发明名称 |
ACOUSTIC LIGHT PANEL |
摘要 |
A sound absorbing luminaire providing lighting for an interior space environment and managing the acoustics within the environment. The luminaire includes a frame holding an acoustic film and a lighting element, forming a resonant cavity between them. The acoustic film is used for absorbing sound within the resonant cavity, and the lighting element provides light from a light source, such as LEDs, through the acoustic film. An optical film can be mounted in the frame between the acoustic film and the lighting element for providing a desired distribution of light. |
申请公布号 |
WO2013085935(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
WO2012US67817 |
申请日期 |
2012.12.05 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
JOHNSTON, RAYMOND P.;MEIS, MICHAEL A.;PIEKARCZYK, ANTHONY J.;KRISTOFFERSEN, MARTIN;CASTIGLIONE, STEPHANIE B. |
分类号 |
G10K11/16;B32B33/00;F21Y101/02;G10K11/168 |
主分类号 |
G10K11/16 |
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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