IMAGE DISPLAY AND METHOD FOR MANUFACTURING SAME

摘要

A vacuum envelope (10) of an image display device includes a front substrate (11) and a rear substrate (12) located opposite each other and a sealing portion (40) which seals together respective peripheral portions of the front substrate and the rear substrate. The sealing portion includes a framework (13) and a sealing material (32) which extend along the peripheral edge portions of the front substrate and the rear substrate. The framework has a core member (15) formed of a metal and a metal coating (17) covering a surface of the core member.