A lighting device comprising a carrier board and an array of lighting elements mounted on the carrier board. The carrier board has a generally spiral shape and the carrier board can be tessellated with one or more identical other carrier boards with windings interleaved with each other. This enables multiple carrier boards to be formed from a single substrate with little or no waste of material. Different designs enable two, four or even more different identical carried board shapes to be tessellated together.
申请公布号
WO2017029286(A1)
申请公布日期
2017.02.23
申请号
WO2016EP69418
申请日期
2016.08.16
申请人
PHILIPS LIGHTING HOLDING B.V.
发明人
VISSENBERG, Michel, Cornelis, Josephus, Marie;WONDERGEM-DE BEST, Anna, Wilhelmina, Maria