| US 7,518,832 B2 | ||
| Coil assembly, head suspension assembly, disk device, and method of manufacturing head suspension assembly | ||
| Akitoshi Suzuki, Ome (Japan) | ||
| Assigned to Kabushiki Kaisha Toshiba, Tokyo (Japan) | ||
| Filed on Apr. 28, 2006, as Appl. No. 11/413,212. | ||
| Claims priority of application No. 2005-133604 (JP), filed on Apr. 28, 2005. | ||
| Prior Publication US 2006/0246748 A1, Nov. 02, 2006 | ||
| Int. Cl. G11B 5/55 (2006.01) | ||
| U.S. Cl. 360—264.2 [360/265.7] | 13 Claims |
| 1. A coil assembly comprising:
a support frame which has a first support surface and a second support surface opposed to each other and in which a voice
coil is fixed; and
a board unit having a base portion on which an electronic component is mounted, a belt-shaped main flexible printed circuit
board extending from the base portion, and a connecting portion extending from one side of an extended end portion of the
main flexible printed circuit board,
the connecting portion including a first connecting portion which extends in a longitudinal direction of the main flexible
printed circuit board and has a plurality of first connection pads arranged in the longitudinal direction, a junction portion
extending from the first connecting portion, and a second connecting portion which extends in the longitudinal direction of
the main flexible printed circuit board from the junction portion and has a plurality of second connection pads arranged in
the longitudinal direction,
the first connecting portion being fixed to the first support surface of the support frame, and the second connecting portion
being folded back at the junction portion and fixed to the second support surface of the support frame.
|