基本信息:
- 专利标题： 태양 전지
- 专利标题（英）：Solar cell
- 专利标题（中）：太阳能电池
- 申请号：KR1020110027689 申请日：2011-03-28
- 公开(公告)号：KR101190751B1 公开(公告)日：2012-10-12
- 发明人： 신명준 , 유재민 , 이성은 , 조성연
- 申请人： 엘지전자 주식회사
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, *****, Republic of Korea
- 专利权人： 엘지전자 주식회사
- 当前专利权人： 엘지전자 주식회사
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, *****, Republic of Korea
- 代理人： 특허법인로얄
- 主分类号： H01L31/04
- IPC分类号： H01L31/04 ; H01L31/0224 ; H01L31/06
The present invention relates to a method of manufacturing a solar cell. A second electrode in an example of a solar cell according to one aspect of the present invention is connected to the substrate, located on the substrate on the substrate and the emitter layer, a first electrode, the substrate that is connected to the emitter layer to form a pn junction and wherein the bar includes a bus that is connected with the second electrode, the second electrode is surrounded by the second electrode, having a plurality of first openings are not the bus bar is located. Claim by the warpage of the solar cell according to the second electrode by a plurality of first opening formed in the second electrode decreases, reducing the fraction defective generation of the solar cell.
公开/授权文献:
- KR1020120109234A 태양 전지 公开/授权日：2012-10-08