发明授权
- 专利标题： Solar cell and method of manufacturing the same
- 专利标题（中）： 太阳能电池及其制造方法
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申请号： US14038159申请日： 2013-09-26
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公开(公告)号： US09269839B2公开(公告)日： 2016-02-23
- 发明人: Hyunho Lee , Kyoungsoo Lee , Changseo Park
- 申请人： LG ELECTRONICS INC.
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： KR10-2012-0108061 20120927
- 主分类号： H01L31/044
- IPC分类号： H01L31/044 ; H01L31/0216 ; H01L31/0224 ; H01L31/0368 ; H01L31/068
摘要：
A solar cell is discussed. The solar cell includes a semiconductor substrate, a p-type conductive region formed at the semiconductor substrate and including a p-type impurity, and a passivation film formed on the p-type conductive region and including aluminum oxide. The passivation film has a thickness of 7 to 17 Å.
公开/授权文献
- US20140083498A1 SOLAR CELL AND METHOD OF MANUFACTURING THE SAME 公开/授权日：2014-03-27
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