发明名称 |
Optical recording medium |
摘要 |
An optical recording medium which has physical and chemical stability, has high sensitivity to laser light and permits accurate recording and highly reliable reproduction. The medium comprises a transparent substrate and a recording layer formed on the substrate, the recording layer being formed of an organic thin layer containing at least one of phthalocyanine compounds of the formula [1].
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申请公布号 |
US5348840(A) |
申请公布日期 |
1994.09.20 |
申请号 |
US19930056537 |
申请日期 |
1993.05.05 |
申请人 |
TOYO INK MANUFACTURING CO., LTD. |
发明人 |
SAKAMOTO, MAKOTO;TAMANO, MICHIKO |
分类号 |
C09B47/06;C09B47/073;G11B7/248;(IPC1-7):G03C1/72 |
主分类号 |
C09B47/06 |
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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