发明公开
- 专利标题： AN OPTICAL SEPARATING FILTER
- 专利标题（中）： 光分离滤芯
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申请号： EP05746266.5申请日： 2005-06-10
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公开(公告)号： EP1761806A1公开(公告)日： 2007-03-14
- 发明人: VAN GORKOM, Ramon, P. , DUINE, Peter, A. , DE ZWART, Siebe, T. , BERGMAN, Anthonie, H. , VISSENBERG, Michel, C., J., M. , DONA, Marinus, J., J. , VAN DEN HEUVEL, Cornelius, A.
- 申请人： Koninklijke Philips Electronics N.V.
- 申请人地址： Groenewoudseweg 1 5621 BA Eindhoven NL
- 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： Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构： Rolfes, Johannes Gerardus Albertus
- 优先权： EP04102766 20040617
- 国际公布： WO2005124404 20051229
- 主分类号： G02B5/26
- IPC分类号： G02B5/26 ; G02B5/09 ; G02B5/04 ; G02B27/14 ; G02B27/28
摘要：
An optical separating filter separates impinging light into a first and a second part having different properties. The separating filter comprises reflective filters (FR) arranged in funnel shaped structures (F1). Each one of the structures (F1) have an inlet area (IA1) to receive the impinging light (IL) and an outlet area (OA1) smaller than the inlet area. (IA1) to converge reflected impinging light (RL) towards the outlet area (OA1). The structures (F1) comprise a first group of funnel shaped structures (F1) constructed to reflect light which has a first property (C1) towards their respective first outlet areas (OA1) and for transmitting light which has a second property (C2) towards respective second outlet areas (OA2).
公开/授权文献
- EP1761806B1 AN OPTICAL SEPARATING FILTER 公开/授权日：2013-02-27
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