发明名称 |
OPTICAL MEMORY DEVICE |
摘要 |
An optical memory device comprising at least one transparent substrate and a light reflection layer or an optical memory layer laminated on one surface of the substrate, in which the light reflection layer or the optical memory layer is constituted with a UV-ray or electron-ray cured resin dispersingly containing a light reflective metal powder or an optical recording material.
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申请公布号 |
CA2019376(C) |
申请公布日期 |
1994.10.25 |
申请号 |
CA19902019376 |
申请日期 |
1990.06.20 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
NAKAYAMA, JUNICHIRO;MIYAKE, TOMOYUKI;KATAYAMA, HIROYUKI;VAN, KAZUO;OHTA, KENJI |
分类号 |
G11B7/24;G11B7/244;G11B7/247;G11B7/248;G11B7/251;G11B7/254;G11B7/257;G11B7/258;(IPC1-7):G11B7/24;B32B33/00;G11B13/04 |
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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