Title:
ILLUMINATION DEVICE WITH POWER SOURCE
Document Type and Number:
WIPO Patent Application WO/2011/027277
Kind Code:
A3
Abstract:
The invention relates to an illumination device (1000) comprising an at least partially transparent solar cell (200) that is arranged at the back side of an at least partially transparent light source (100). Preferably, the light source (100) is an OLED that is structured into a plurality of electroluminescent zones (131) and inactive zones (132). The electroluminescent zones are preferably aligned with reflective zones (311) of a mirror layer (310) that is disposed between the light source (100) and the solar cell (200).
Inventors:
PASVEER WILLEM F (NL)
LIFKA HERBERT (NL)
LIFKA HERBERT (NL)
Application Number:
PCT/IB2010/053874
Publication Date:
July 14, 2011
Filing Date:
August 30, 2010
Export Citation:
Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
PASVEER WILLEM F (NL)
LIFKA HERBERT (NL)
PASVEER WILLEM F (NL)
LIFKA HERBERT (NL)
International Classes:
H01L27/32
Foreign References:
| DE102005057699A1 | 2007-05-31 | |||
| US20090108757A1 | 2009-04-30 | |||
| DE202006005427U1 | 2006-06-08 | |||
| EP1610287A1 | 2005-12-28 | |||
| US20060207192A1 | 2006-09-21 | |||
| US20100237374A1 | 2010-09-23 | |||
| US20070069634A1 | 2007-03-29 |
Attorney, Agent or Firm:
KROEZE, John, J., J. et al. (AE Eindhoven, NL)
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