Invention Grant
- Patent Title: Hard disk drive and servo track writing system for the same
- Patent Title (中): 硬盘驱动器和伺服磁道写入系统相同
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Application No.: US12431963Application Date: 2009-04-29
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Publication No.: US08437099B2Publication Date: 2013-05-07
- Inventor: Kyung-ho Kim , Dong-ho Oh , Ha-yong Kim , Sung-joon Han , Kwang-jo Jung
- Applicant: Kyung-ho Kim , Dong-ho Oh , Ha-yong Kim , Sung-joon Han , Kwang-jo Jung
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: HolzerIPLaw, PC
- Priority: KR10-2008-0039837 20080429
- Main IPC: G11B5/09
- IPC: G11B5/09

Abstract:
A hard disk drive includes a housing including a base member and a cover member, a spindle motor disposed in the housing, a data storage disk disposed on the spindle motor, an actuator disposed in the housing to move a read/write head to a position on the data storage disk, a clock signal providing unit disposed on the data storage disk to provide a clock signal of the data storage disk, a position signal providing unit disposed on the actuator to provide a position signal of the actuator, and first and second windows disposed in the housing to correspond to the clock signal providing unit and the position signal providing unit.
Public/Granted literature
- US20090268331A1 HARD DISK DRIVE AND SERVO TRACK WRITING SYSTEM FOR THE SAME Public/Granted day:2009-10-29
Information query
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