Title:
A PROCESS OF FORMING A SILICON SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2009/152238
Kind Code:
A3
Abstract:
A process for the production of a silicon solar cell comprising application and firing of an aluminum paste which comprises magnesium oxide and/or magnesium compounds capable of forming magnesium oxide on firing on the back-side of a silicon wafer provided with a silicon nitride antireflective coating on its front-side and being contaminated with silicon nitride on its back-side, and firing the aluminum paste after its application.
Inventors:
GIOVANNA LAUDISIO (GB)
KURT RICHARD MIKESKA (US)
PRINCE ALISTAIR (GB)
YOUNG RICHARD JOHN SHEFFIELD (GB)
KURT RICHARD MIKESKA (US)
PRINCE ALISTAIR (GB)
YOUNG RICHARD JOHN SHEFFIELD (GB)
Application Number:
PCT/US2009/046893
Publication Date:
September 10, 2010
Filing Date:
June 10, 2009
Export Citation:
Assignee:
DU PONT (US)
GIOVANNA LAUDISIO (GB)
KURT RICHARD MIKESKA (US)
PRINCE ALISTAIR (GB)
YOUNG RICHARD JOHN SHEFFIELD (GB)
GIOVANNA LAUDISIO (GB)
KURT RICHARD MIKESKA (US)
PRINCE ALISTAIR (GB)
YOUNG RICHARD JOHN SHEFFIELD (GB)
International Classes:
H01B1/22; H01L31/0224
Domestic Patent References:
| WO2009032429A1 | 2009-03-12 |
Foreign References:
| JP2004152827A | 2004-05-27 | |||
| EP1775776A1 | 2007-04-18 |
Attorney, Agent or Firm:
SIEGELL, Barbara, C. (Legal Patent Records Center4417 Lancaster Pik, Wilmington DE, US)
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