基本信息:
- 专利标题: DATA STORAGE SYSTEM AND METHOD FOR CALIBRATING SAME
- 专利标题(中):数据存储系统及其校准方法
- 申请号:PCT/US2010/059188 申请日:2010-12-07
- 公开(公告)号:WO2011084307A1 公开(公告)日:2011-07-14
- 发明人: MAHNAD, Faramarz
- 申请人: ORACLE AMERICA, INC , MAHNAD, Faramarz
- 申请人地址: 500 Oracle Parkway Redwood City, California 94065 US
- 专利权人: ORACLE AMERICA, INC,MAHNAD, Faramarz
- 当前专利权人: ORACLE AMERICA, INC,MAHNAD, Faramarz
- 当前专利权人地址: 500 Oracle Parkway Redwood City, California 94065 US
- 代理机构: STASA, Benjamin C. et al.
- 优先权: US12/639,194 20091216
- 主分类号: G11B7/003
- IPC分类号: G11B7/003 ; G11B7/09
摘要:
The invention relates to a "jump gap" servo mode provided to position an optical tape medium relative to a pickup head so that tracking may be reestablished after gaps in the servo tracks which occur in the pre- and post-amble fields. These gaps arise periodically because of a seam in the drum used to emboss the servo track on the tape medium. Also disclosed herein are other aspects of optical tape technology, tape manufacturing, and tape usage including: configurations, formulations, markings, and structure of the optical tape; manufacturing methods, systems, and apparatus including curing processes, coating methods, embossing, drums, testing, tracking alignment stamper strip; pick up head adapted for the disclosed optical tape; and optical tape uses including optical storage media devices for multimedia applications.
摘要(中):
本发明涉及一种提供用于相对于拾取头定位光带介质的“跳跃间隙”伺服模式,使得可以在出现在前和后后场中的伺服轨道中的间隙之后重新建立跟踪。 由于滚筒中的接缝用于压印带介质上的伺服轨道,所以这些间隙周期性地出现。 本文还公开了光带技术,带制造和带使用的其它方面,包括:光带的配置,配方,标记和结构; 制造方法,系统和装置,包括固化过程,涂覆方法,压花,滚筒,测试,跟踪对准压模条; 拾取头适用于所公开的光带; 并且光带使用包括用于多媒体应用的光学存储介质设备。
IPC结构图谱:
G | 物理 |
--G11 | 信息存储 |
----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
------G11B7/00 | 用光学方法,例如,用光辐射的热射束记录用低功率光束重现的;为此所用的记录载体 |
--------G11B7/002 | .按载体形状区分的记录、重现或抹除系统 |
----------G11B7/003 | ..用薄片,例如,带、卷盘带或半无限延伸的薄膜 |