| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive bonding material which is excellent in a heat cycle characteristic in a high-temperature range (e.g., about from 600°C to 800°C) and has sufficient electrical conductivity.SOLUTION: The conductive bonding material contains perovskite-type oxide powder and glass frit. The perovskite-type oxide contains a composite copper oxide and a cobaltite represented respectively by the general formula (1) defined by (LnM)(CuM)Oand the general formula (2) defined by (LnSr)(CoM)O. The glass frit has a softening point in the range from 600°C to 800°C inclusive. |
