Patent ID: 7408298

Claim:
An image display device including a vacuum envelope in which a back substrate which forms electron emission sources thereon and a face substrate which forms an anode and phosphor layers thereon are arranged to face each other, wherein a room member for forming a getter room which is communicated with the vacuum envelope is bonded to a back surface of the back substrate by way of a sealing material, wherein a getter assembly is arranged in the inside of a getter room, wherein the getter assembly includes a getter material, a getter housing which holds the getter material, and a getter support, wherein the getter housing is arranged in the inside of the getter room in a state that the getter housing is supported on the getter support, and wherein the getter support is fixed between the back substrate and the room member by way of the sealing material, wherein an end portion of the getter support is arranged between the back substrate and the room member by way of the sealing material, and wherein the getter support includes a flange portion and the flange portion is fixedly mounted on the getter housing by way of a sealing material.