| 发明名称 |
Optical recording medium |
| 摘要 |
An optical recording medium has a substrate, a recording film of phthalocyanine coloring matter and provided on the substrate, a light reflection film on the recording film, and a protection film on the light reflection film. The light reflection film is made of Au and has a thickness less than 1500 ANGSTROM .
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| 申请公布号 |
US5474825(A) |
申请公布日期 |
1995.12.12 |
| 申请号 |
US19930145632 |
申请日期 |
1993.11.04 |
| 申请人 |
PIONEER ELECTRIC CORPORATION |
发明人 |
OKANO, MAKOTO;IWASAKI, SHINGO;MIYADERA, TOSHIYUKI;MATSUI, FUMIO |
| 分类号 |
B41M5/26;C09B47/04;G11B7/24;G11B7/243;G11B7/248;G11B7/254;G11B7/258;G11C13/04;(IPC1-7):B32B3/00 |
主分类号 |
B41M5/26 |
| 代理机构 |
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