Stacked photovoltaic element and method for producing the same
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United States of America Patent
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Mar 1, 2011
Grant Date -
Sep 30, 2004
app pub date -
Mar 24, 2004
filing date -
Mar 26, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A stacked photovoltaic element comprising a plurality of unit photovoltaic elements each composed of a pn- or pin-junction, connected to each other in series, wherein a zinc oxide layer is provided at least one position between the unit photovoltaic elements, and the zinc oxide layer has resitivity varying in the thickness direction.
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