发明公开
- 专利标题： OPTICAL RECORD CARRIER
- 专利标题（中）： 光学记录载体
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申请号： EP99906383.7申请日： 1999-03-15
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公开(公告)号： EP1070319A2公开(公告)日： 2001-01-24
- 发明人: VAN DEN ENDEN, Gijsbert, J. , SPRUIT, Johannes, H., M. , VAN VLERKEN, Johannes, J., L., M. , DRENTEN, Ronald, R.
- 申请人： Koninklijke Philips Electronics N.V. , PHILIPS AB
- 申请人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 专利权人： Koninklijke Philips Electronics N.V.,PHILIPS AB
- 当前专利权人： Koninklijke Philips Electronics N.V.,PHILIPS AB
- 当前专利权人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构： Visser, Derk
- 优先权： EP98200824 19980316; EP98202648 19980806
- 国际公布： WO9948092 19990923
- 主分类号： G11B7/09
- IPC分类号： G11B7/09
摘要：
An optical record carrier has parallel tracks for recording user information in a pattern of optically detectable marks, the tracks being provided with control information. The tracks are grouped in pairs of neighbouring tracks. The control information in both tracks of a pair is identical and the control information on tracks of different pairs is different. The identity of the control information reduces the effect of crosstalk on neighbouring tracks.
公开/授权文献
- EP1070319B1 OPTICAL RECORD CARRIER 公开/授权日：2002-06-26
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