| 摘要 |
One surface of a piezoelectric actuator is bonded to a suspension via bonding agents. The piezoelectric actuator is bonded to the suspension at two positions sandwiching a coupling portion therebetween. Namely, the bonding is performed at respective one end portions of two piezoelectric active portions, and these end portions are situated on opposite sides with respect to the coupling portion. In the bonding, since the two piezoelectric active portions are integrated via the coupling portion, relative position adjustment between the piezoelectric active portions is very easy. Further, the number of terminals to connect with a wiring pattern formed on the suspension is only two, and the suspension need not be rotated 180 degrees at the time of bonding, so that the time required for bonding is short.
|
