Invention Grant
US07903377B2 System, method, and apparatus for an independent flexible cable damper for reducing flexible cable fatigue in a hard disk drive
有权
用于降低硬盘驱动器中柔性电缆疲劳的独立柔性电缆阻尼器的系统，方法和装置
- Patent Title: System, method, and apparatus for an independent flexible cable damper for reducing flexible cable fatigue in a hard disk drive
- Patent Title (中): 用于降低硬盘驱动器中柔性电缆疲劳的独立柔性电缆阻尼器的系统，方法和装置
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Application No.: US11838350Application Date: 2007-08-14
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Publication No.: US07903377B2Publication Date: 2011-03-08
- Inventor: Fu-Ying Huang , Jr-Yi Shen , Jifang Tian
- Applicant: Fu-Ying Huang , Jr-Yi Shen , Jifang Tian
- Applicant Address: NL Amsterdam
- Assignee: Hitachi Global Storage Technologies Netherlands B.V.
- Current Assignee: Hitachi Global Storage Technologies Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Main IPC: G11B21/02
- IPC: G11B21/02 ; G11B33/12
Abstract:
A hard disk drive has a flexible cable and a flexible cable damper positioned adjacent to but separate from the flexible cable. The damper is a thin film loop with a damper patch that is completely independent of the flexible cable. The damper strip is a non-signal carrying substrate and has the constraint layer attached to it opposite the flexible cable. Both the damper and flexible cable extend in an arcuate configuration from the base to an integrated lead suspension tail extending from the actuator.
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