发明名称 |
Matrize zum Formen zumindest einer Datenaufzeichnungsregion auf einem optischen Aufzeichnungsmedium, optisches Aufzeichnungsmedium, und Verfahren zur Herstellung einer dergestalten Matrize |
摘要 |
A stamper(208) for forming a data recording region on a recording medium substrate(12) by means of a transfer surface(212) thereof. The transfer surface (212) transfers a predetermined set of data to the recording medium substrate(12). The stamper(208) is fitted on at least one of metal molds(204), (206) that are arranged opposite one another for forming the recording medium substrate(12). The stamper(208) includes a stepped portion(214) formed as bends in the material of the stamper(208). The stepped portion(214) is configured to project from the transfer surface (212) toward the recording medium substrate(12). <IMAGE> |
申请公布号 |
DE60208943(D1) |
申请公布日期 |
2006.04.13 |
申请号 |
DE2002608943 |
申请日期 |
2002.03.25 |
申请人 |
TDK CORP., TOKIO/TOKYO |
发明人 |
KAWAGUCHI, YUUICHI;YAMAGA, KENJI;TAKAHATA, HIROAKI;OYAKE, HISAJI;SAKAI, YOSHIMI |
分类号 |
B29C45/26 |
主分类号 |
B29C45/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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