发明名称 |
Multiple data surface optical medium and 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. <IMAGE> |
申请公布号 |
EP0658887(A1) |
申请公布日期 |
1995.06.21 |
申请号 |
EP19940309239 |
申请日期 |
1994.12.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
IMAINO, WAYNE ISAMI;ROSEN, HAL JERVIS;RUBIN, KURT ALLAN;STRAND, TIMOTHY CARL;TANG, WADE WAI-CHUNG |
分类号 |
B41M5/26;G11B7/00;G11B7/004;G11B7/007;G11B7/24;G11B7/244;G11B7/246;G11B7/247;G11B7/248;G11B7/249;G11B7/258 |
主分类号 |
B41M5/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|