Invention Grant
US08899957B2 System, method and apparatus for manufacturing magnetic recording media
有权
用于制造磁记录介质的系统，方法和装置
- Patent Title: System, method and apparatus for manufacturing magnetic recording media
- Patent Title (中): 用于制造磁记录介质的系统，方法和装置
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Application No.: US12567277Application Date: 2009-09-25
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Publication No.: US08899957B2Publication Date: 2014-12-02
- Inventor: Clayton P. Henderson , Tsai-Wei Wu , Xing-Cai Guo , Thomas E. Karis , Jeffrey S. Lille
- Applicant: Clayton P. Henderson , Tsai-Wei Wu , Xing-Cai Guo , Thomas E. Karis , Jeffrey S. Lille
- Applicant Address: NL Amsterdam
- Assignee: HGST Netherlands B.V.
- Current Assignee: HGST Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Main IPC: B29C33/60
- IPC: B29C33/60 ; B29C33/42 ; B29C39/26 ; G11B5/855 ; B29C33/40 ; B29K71/00 ; B29L17/00
Abstract:
A system, method and apparatus for manufacturing high density magnetic media is disclosed. A flexible mold having a very low modulus of less than about 4 GPa is made on a rigid support. The mold nano-imprints a resist material on disks for hard disk drives. The flexible mold may comprise a perfluoropolyether with urethane acrylate end groups with a low surface adhesion from which the cured resist is easily released.
Public/Granted literature
- US20110074062A1 SYSTEM, METHOD AND APPARATUS FOR MANUFACTURING MAGNETIC RECORDING MEDIA Public/Granted day:2011-03-31
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