AIRTIGHT MEMBER AND METHOD FOR PRODUCING SAME

摘要

Provided is a method for producing an airtight member, capable of enhancing the adhesiveness of a sealing layer to a high-heat conductive substrate and reliability thereof during airtight sealing between a glass substrate and the high-heat conductive substrate using local heating by electromagnetic waves. A glass substrate (2) provided with a sealing material layer (9) having an electromagnetic wave absorption ability in a sealing region and a high-heat conductive substrate (3) provided with a glass layer (7) in the sealing region are laminated so that the sealing material layer (9) is brought in contact with the glass layer (7). The sealing material layer (9) is irradiated through the glass substrate (2) with electromagnetic waves, and heated and melted to be attached to the glass layer (7). Thus, a sealing layer (8) for airtightly sealing a space between the glass substrate (2) and the high-heat conductive substrate (3) is formed.