| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a head actuator assembly preventing vibration of a FPC unit more surely, improving positioning accuracy of the head actuator, and increasing recording density, and to provide a manufacturing method thereof, and a disk device. <P>SOLUTION: The disk device includes: a disk, a drive section which is configured to support and rotate the disk, a head, and a head actuator assembly. The head actuator assembly includes: a carriage 22 for supporting the head; a board unit 21 including a base portion 44a on which an electronic component is mounted, a main FPC 44b which is configured to extend from the base portion and have a connecting end portion attached to the carriage, and a reinforcing plate including a bent portion 50 fixed to the main FPC; and a vibration damper 60 which is configured to include a sheet-shaped viscoelastic material stuck on the bent portion and a sheet-shaped reinforcing material, more rigid than the viscoelastic material and stuck on the viscoelastic material in superposed relation, and suppress vibration of the reinforcing plate. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
