| 发明名称 |
ILLUMINATION DEVICES WITH ADJUSTABLE OPTICAL ELEMENTS |
| 摘要 |
Illumination devices with adjustable optical elements configured to provide a variable illumination pattern of an area are described. The adjustable optical elements of the illumination devices can be traversed relative to a surface (e.g., a ceiling of a room) to vary the light distribution and/or intensity to the surface. |
| 申请公布号 |
WO2014172571(A3) |
申请公布日期 |
2015.01.08 |
| 申请号 |
WO2014US34555 |
申请日期 |
2014.04.17 |
| 申请人 |
QUARKSTAR LLC |
发明人 |
NG, ANDREW TIEN-MAN;SPEIER, INGO;DAU, WILSON;LERMAN, LOUIS;STORMBERG, HANS PETER |
| 分类号 |
F21S8/02;F21V8/00;F21V14/04;F21Y101/02;F21Y103/00 |
主分类号 |
F21S8/02 |
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