Manufacturing method of head gimbal assembly
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United States of America Patent
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May 31, 2005
Issued Date -
N/A
app pub date -
Aug 28, 2002
filing date -
Dec 27, 2000
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Abstract
A multilayer suspension includes a resilient bending section formed by partially removing at least part of layers of a five-layer structure which includes a first metal thin plate layer, a first resin layer laminated on the first metal thin-plate layer, a second metal thin-plate layer laminated on the first resin layer, a second resin layer laminated on the second metal thin-plate layer, and a conductive layer laminated on the second resin layer, a resilient gimbal section for mounting a head slider, formed by partially removing at least part of layers of the five-layer structure, and a rigid section for coupling the bending section and the gimbal section, formed by partially removing at least part of layers of the five-layer structure. An HGA includes thus formed multilayer suspension and a head slider mounted on the multilayer suspension and provided with at least one head element.
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