HEAD SUSPENSION AND METHOD OF MANUFACTURING HEAD S

专利名称：HEAD SUSPENSION AND METHOD OF

MANUFACTURING HEAD SUSPENSION

发明人：Osamu IRIUCHIJIMA申请号：US13039689申请日：20110303

公开号：US20110216446A1公开日：20110908

专利附图：

摘要：A head suspension has a conductive base plate, a piezoelectric element, and aload beam. The piezoelectric element deforms in response to a voltage applied thereto,thereby moving the load beam relative to the base plate in a sway direction. The head

suspension includes an actuator base integral with the base plate, an auxiliary plate laidon and fixed to the actuator base and having a surface support and a side support, thesurface support facing a periphery of a surface of the piezoelectric element, the sidesupport facing in the sway direction a side face of the piezoelectric element, an attachingpart formed of the actuator base and auxiliary plate, the attaching part being presentbetween the base plate and the load beam and being configured to attach the

piezoelectric element thereto, a nonconductive adhesive layer interposed between theattaching part and the piezoelectric element, to adhere the piezoelectric element to theattaching part, and a conductive material configured to electrically connect an electrodeplane of the piezoelectric element and the side support to each other. The headsuspension is thin and secures conductivity between the electrode plane of thepiezoelectric element and the actuator base.

申请人：Osamu IRIUCHIJIMA

地址：Aikoh-gun JP

国籍：JP

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