Invention Grant
- Patent Title: Suspension pad for head-gimbal assembly that inhibits formation of an inter-pad solder bridge
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Application No.: US15016149Application Date: 2016-02-04
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Publication No.: US09728211B1Publication Date: 2017-08-08
- Inventor: Kenichi Murata , Yuhsuke Matsumoto , Masafumi Umeda , Hiroyasu Tsuchida
- Applicant: HGST Netherlands B.V.
- Applicant Address: US CA Irvine
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Foley & Lardner LLP
- Main IPC: G11B5/48
- IPC: G11B5/48

Abstract:
Devices including a suspension pad shape and layout that avoids shorts caused by solder bridging during coupling of leads thereto. One embodiment includes a plurality of slider pads and a plurality of suspension pads being generally aligned with the slider pads. A conductive material electrically couples each of the suspension pads to the slider pad aligned therewith. At least one of the suspension pads is characterized as follows. The suspension pad has a proximal edge positioned closest to the associated slider pad, a distal edge positioned opposite the proximal edge, and side edges extending between the proximal and distal edges. At least a portion of the suspension pad tapers toward the proximal edge.
Public/Granted literature
- US20170229140A1 SUSPENSION PAD FOR HEAD-GIMBAL ASSEMBLY THAT INHIBITS FORMATION OF AN INTER-PAD SOLDER BRIDGE Public/Granted day:2017-08-10
Information query
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