Invention Grant
- Patent Title: Head suspension having wiring disposed with conductive layer
- Patent Title (中): 头部悬挂,其布线布置有导电层
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Application No.: US11359317Application Date: 2006-02-21
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Publication No.: US07643252B2Publication Date: 2010-01-05
- Inventor: Hajime Arai , Ikuo Someya
- Applicant: Hajime Arai , Ikuo Someya
- Applicant Address: JP Yokohama
- Assignee: NHK Spring Co., Ltd.
- Current Assignee: NHK Spring Co., Ltd.
- Current Assignee Address: JP Yokohama
- Agency: Jordan and Hamburg LLP
- Priority: JP2005-044752 20050221
- Main IPC: G11B5/48
- IPC: G11B5/48

Abstract:
A head suspension prevents a read element from electrostatic discharge damage without employing a static electricity remover, and at the same time, secures the frequency characteristics of a write signal. The head suspension has a load beam to apply load to a slider that writes and reads data to and from a hard disk, a flexture made of a conductive thin plate attached to the load beam, to support the slider, write wires connected to the slider and formed on an insulating base layer that is made of flexible resin and is formed on the flexure, and coating made of conductive flexible resin to discharge static electricity. The coating is formed over the read wires and is extended to the surface of the flexure.
Public/Granted literature
- US20060187587A1 Head suspension Public/Granted day:2006-08-24
Information query
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