发明名称 |
LIGHTING APPARATUS WITH ADJUSTABLE LENSES OR FILTERS |
摘要 |
A lighting apparatus comprises a light panel having a panel frame, and a plurality of LEDs or other light elements secured to the panel frame. Lenses and/or filters are adjusted in distance from the light elements, by for example moving the lenses/filters into different slot positions of the frame, to alter characteristics of the emitted light. Focal lenses, diffusion lenses, and color filters may be used individually or in combination. A compound lens includes lens elements having different characteristics arranged in a pattern. Through groupwise control of the intensity of the light elements, the different characteristics are emphasized or de-emphasized. The light panel may have an integrated battery, and may be be mounted on a stand. The panel may be modular, allowing larger panels to be constructed from smaller panels. |
申请公布号 |
WO2006113745(A3) |
申请公布日期 |
2007.05.24 |
申请号 |
WO2006US14612 |
申请日期 |
2006.04.18 |
申请人 |
CONTRAST LIGHTING SERVICES, INC.;POHLERT, RUDY G.;GROSSWENT, PAT;BAXTER, KEVIN C.;FISHER, KEN S. |
发明人 |
POHLERT, RUDY G.;GROSSWENT, PAT;BAXTER, KEVIN C.;FISHER, KEN S. |
分类号 |
F21V5/00;F21S8/00;F21S9/02;F21V14/06;F21V19/00;F21V21/088;F21V21/116;G03B15/05 |
主分类号 |
F21V5/00 |
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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