发明名称 |
LIGHTING UNIT COMPRISING A WAVEGUIDE |
摘要 |
The invention provides a lighting unit comprising a waveguide for providing first light (111) having a first spectral distribution and second light (121) having a second spectral distribution emanating from a waveguide (100) in different directions, wherein the first spectral distribution and second spectral distribution differ. For instance, the first light (111) and the second light (121) have different color temperatures. |
申请公布号 |
WO2013068895(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
WO2012IB56090 |
申请日期 |
2012.11.01 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
HIKMET, RIFAT, ATA, MUSTAFA;VAN BOMMEL, TIES |
分类号 |
G02B6/00 |
主分类号 |
G02B6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|