Invention Grant
- Patent Title: Luminaire and optical component
- Patent Title (中): 灯具和光学元件
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Application No.: US13392637Application Date: 2010-09-13
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Publication No.: US08746936B2Publication Date: 2014-06-10
- Inventor: Michel Cornelis Josephus Marie Vissenberg , Marcellinus Petrus Carolus Michael Krijn , Bastiaan Uitbeijerse
- Applicant: Michel Cornelis Josephus Marie Vissenberg , Marcellinus Petrus Carolus Michael Krijn , Bastiaan Uitbeijerse
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Yuliya Mathis
- Priority: EP09170733 20090918
- International Application: PCT/IB2010/054109 WO 20100913
- International Announcement: WO2011/033437 WO 20110324
- Main IPC: F21V5/02
- IPC: F21V5/02
Abstract:
It is presented an optical component (5) a first side (30) and a refractive opposite side (14). The refractive side (14) presents a refractive surface (13) and has radially extending refractive structures (6) for refracting light mainly in the azimuth direction (27) of an inciding light beam. The optical component (5) can be used as an exit window in a luminaire (1) having at least one light source (4), whereby light inhomogeneity may be reduced.
Public/Granted literature
- US20120155081A1 LUMINAIRE AND OPTICAL COMPONENT Public/Granted day:2012-06-21
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