18985671. DISK DEVICE (KABUSHIKI KAISHA TOSHIBA)
DISK DEVICE
Organization Name
Inventor(s)
Shunya Setoma of Yokohama Kanagawa JP
DISK DEVICE
This abstract first appeared for US patent application 18985671 titled 'DISK DEVICE
Original Abstract Submitted
According to one embodiment, a disk device includes a magnetic disk, a magnetic head, a flexure, a piezoelectric element, a first bonding material, a second bonding material, and a protrusion. The flexure includes a first outer surface, a first pad, and a second pad. The first pad and the second pad are on the first outer surface. The piezoelectric element includes a second outer surface, a first electrode, and a second outer surface. The first electrode and the second electrode are on the second outer surface. The first bonding material, which is conductive, bonds the first pad and the first electrode. The second bonding material, which is conductive, bonds the second pad and the second electrode. The protrusion is provided on the flexure, is located at least partially between the first bonding material and the second bonding material, and protrudes from the first outer surface.