发明名称 |
ELECTRIC LIGHTING DEVICES HAVING A NON-HOMOLOGOUS PROJECTION SCREEN |
摘要 |
Electric lighting devices are described that utilize three or more light sources to generate a flickering flame effect. The light sources can emit light at different colors to more closely simulate the look of a flame. A projection system having a matrix of LEDs could be used to project an image of a flame on to a projection surface without the need or cost associated with a traditional or pico projector. |
申请公布号 |
EP2951488(A4) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20140746229 |
申请日期 |
2014.01.30 |
申请人 |
Luminara Worldwide, LLC |
发明人 |
PATTON, Douglas |
分类号 |
F21V33/00;F21S10/04;F21V5/00;F21V9/00;F21V11/18;F21V17/02;F21V17/10;F21V23/04;F21V31/00;F21W121/00;F21Y113/00;F21Y113/10;H04N9/31;H05B37/02 |
主分类号 |
F21V33/00 |
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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