发明名称 |
Solar cell and method for manufacturing the same |
摘要 |
A method of manufacturing a solar cell includes: forming a dopant layer by doping a dopant to a semiconductor substrate; and forming an electrode electrically connected to the dopant layer. The forming of the electrode includes forming a metal layer on the dopant layer; and heat-treating the metal layer to form a first layer and a second layer. In the heat-treating of the metal layer, a portion of the metal layer adjacent to the semiconductor substrate forms the first layer including a compound formed by a reaction of the metal layer and the semiconductor substrate, and a remaining portion of the metal layer forms the second layer that covers the first layer. |
申请公布号 |
EP2688107(A1) |
申请公布日期 |
2014.01.22 |
申请号 |
EP20130002272 |
申请日期 |
2013.04.29 |
申请人 |
LG ELECTRONICS, INC. |
发明人 |
KIM, KISU;LEE, YOUNGHYUN;PARK, SANGWOOK |
分类号 |
H01L31/0224;H01L31/0236;H01L31/068 |
主分类号 |
H01L31/0224 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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