Invention Grant
- Patent Title: Reduced spacing recording apparatus
- Patent Title (中): 缩小间距记录装置
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Application No.: US12324629Application Date: 2008-11-26
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Publication No.: US08114470B2Publication Date: 2012-02-14
- Inventor: Kaizhong Gao , Bin Lu , Bogdan Florin Valcu , Xiaoding Ma
- Applicant: Kaizhong Gao , Bin Lu , Bogdan Florin Valcu , Xiaoding Ma
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Main IPC: B05D5/12
- IPC: B05D5/12 ; G11B5/667 ; G11B5/72

Abstract:
Aspects include recording media with enhanced areal density through reduction of head media spacing, head keeper spacing, or head to soft underlayer spacing. Such aspects comprise replacing currently non-magnetic components of devices, such as interlayers and overcoats with components and compositions comprising magnetic materials. Other aspects relate to magnetic seed layers deposited within a recording medium. Preferably, these aspects, embodied as methods, systems and/or components thereof reduce effective magnetic spacing without sacrificing physical spacing.
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