beam is irradiated, by means of vacuum deposition; treating the substrate, comprising irradiating the electron beam onto the substrate accommodated in a treatment vessel, while heating the substrate in a vacuum atmosphere; assembling the substrate and the faceplate, which have been irradiated with the electron beam; and heating and joining the assembled substrate and faceplate in a vacuum atmosphere.