Solar cell and method of manufacturing the same
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United States of America Patent
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Jan 16, 2018
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app pub date -
Jan 30, 2013
filing date -
Feb 10, 2012
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Abstract
A method of manufacturing a solar cell, including the steps of: forming an SiNx film over a second principal surface of an n-type semiconductor substrate; forming a p-type diffusion layer over a first principal surface of the n-type semiconductor substrate after the SiNx film forming step; and forming an SiO2 film or an aluminum oxide film over the p-type diffusion layer.
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