COPPER MEMBER FOR SEALED CHAMBER HAVING HYBRID TYPE JOINING STRUCTURE AND ITS JOING METHOD

摘要

PURPOSE: A copper member, for enclosure formation having hybrid junction structure, and a bonding method are provided to secure proper durability by forming a sealed space under vacuum condition. CONSTITUTION: A copper member, for enclosure formation having hybrid junction structure, comprises a body portion and a fixing unit. The body portion comprises a top coupling plane(10) and a lower part coupling plane(20). The top coupling plane is made of copper material. The lower part coupling plane is made of copper material and combined in the top coupling plane. The fixing unit fixes the top coupling plane and lower part coupling plane.