发明名称 |
LIGHTING DEVICE COMPRISING AT LEAST ONE LED |
摘要 |
The invention provides a lighting device comprising at least one LED and at least one collimator structure comprising the at least one LED. The invention especially relates to a lighting device comprising a plurality of such structures. The collimator in the collimator structure is made of a transparent material. In a specific embodiment, a transparent light tile is provided.
|
申请公布号 |
US2010027257(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20080525838 |
申请日期 |
2008.02.08 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BOONEKAMP ERIK;VERBRUGH STEFAN MARCUS |
分类号 |
F21V1/00 |
主分类号 |
F21V1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|