发明名称 |
Mechanically addressed optical memory |
摘要 |
An optical memory with a storage plate and an optical write/read unit, with which during a relative movement the storage plate is illuminated pointwise for writing and reading of information, the storage plate and the optical write/read unit each being positioned in a coordinate with the aid of electromagnetic mechanical positioning means for addressing storage elements.
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申请公布号 |
US4434477(A) |
申请公布日期 |
1984.02.28 |
申请号 |
US19790093335 |
申请日期 |
1979.11.13 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
SANDER, INGOLF;HILL, BERNHARD |
分类号 |
G11B7/00;G11B7/0033;G11B7/08;G11B7/085;G11B11/10;G11B11/105;G11B27/10;G11C13/04;G11C13/06;(IPC1-7):G11C13/04 |
主分类号 |
G11B7/00 |
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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