发明授权
- 专利标题： Light-shaping optical element
- 专利标题（中）： 光成型光学元件
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申请号： US14356269申请日： 2012-10-23
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公开(公告)号： US09593822B2公开(公告)日： 2017-03-14
- 发明人: Antonius Petrus Marinus Dingemans , Michel Cornelis Josephus Marie Vissenberg , Erik Paul Boonekamp , Willem Franke Pasveer
- 申请人： PHILIPS LIGHTING HOLDING B.V.
- 申请人地址： NL Eindhoven
- 专利权人： PHILIPS LIGHTING HOLDING B.V.
- 当前专利权人： PHILIPS LIGHTING HOLDING B.V.
- 当前专利权人地址： NL Eindhoven
- 国际申请： PCT/IB2012/055812 WO 20121023
- 国际公布： WO2013/068865 WO 20130516
- 主分类号： F21V5/00
- IPC分类号： F21V5/00 ; G02B3/00
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.
公开/授权文献
- US20150292707A1 LIGHT-SHAPING OPTICAL ELEMENT 公开/授权日：2015-10-15
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