发明公开
- 专利标题： LUMINESCENT SOLAR CONCENTRATOR SYSTEM
- 专利标题（中）： 发光太阳能集热系统
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申请号： EP11727295.5申请日： 2011-05-23
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公开(公告)号： EP2577743A2公开(公告)日： 2013-04-10
- 发明人: CORNELISSEN, Hugo Johan , DE ZWART, Siebe Tjerk
- 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： Van Eeuwijk, Alexander Henricus Waltherus
- 优先权： EP10163760 20100525
- 国际公布： WO2011148307 20111201
- 主分类号： H01L31/055
- IPC分类号： H01L31/055
摘要：
The invention relates to a Luminescent Solar Concentrator system (400) and a method for collecting and concentrating external light, particularly sunlight (λ
1 , λ
2 ). The external light is collected by a luminescent converter component (410) having a thickness D and a ratio R = a
x /a
c between the absorption coefficient ax for sunlight and the reabsorption coefficient ac for luminescence light. Due to the luminescent material comprised by said converter component (410), at least a part of the external light is converted into luminescence light. Moreover, light propagating within the converter component (410) is extracted from it at light extraction sites (EX) having distances W ≤ 0.1⋅R⋅D from each other. Light extraction components may for example comprise slanted mirroring surfaces (414) and/or optical elements in contact to the converter component.
1 , λ
2 ). The external light is collected by a luminescent converter component (410) having a thickness D and a ratio R = a
x /a
c between the absorption coefficient ax for sunlight and the reabsorption coefficient ac for luminescence light. Due to the luminescent material comprised by said converter component (410), at least a part of the external light is converted into luminescence light. Moreover, light propagating within the converter component (410) is extracted from it at light extraction sites (EX) having distances W ≤ 0.1⋅R⋅D from each other. Light extraction components may for example comprise slanted mirroring surfaces (414) and/or optical elements in contact to the converter component.
公开/授权文献
- EP2577743B1 LUMINESCENT SOLAR CONCENTRATOR SYSTEM 公开/授权日：2016-01-13
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