Invention Grant
US08727832B2 System, method and apparatus for enhanced cleaning and polishing of magnetic recording disk
有权
用于增强磁记录盘清洁和抛光的系统，方法和装置
- Patent Title: System, method and apparatus for enhanced cleaning and polishing of magnetic recording disk
- Patent Title (中): 用于增强磁记录盘清洁和抛光的系统，方法和装置
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Application No.: US13246101Application Date: 2011-09-27
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Publication No.: US08727832B2Publication Date: 2014-05-20
- Inventor: Xing-Cai Guo , Ferdinand Hendriks , Toshiki Hirano , Thomas E. Karis , Bruno Marchon
- Applicant: Xing-Cai Guo , Ferdinand Hendriks , Toshiki Hirano , Thomas E. Karis , Bruno Marchon
- Applicant Address: NL Amsterdam
- Assignee: HGST Netherlands B.V.
- Current Assignee: HGST Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Main IPC: B24B1/00
- IPC: B24B1/00
Abstract:
Cleaning or polishing magnetic recording media (MRM) may comprise mounting and rotating the MRM on a spindle; circulating a tape adjacent to a surface of the MRM; and applying an electrostatic (ES) voltage to the tape and attracting particles located on the MRM to the tape. The ES voltage may apply an ES load to the tape to force the tape into contact with the surface of the MRM. No mechanical load may be applied to the tape to force the tape into contact with the surface of the MRM. Additionally, a mechanical load may be applied to the tape to force the tape into contact with the surface of the MRM.
Public/Granted literature
- US20130078890A1 SYSTEM, METHOD AND APPARATUS FOR ENHANCED CLEANING AND POLISHING OF MAGNETIC RECORDING DISK Public/Granted day:2013-03-28
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