| 发明名称 |
VOLTAGE-CONTROLLED DISPERSION OF LIGHT BY LIQUID CRYSTALS |
| 摘要 |
Light of different colors is produced by using as a "diffraction grating" a cell containing a liquid crystal material, with selectively variable fields being applied across the cell to present the different colors at a viewing station. Application is made to monochromators and other devices.
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| 申请公布号 |
US3856381(A) |
申请公布日期 |
1974.12.24 |
| 申请号 |
US19730390461 |
申请日期 |
1973.08.22 |
| 申请人 |
SCM CORP,US |
发明人 |
HEDMAN C,US;MYRENNE K,US;VARTANIAN P,US |
| 分类号 |
G02F1/137;G02F1/23;G02F1/29;(IPC1-7):G02F1/16 |
主分类号 |
G02F1/137 |
| 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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