发明申请
- 专利标题： PHOTOVOLTAIC SYSTEM FOR AN ELECTRONIC APPLIANCE
- 专利标题（中）： 用于电子器具的光伏系统
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申请号： US13139858申请日： 2009-12-17
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公开(公告)号： US20110247680A1公开(公告)日： 2011-10-13
- 发明人: Herbert Lifka , Willem Franke Pasveer
- 申请人： Herbert Lifka , Willem Franke Pasveer
- 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： EP08172367.8 20081219; EP09170413.0 20090916
- 国际申请： PCT/IB2009/055820 WO 20091217
- 主分类号： H01L31/052
- IPC分类号： H01L31/052 ; H01L31/0232
摘要：
This invention relates to a photovoltaic system for electronic appliance. The photovoltaic system comprises an energy concentrator having an outer layer (201) and an inner layer (202), the outer layer (201) adapted to gather incoming electromagnetic radiation into the energy concentrator (101) and the inner layer (202) being adapted for reflecting the incoming electromagnetic radiation such that the incoming electromagnetic radiation becomes concentrated within the energy concentrator (101). The system further comprises a solar cell (102) optically coupled to the energy concentrator (101), such that light concentrated in the energy concentrator is directed to the solar cell, the solar cell adapted to act as a power source for the electronic appliance (103). The outer layer (201) of the energy concentrator (101) forms part of an outer surface of the electronic appliance (103) and the inner layer (202) of the energy concentrator (101) is formed around a cavity for hosting electronic or mechanical components of the electronic appliance (103) and the energy concentrator is configured to reflect light through the energy concentrator (101) around at least a part of the cavity (305).
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