发明授权
- 专利标题： Method for manufacturing solar cell
- 专利标题（中）： 制造太阳能电池的方法
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申请号： US13350462申请日： 2012-01-13
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公开(公告)号： US08338213B2公开(公告)日： 2012-12-25
- 发明人: Indo Chung , Jinah Kim , Jeongbeom Nam , Juhong Yang , Seunghwan Shim , Ilhyoung Jung , Hyungjin Kwon
- 申请人： Indo Chung , Jinah Kim , Jeongbeom Nam , Juhong Yang , Seunghwan Shim , Ilhyoung Jung , Hyungjin Kwon
- 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： KR10-2011-0004081 20110114
- 主分类号： H01L21/00
- IPC分类号： H01L21/00
摘要：
A method for manufacturing a solar cell includes forming an impurity doped region of a second conductive type at a substrate of a first conductive type, sequentially irradiating laser shots onto the impurity doped region of the substrate to form an emitter part including a first emitter region having a first sheet resistance and a second emitter region having a second sheet resistance less than the first sheet resistance, and forming a plurality of first electrodes connected to the second emitter region and forming a second electrode connected to the substrate.
公开/授权文献
- US20120184063A1 METHOD FOR MANUFACTURING SOLAR CELL 公开/授权日：2012-07-19
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