发明名称 |
COLLIMATING MODULE AND DEVICE FOR ZERO OVERFILL ILLUMINATION APPLICATIONS WITH BEAM WIDTH CONTROL |
摘要 |
<p>A collimating module is presented. The collimating module comprises a rounded light entry side and a rectangular light exit side. A collimating device is also presented, and a method for providing collimated light. The collimating device comprises a first collimator having a light entry side and a light exit side, a scattering component having a light entry surface arranged adjacent to said light exit side, and a light exit surface. The collimating device further comprises a collimating module having a light entry side arranged adjacent to said light exit surface.</p> |
申请公布号 |
EP2176700(B1) |
申请公布日期 |
2011.04.20 |
申请号 |
EP20080789441 |
申请日期 |
2008.07.25 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
PAULUSSEN, ELVIRA, J., M.;TUKKER, TEUNIS, W. |
分类号 |
G02B27/09;G02B5/02 |
主分类号 |
G02B27/09 |
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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