发明授权
US07907345B2 Collimating module and device for zero overfill illumination applications with beam width control
有权
准直模块和装置用于零过度照明应用，具有光束宽度控制
- 专利标题： Collimating module and device for zero overfill illumination applications with beam width control
- 专利标题（中）： 准直模块和装置用于零过度照明应用，具有光束宽度控制
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申请号： US12670433申请日： 2008-07-25
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公开(公告)号： US07907345B2公开(公告)日： 2011-03-15
- 发明人: Elvira Johanna Maria Paulussen , Teunis Willem Tukker
- 申请人： Elvira Johanna Maria Paulussen , Teunis Willem Tukker
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP07113617 20070801
- 国际申请： PCT/IB2008/052987 WO 20080725
- 国际公布： WO2009/016562 WO 20090205
- 主分类号： G02B27/30
- IPC分类号： G02B27/30 ; G02B5/02
摘要：
A collimating module is presented. The collimating module comprises a rounded light entry side and a rectangular light exit side. A collimating device is also presented, and a method for providing collimated light. The collimating device comprises a first collimator having a light entry side and a light exit side, a scattering component having a light entry surface arranged adjacent to said light exit side, and a light exit surface. The collimating device further comprises a collimating module having a light entry side arranged adjacent to said light exit surface.