| 发明名称 |
MULTI-LAYER FERROELECTRIC APPARATUS |
| 摘要 |
<p>Ferroelectric optical apparatus has a selectably variable spectral bandpass characteristic. The apparatus has ferroelectric multilayers interleaved with non-opaque selectively energizable conductors for this purpose. The apparatus has low voltage switching characteristics. Light filter and optical storage devices of the invention are also disclosed.</p> |
| 申请公布号 |
CA1031857(A) |
申请公布日期 |
1978.05.23 |
| 申请号 |
CA19740201985 |
申请日期 |
1974.06.07 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
II, LAWRENCE B.;SHANG, DAVID C. T. |
| 分类号 |
G02B5/20;G02F1/03;G02F1/05;G02F1/055;G11C11/22;G11C11/42;G11C11/56;G11C13/04;(IPC1-7):11C11/22 |
主分类号 |
G02B5/20 |
| 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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