发明名称 MAGNETIC INFORMATION RECORDING MEDIUM
摘要 <p>PROBLEM TO BE SOLVED: To provide a magnetic information recording medium which can prevent errors in the case of writing and reading the magnetic information due to static electricity and prevent problems of processing even when the magnetic information recording medium has an OVD(optical variable device) excellent in decorating property. SOLUTION: In the magnetic information recording medium 10 having a magnetic layer 12 in which magnetic information can be recorded, a hiding layer 13, and an OVD layer 14 on a recording substrate 11 having magnetic information, the hiding layer 13 consists of a thin film having no conductivity and a matted surface.</p>
申请公布号 JP2001216632(A) 申请公布日期 2001.08.10
申请号 JP20000023013 申请日期 2000.01.31
申请人 TOPPAN PRINTING CO LTD 发明人 YAMADA HIDEYUKI;SHINDOU NAOAKI
分类号 B42D15/10;G11B5/80;G11B5/84;(IPC1-7):G11B5/80 主分类号 B42D15/10
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