| 发明名称 |
LENTILLE DE TELESCOPE SPATIAL |
| 摘要 |
<p>The lens (1) has a disk that is formed with alternative opaque and translucent zones (10, 11) for focusing light ray. A modification unit adjusts the alteration of the opaque and translucent zones, and has liquid crystals with thickness equal to that of the disk. Electrodes are arranged on the surface of the lens for adjusting the orientation of the liquid crystals.</p> |
| 申请公布号 |
FR2862389(B1) |
申请公布日期 |
2006.03.10 |
| 申请号 |
FR20030013403 |
申请日期 |
2003.11.17 |
| 申请人 |
CENTRE NATIONAL D&apos,ETUDES SPATIALES |
发明人 |
MASSONNET DIDIER |
| 分类号 |
G02B3/08;G02B3/14;G02B5/18;G02B23/00;G02B27/44;G02F1/13;G02F1/29 |
主分类号 |
G02B3/08 |
| 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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