| 发明名称 |
SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
A method for manufacturing a solar cell, the method including: preparing a semiconductor substrate; ion-implanting a pre-amorphization element to form an amorphous layer at at least a part of one surface of the semiconductor substrate; ion-implanting a first conductive type dopant to the one surface of the semiconductor substrate to form a first dopant layer; and forming a first electrode electrically connected to the first dopant layer, wherein a concentration of the pre-amorphization element in one portion of the first dopant layer is different from a concentration of the pre-amorphization element in another portion of the first dopant layer. |
| 申请公布号 |
US2016380130(A1) |
申请公布日期 |
2016.12.29 |
| 申请号 |
US201615259356 |
申请日期 |
2016.09.08 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
YANG Youngsung;JIN Yongduk;HA Manhyo;CHEONG Juhwa |
| 分类号 |
H01L31/0224;H01L31/068;H01L31/18 |
主分类号 |
H01L31/0224 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for manufacturing a solar cell, the method comprising:
preparing a semiconductor substrate; ion-implanting a pre-amorphization element to form an amorphous layer at at least a part of one surface of the semiconductor substrate; ion-implanting a first conductive type dopant to the one surface of the semiconductor substrate to form a first dopant layer; and forming a first electrode electrically connected to the first dopant layer, wherein a concentration of the pre-amorphization element in one portion of the first dopant layer is different from a concentration of the pre-amorphization element in another portion of the first dopant layer. |
| 地址 |
Seoul KR |
