Solar cell and method for making
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 20, 2007
Grant Date -
Jun 5, 2003
app pub date -
Apr 27, 2001
filing date -
May 3, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for making a solar cell from crystalline silicon, and a solar cell made from crystalline silicon produced according to the method. Neighboring p.sup.xn.sup.x junctions are electrically insulated by simultaneously introducing a p- and an n-conductive dopant layer. The interleaved contact fingers of the solar cell are electrically insulated with respect to one another by providing contiguous regions with different dopings.
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