发明授权
EP0939398B1 Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier
有权
具有摆动光盘形记录介质要被记录在槽和脊,用于制造这样的记录介质装置,以及记录和/或再现装置用于这种记录载体槽
- 专利标题: Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier
- 专利标题(中): 具有摆动光盘形记录介质要被记录在槽和脊,用于制造这样的记录介质装置,以及记录和/或再现装置用于这种记录载体槽
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申请号: EP99103003.2申请日: 1999-02-15
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公开(公告)号: EP0939398B1公开(公告)日: 2008-01-02
- 发明人: Eguchi, Hideharu , Hosoda, Atsushi , Ueno, Ichiro , Ueki, Yasuhiro
- 申请人: VICTOR COMPANY OF JAPAN, LTD.
- 申请人地址: 3-12 Moriya-cho, Kanagawa-ku Yokohama 221-0022 JP
- 专利权人: VICTOR COMPANY OF JAPAN, LTD.
- 当前专利权人: VICTOR COMPANY OF JAPAN, LTD.
- 当前专利权人地址: 3-12 Moriya-cho, Kanagawa-ku Yokohama 221-0022 JP
- 代理机构: Manitz, Finsterwald & Partner GbR
- 优先权: JP6228998 19980226; JP6418198 19980227
- 主分类号: G11B7/007
- IPC分类号: G11B7/007
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