| 发明名称 |
Illumination unit comprising a device for continuous and uniform dimming of a luminous flux in an optical beam path |
| 摘要 |
A process for dimming a light stream from a discharge lamp comprises controlling the scattering of the light. The scattering is pref carried out using a controllable diffusor, which is pref. located in the light stream. |
| 申请公布号 |
EP0902314(B1) |
申请公布日期 |
2006.10.04 |
| 申请号 |
EP19980114514 |
申请日期 |
1998.08.03 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HAEHL, MANFRED |
| 分类号 |
G02F1/1333;A61B1/07;B60K35/00;B60Q1/00;B60Q3/00;B60R11/02;F21V8/00;G02B6/42;G02F1/01;G02F1/13;G02F1/1334;G02F1/167;G09G3/00;G12B11/00;H01J61/38 |
主分类号 |
G02F1/1333 |
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