Photovoltaic device
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United States of America Patent
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-
Jan 3, 1989
Issued Date -
N/A
app pub date -
Jun 1, 1987
filing date -
Jul 2, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A photovoltaic device copmrises a transparent insulating substrate, a transparent front electrode layer on the substrate, a semiconductor layer for photoelectric conversion on the front electrode layer, and a metallic back electrode layer on the semiconductor layer, wherein at least the back electrode layer has a plurality of holes for transmission of light.
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