发明名称 |
Information recording medium and information recording/reproducing apparatus to increase recording density |
摘要 |
An information recording medium 101 includes: a transparent substrate 109 having a first surface A and a second surface B opposite to the first surface A; reflectance reduction means 110 provided on the first surface A of the transparent substrate 109 ; and an information recording layer 120 provided on the second surface B of the transparent substrate 109.
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申请公布号 |
US7126905(B2) |
申请公布日期 |
2006.10.24 |
申请号 |
US20030362039 |
申请日期 |
2003.05.05 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SAIMI TETSUO;ARAI AKIHIRO;NAKAMURA TOHRU |
分类号 |
G11B7/00;G11B7/135;G11B7/24;G11B7/252;G11B7/253;G11B7/2531;G11B7/2533;G11B7/2534;G11B7/254;G11B7/2542 |
主分类号 |
G11B7/00 |
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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