LIGHTING DEVICE WITH A PLURALITY OF LIGHT SOURCES AND TWO LIGHTING PATTERNS
摘要
The invention relates to a lighting device (1) comprising a plurality of light sources which are capable of emitting light towards a surface (S). The lighting device is arranged in such a way that light from at least one first light source (2) forms a first lighting pattern (I) of white light on said surface and light from a plurality of second light sources (3) forms a second lighting pattern (II) of light of a different color on said surface. The second lighting pattern substantially surrounds said first white lighting pattern.
申请公布号
EP2074350(A1)
申请公布日期
2009.07.01
申请号
EP20070826260
申请日期
2007.09.05
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
ZWERVER-CURTIS, ELIZABETH, H.;VAN DER BURGT, PETRUS, J., M.;KOOLMAN, MARIA, W., H.