发明名称 |
Multiple data surface optical data storage system |
摘要 |
An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces. A layer of a dye material is deposited onto each of the data surfaces. The thickness of the dye layer determines the amount of reflectivity for each of the data surfaces.
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申请公布号 |
US5449590(A) |
申请公布日期 |
1995.09.12 |
申请号 |
US19950378907 |
申请日期 |
1995.01.26 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
IMAINO, WAYNE I.;ROSEN, HAL J.;RUBIN, KURT A.;STRAND, TIMOTHY C.;TANG, WADE W.-C. |
分类号 |
G11B7/00;G11B7/0037;G11B7/005;G11B7/0055;G11B7/007;G11B7/013;G11B7/09;G11B7/125;G11B7/135;G11B7/14;G11B7/24;G11B7/244;G11B7/247;G11B7/248;G11B7/249;G11B7/257;G11B7/258;G11B11/105;G11B19/12;(IPC1-7):G11B7/24 |
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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