Invention Grant
US07682546B2 Disk alignment apparatus and method for patterned media production
失效
用于图案化介质制造的盘对准装置和方法
- Patent Title: Disk alignment apparatus and method for patterned media production
- Patent Title (中): 用于图案化介质制造的盘对准装置和方法
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Application No.: US11149711Application Date: 2005-06-10
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Publication No.: US07682546B2Publication Date: 2010-03-23
- Inventor: Bruce M. Harper
- Applicant: Bruce M. Harper
- Applicant Address: US CA San Jose
- Assignee: WD Media, Inc.
- Current Assignee: WD Media, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G11B17/028
- IPC: G11B17/028 ; G11B5/596
Abstract:
A method for aligning a disk with an imprinting surface is described. In one embodiment, the method includes passively aligning an imprinting surface with the disk and imprinting the disk with the imprinting surface. A first air-bearing mandrel freely guides a first centerline of the disk into coincident alignment with a second centerline of the imprinting surface.
Public/Granted literature
- US20050236738A1 Disk alignment apparatus and method for patterned media production Public/Granted day:2005-10-27
Information query
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