Preformed, thin-film front contact current collector grid for photovoltaic cells
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United States of America Patent
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Sep 22, 1987
Grant Date -
N/A
app pub date -
Aug 30, 1985
filing date -
Aug 30, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A photovoltaic cell incorporating a preformed, thin-film front contact current collector grid (14). The cell incorporates an electrically conductive substrate layer (11), a semiconductor body (12) deposited on the substrate layer (11) and a transparent electrically conductive layer (13) deposited on the semiconductor body (12). A collector grid (14) is preformed of a thin-film electrically conductive material which is thereafter electrically communicated with the transparent electrically conductive layer (13) using an electrically conductive adhesive (20).
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