Invention Grant
- Patent Title: Data page for use in a holographic data storage system
- Patent Title (中): 用于全息数据存储系统的数据页面
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Application No.: US12736245Application Date: 2009-03-16
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Publication No.: US08179767B2Publication Date: 2012-05-15
- Inventor: Joachim Knittel , Frank Przygodda
- Applicant: Joachim Knittel , Frank Przygodda
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Robert D. Shedd; Robert B. Levy; Jorge Tony Villabon
- Priority: EP08154080 20080404
- International Application: PCT/EP2009/053037 WO 20090316
- International Announcement: WO2009/121709 WO 20091008
- Main IPC: G11B7/00
- IPC: G11B7/00
Abstract:
A data page for use in a holographic data storage system, and to a method and an apparatus for writing to holographic storage media using such a data page are described. The data page has dark zones for each boundary between phase blocks of a phase mask of the holographic data storage system, which consist of switched-off pixels that are not used for encoding data, and which coincide with the boundaries between the phase blocks.
Public/Granted literature
- US20110007620A1 DATA PAGE FOR USE IN A HOLOGRAPHIC DATA STORAGE SYSTEM Public/Granted day:2011-01-13
Information query
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