发明名称 |
SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
Provided are a solar cell and a method for manufacturing the same, and more particularly, a solar cell for forming a selective emitter structure and a surface texture using dry plasma etching at the same time, and a method for manufacturing the same. The solar cell includes a silicon semiconductor substrate; an emitter doping layer having a surface, which is textured by a texturing process on an upper portion of the silicon semiconductor substrate and selectively doped; an anti-reflective film layer formed on a front of the substrate; a front electrode accessing to the emitter doping layer by penetrating the anti-reflective film layer; and a rear electrode accessing to a rear of the silicon semiconductor substrate. |
申请公布号 |
EP2691988(A4) |
申请公布日期 |
2014.08.20 |
申请号 |
EP20120763477 |
申请日期 |
2012.02.23 |
申请人 |
HANWHA CHEMICAL CORPORATION |
发明人 |
HYUN, DEOC HWAN;CHO, JAE EOCK;LEE, DONG HO;RYU, HYUN CHEOL;LEE, YONG HWA;KIM, GANG IL;AHN, GUI RYONG |
分类号 |
H01L31/042;H01L31/0236;H01L31/18 |
主分类号 |
H01L31/042 |
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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