发明名称 |
JOHOKIROKUBAITAIOYOBIJOHOKIROKUHOHO |
摘要 |
An information recording medium comprises a recording layer (14) including a mixture of organic polysilane and oxo metallic phthalocyanine pigment. Information is recorded by adding heat or light to the recording layer (14). In a method for recording information onto the information recording medium, a decoloring reaction of oxo metallic phthalocyanine pigment is used which is caused by heating the recording layer (14) to a temperature equal to or higher than a pyrolyzing point of organic polysilane. <IMAGE> |
申请公布号 |
JP2642776(B2) |
申请公布日期 |
1997.08.20 |
申请号 |
JP19900240337 |
申请日期 |
1990.09.10 |
申请人 |
MITA KOGYO KK |
发明人 |
YOKOYAMA MASAAKI;KADOI MIKIO |
分类号 |
G11B7/24;G03C1/725;G11B7/0045;G11B7/244;G11B7/245;G11B7/248 |
主分类号 |
G11B7/24 |
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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