| 发明名称 |
SOLAR CELL AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
A solar cell is discussed. The solar cell according to an embodiment includes a semiconductor substrate, a first conductive type region and a second conductive type region disposed on the same side of the semiconductor substrate, wherein at least one of the first and second conductive type regions includes a main region and a boundary region disposed at a peripheral portion of the main region, and the boundary region has at least one of a varying doping concentration and a varying doping depth. |
| 申请公布号 |
US2015144183(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201414555155 |
申请日期 |
2014.11.26 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
Yang Youngsung;CHOI Junghoon;PARK Hyunjung |
| 分类号 |
H01L31/0352;H01L31/18;H01L31/0224 |
主分类号 |
H01L31/0352 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solar cell comprising:
a semiconductor substrate; and a first conductive type region and a second conductive type region disposed on the same side of the semiconductor substrate; wherein at least one of the first and second conductive type regions comprises a main region and a boundary region disposed at a peripheral portion of the main region, and wherein the boundary region has at least one of a varying doping concentration and a varying doping depth. |
| 地址 |
Seoul KR |
