Method for manufacturing solar cell, solar cell, and solar cell module
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United States of America Patent
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Nov 16, 2021
Grant Date -
Jul 9, 2020
app pub date -
Mar 17, 2020
filing date -
Oct 4, 2017
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Abstract
A method of manufacturing a back electrode type solar cell, may include forming by physical vapor deposition at least one layer of an electrode material film on both a first conductivity type semiconductor layer, to give a first electrode layer, and a second conductivity type semiconductor layer, to give a second electrode layer, and patterning the first electrode layer and the second electrode layer each in a strip-like shape such that the first electrode layer and the second electrode layer both extend in a first direction and are arranged in a second direction by removing a part of the electrode material film.
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