Invention Grant
- Patent Title: Method and device for high density data storage
- Patent Title (中): 用于高密度数据存储的方法和装置
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Application No.: US13124310Application Date: 2009-10-15
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Publication No.: US08715804B2Publication Date: 2014-05-06
- Inventor: Urs T. Duerig , Bernd W. Gotsmann , Armin W. Knoll , David S. Pires
- Applicant: Urs T. Duerig , Bernd W. Gotsmann , Armin W. Knoll , David S. Pires
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Priority: EP08105633 20081023
- International Application: PCT/IB2009/054536 WO 20091015
- International Announcement: WO2010/046814 WO 20100429
- Main IPC: G11B7/24
- IPC: G11B7/24
Abstract:
The present invention is directed to a method for producing a data storage medium on a surface of a substrate for storing data in the form of topographic features. The method comprises a first step wherein a crosslinking agent containing at least three alkyne groups is deposited on the surface of the substrate. In a second step the deposited cross linking agent is cured so as to obtain the data storage medium in the form of a crosslinked polymeric layer on the surface of the substrate. The invention is further directed to a data storage medium obtained by this method and a data storage device comprising this data storage medium.
Public/Granted literature
- US20110199887A1 METHOD AND DEVICE FOR HIGH DENSITY DATA STORAGE Public/Granted day:2011-08-18
Information query
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