发明名称 LIGHT-SHAPING OPTICAL ELEMENT
摘要 The present invention relates to a light-emitting arrangement (20) comprising a light source (22) and a scattering member (24). The scattering member (24) is arranged in a three-dimensional shape in front of the light source (22) in a light output direction. Different regions of the scattering member have different optical characteristics to provide a desired total light output in respect of brightness level, scattering function and beam shape.
申请公布号 WO2013068865(A1) 申请公布日期 2013.05.16
申请号 WO2012IB55812 申请日期 2012.10.23
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 DINGEMANS, ANTONIUS, PETRUS, MARINUS;VISSENBERG, MICHEL, CORNELIS, JOSEPHUS, MARIE;BOONEKAMP, ERIK, PAUL;PASVEER, WILLEM, FRANKE
分类号 F21V5/00 主分类号 F21V5/00
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