| 摘要 |
PROBLEM TO BE SOLVED: To efficiently improve wettability between a material of an electrode 2 and a bonding member in a method for manufacturing a thermoelement module 10 comprising a process wherein a large thermoelement plate 6 is divided into individual thermoelements 3, and the electrode 2 containing Cu and arranged on a substrate 1 and an individual thermoelement 3 are bonded to each other by the bonding member. SOLUTION: Cu-plated layer 5 are formed on both surfaces of a large thermoelement plate 6, and then the thermoelement plate 6 is divided into individual thermoelements 3. The Cu-plated layer 5 of each individual thermoelement 3 is bonded to an electrode 2 and/or to a bonding member that does not substantially contain Sn. COPYRIGHT: (C)2005,JPO&NCIPI
|
