发明名称 METHOD AND MOLD FOR MANUFACTURING RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-recording density recording medium having a minute recording pattern and a servo pattern, by which a mold and the recording medium can be manufactured in a short time, while preventing defects generation. SOLUTION: The high-recording density recording medium is manufactured by using the mold whose size is smaller than that of a substrate and transferring the patterns to the substrate by rotating both of the mold and the substrate, in order to shorten the manufacturing time of both of the mold and the recording medium, while defects such as uneven patterns are prevented from being generated.
申请公布号 JP2002373458(A) 申请公布日期 2002.12.26
申请号 JP20010181156 申请日期 2001.06.15
申请人 TDK CORP 发明人 FUJITA MINORU
分类号 G11B7/26;(IPC1-7):G11B7/26 主分类号 G11B7/26
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