| 发明名称 |
Compact variable diffuser for use in a luminaire. |
| 摘要 |
<p>A tambour-type panel of sections movable in a U-shaped track system from a side location in a housing to a location in the path of light. The panel sections are constructed to diffuse light passing therethrough. Each section of the diffusing panel has a texturing which diffuses the light with different degrees.</p> |
| 申请公布号 |
EP0379970(A2) |
申请公布日期 |
1990.08.01 |
| 申请号 |
EP19900100987 |
申请日期 |
1990.01.18 |
| 申请人 |
VARI-LITE, INC. |
发明人 |
BORNHORST, JAMES M. |
| 分类号 |
G02B5/02;F21S8/00;F21S10/00;F21V9/10;F21V11/00;F21V17/02 |
主分类号 |
G02B5/02 |
| 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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