METHOD AND APPARATUS FOR MANUFACTURING IMAGE DISPLAY DEVICE.

摘要

In a method for manufacturing an image display device, a reinforcing member (8)is provided on one of a pair of boards (2, 4). The boards are arranged to face at aninterval with the reinforcing member in between. After heating the pair of boardsarranged to face each other, the interval between the pair of boards is narrowedfrom the interval the boards had while being heated, the pair of boards are cooledin a status where radiation heat from the other board is applied to the reinforcingmember, and peripheral parts of the pair of boards are sealed after being cooled.Damage of the reinforcing member which has been generated during the coolingprocess is not generated and a vacuum outer housing can be efficiently manufactured.