发明名称 |
Information recording medium and manufacturing process |
摘要 |
An information recording medium and manufacturing method for high-speed and high density recording. An inorganic film is formed by sputtering while applying a bias voltage to shift the substrate voltage potential in the negative direction, or a laminated film is formed by applying energy after coating a substrate with an organic film, and the irregularities maintained even after the laminated film is formed, so that stable, high-capacity and high-speed recording can be attained by forming a multi-information-layer that still retains the irregularities.
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申请公布号 |
US2005276211(A1) |
申请公布日期 |
2005.12.15 |
申请号 |
US20050147271 |
申请日期 |
2005.06.08 |
申请人 |
HIROTSUNE AKEMI;TERAO MOTOYASU;ANZAI YUMIKO;MUKOH MASAKI;MIYAMOTO HARUKAZU;MAEDA TAKESHI;KOJIMA KYOKO;IRIE TATEO;KAMISADA TOSHIMASA;TAMURA REIJI;NAGANO HIDEKI;AWANO HIROYUKI |
发明人 |
HIROTSUNE AKEMI;TERAO MOTOYASU;ANZAI YUMIKO;MUKOH MASAKI;MIYAMOTO HARUKAZU;MAEDA TAKESHI;KOJIMA KYOKO;IRIE TATEO;KAMISADA TOSHIMASA;TAMURA REIJI;NAGANO HIDEKI;AWANO HIROYUKI |
分类号 |
G11B7/24;G11B7/26;(IPC1-7):G11B7/24 |
主分类号 |
G11B7/24 |
代理机构 |
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地址 |
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