Invention Grant
- Patent Title: Apparatus for PZT actuation device for hard disk drives
- Patent Title (中): 用于硬盘驱动器的PZT致动装置的装置
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Application No.: US10330407Application Date: 2002-12-27
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Publication No.: US07375930B2Publication Date: 2008-05-20
- Inventor: Xiao Yang , Visit Thaveeprungsriporn , Szu-Han Hu
- Applicant: Xiao Yang , Visit Thaveeprungsriporn , Szu-Han Hu
- Applicant Address: US CA Temecula
- Assignee: Magnecomp Corporation
- Current Assignee: Magnecomp Corporation
- Current Assignee Address: US CA Temecula
- Agency: Intellectual Property Law Office of Joel D. Voelzke
- Main IPC: G11B5/56
- IPC: G11B5/56

Abstract:
A method (and apparatus) for operating a disk drive apparatus. The method includes moving a movable member about a fixed position to move a read/write head coupled to a slider to a selected track on a disk. The selected track is at least one of a plurality of tracks. The method includes adjusting a position of the read/write head using an actuating device integrated on the gimbal. The actuating step moves the read/write head relative in a manner normal to the track on the magnetic disk to align the read/write head on the track using a finer and faster alignment of the read/write head than the moveable support member.
Public/Granted literature
- US20040125510A1 Method and apparatus for PZT actuation device for hard disk drives Public/Granted day:2004-07-01
Information query
IPC分类: