Suspension having stress absorbing structure, head gimbal assembly and disk drive unit with the same

摘要

A suspension for a head gimbal assembly comprises a flexure having a suspension tongue formed at its one end along length direction thereof for mounting a slider thereon. The suspension tongue has at least one partially hollowed stress absorbing structure for absorbing stress generated on the suspension tongue. The stress absorbing structure may include a notch formed on perimeter of the suspension tongue or a cutout formed in the suspension. The invention also discloses a head gimbal assembly and a disk drive unit with the same.