| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal-ceramic bonding substrate in a multi-layered structure and a manufacturing method thereof that deter bonding voids from being formed and have high positioning information and reliability. SOLUTION: In the manufacturing method of a metal-ceramic bonding substrate in the multi-layered structure wherein a plurality of metal plates (10, 14, 18 and 24) are bonded across ceramic substrates (12, 16, and 20), the plurality of ceramic substrates (12, 16 and 20) are arranged in a mold apart from one another, and molten metal is poured into the mold to come into contact with the ceramic substrates (12, 16, and 20) and then cooled to be solidified, thereby forming the metal plates (10, 14, 18, and 24) on the respective ceramic substrates (12, 16, and 20). COPYRIGHT: (C)2006,JPO&NCIPI |
