发明名称 |
OPTICAL INFORMATION RECORDING MEDIUM |
摘要 |
<p>An information recording medium wherein light resistance and durability not deteriorating recording/reproducing characteristics are improved and is applicable to a blue laser beam. The optical information recording medium is provided with a recording layer, in which information can be recorded by irradiation of a laser beam of 440nm or less, on a substrate. Pregrooves having a track pitch of 0.2-0.5mm are formed on a transparent disc-like substrate. The information recording medium is of heat mode type, having the recording layer, including a methine dye and an organic oxidizing agent, on the disc-like substrate on the surface on the side whereupon the pregrooves are formed.</p> |
申请公布号 |
WO2006098384(A1) |
申请公布日期 |
2006.09.21 |
申请号 |
WO2006JP305169 |
申请日期 |
2006.03.15 |
申请人 |
FUJI PHOTO FILM CO., LTD.;WATANABE, KOUSUKE;WATANABE, TETSUYA;TAKAHASHI, KEITA;KATAYAMA, KAZUTOSHI |
发明人 |
WATANABE, KOUSUKE;WATANABE, TETSUYA;TAKAHASHI, KEITA;KATAYAMA, KAZUTOSHI |
分类号 |
B41M5/26;C09B23/00;C09B69/06;G11B7/24;G11B7/24079;G11B7/244;G11B7/246;G11B7/2463;G11B7/247;G11B7/2472;G11B7/2475;G11B7/2478;G11B7/249;G11B7/2495;G11B7/253;G11B7/2531;G11B7/2532;G11B7/2533;G11B7/2534;G11B7/2535 |
主分类号 |
B41M5/26 |
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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