发明公开
- 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： EP13004584.2申请日： 2013-09-19
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公开(公告)号： EP2713403A2公开(公告)日： 2014-04-02
- 发明人: Lee, Hyunho , Lee, Kyoungsoo , Park, Changseo
- 申请人： LG Electronics, Inc.
- 申请人地址： 20, Yeouido-dong Yeoungdeungpo-gu Seoul, 150-721 KR
- 专利权人： LG Electronics, Inc.
- 当前专利权人： LG Electronics, Inc.
- 当前专利权人地址： 20, Yeouido-dong Yeoungdeungpo-gu Seoul, 150-721 KR
- 代理机构： Frenkel, Matthias Alexander
- 优先权： KR20120108061 20120927
- 主分类号： H01L31/0216
- IPC分类号： 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, or the passivation film comprises aluminum oxide having a chemical formula AlO 1.5+X , where 0
公开/授权文献
- EP2713403B1 Solar cell and method of manufacturing the same 公开/授权日：2016-11-02
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