Birch, Stewart, Kolasch & Birch, LLP
Solar cell and manufacturing method thereof
A manufacturing method of a solar cell is discussed. The manufacturing method of the solar cell includes forming a tunneling layer on one surface of a semiconductor substrate, forming a semiconductor layer on the tunneling layer, doping the semiconductor layer with a first conductive dopant and a second conductive dopant to form a first conductive semiconductor layer and a second conductive semiconductor layer, and diffusing hydrogen into the first and second conductive semiconductor layers to hydrogenate the first and second conductive semiconductor layers.
LG ELECTRONICS INC.
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Y02E H01L H01L H01L H01L H01L Y02P H01L
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Sehwon Kwangsun Seungjik
Ahn Ji Lee