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Title:
PHOTOVOLTAIC CELL COMPRISING A REGION SUSPENDED BY A CONDUCTIVE PATTERN AND PRODUCTION PROCESS
Document Type and Number:
WIPO Patent Application WO/2011/138519
Kind Code:
A3
Abstract:
The photovoltaic cell comprises an electrically conductive passivation film (2) separating an electrically conductive collection layer (3) and a substrate (1). An electrically conductive connection pattern (4) holds a region of the collection layer (3) suspended relative to the passivation film (2). The suspension of the collection layer (3) is obtained by passing a degrading agent through a permeable region of the collection layer (3).

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Inventors:
CABAL RAPHAEL (FR)
GRANGE BERNADETTE (FR)
Application Number:
PCT/FR2011/000264
Publication Date:
May 10, 2012
Filing Date:
April 29, 2011
Export Citation:
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Assignee:
COMMISSARIAT ENERGIE ATOMIQUE (FR)
CABAL RAPHAEL (FR)
GRANGE BERNADETTE (FR)
International Classes:
H01L31/0224
Domestic Patent References:
WO2009121604A22009-10-08
Foreign References:
US20090101190A12009-04-23
EP0999598A12000-05-10
EP1763086A12007-03-14
US20060130891A12006-06-22
US6262359B12001-07-17
Attorney, Agent or Firm:
TALBOT, Alexandre (10 rue d'Arménie,Europol, BP 1537 Grenoble Cedex 1, FR)
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