| 摘要 |
A plurality of piezoelectric device corresponding parts including a green main body part and a green top surface electrode formed on a top surface of the green main body part are placed on a tabular substrate at intervals. Next, a tabular elastic body is pressed from above to the plurality of piezoelectric device corresponding parts, so as to form an inclined part declined toward an outer side in an edge of a top surface of each piezoelectric device corresponding part, and to form a circular arc part at an intersection between the inclined part and a side surface of the piezoelectric device corresponding part. Next, a green side surface electrode is formed on the side surface of each piezoelectric device corresponding part so that the green side surface electrode is connected to the green top surface electrode. Next, this molded body is sintered so that a piezoelectric device is obtained. |
