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Titel:
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Improved front side metallization on silicon solar cells with stencil printing
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Auteur(s):
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Gepubliceerd door:
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Publicatie datum:
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ECN
Zonne-energie
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1-5-2000
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ECN publicatienummer:
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Publicatie type:
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ECN-RX--00-016
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Conferentiebijdrage
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Aantal pagina's:
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Volledige tekst:
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4
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Download PDF
(551kB)
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Gepresenteerd op: 16th European Photovoltaic Solar Energy Conference and Exhibition, Glasgow, Scotland, 1-5 mei 2000.
Samenvatting:
This paper summarizes recent testing with single and double layer stencilprinting in comparison with screen-printing. The comparative electrical test
results for cells produced by screen and stencil printing during experiments
utilizing various numbers of cells are reported. Pastes are evaluated for
their printing definition. With stencil printing a more consistent cell
output and a higher output over a full production run of several thousand
wafers are obtained. Further it is demonstrated that, when selected pastes
are used stencils allow for printing high aspect ratio fingers. 6 refs.
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