发明申请
- 专利标题: INTERCONNECTOR FOR SOLAR CELLS, AND SOLAR CELL MODULE
- 专利标题(中): 太阳能电池互连器件和太阳能电池模块
-
申请号: US14122954申请日: 2012-05-25
-
公开(公告)号: US20140109962A1公开(公告)日: 2014-04-24
- 发明人: Takayuki Kobayashi , Keiichi Kimura , Masamoto Tanaka , Eiji Hashino
- 申请人: Takayuki Kobayashi , Keiichi Kimura , Masamoto Tanaka , Eiji Hashino
- 申请人地址: JP Tokyo
- 专利权人: NIPPON STEEL & SUMITOMO METAL CORPORATION
- 当前专利权人: NIPPON STEEL & SUMITOMO METAL CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2011-119562 20110527; JP2011-119643 20110527
- 国际申请: PCT/JP2012/063527 WO 20120525
- 主分类号: H01L31/05
- IPC分类号: H01L31/05
摘要:
The purpose of the present invention is to provide an interconnector for solar cells, which reduces the stress acting on a solar cell and suppresses warping and cracking of the solar cell. An interconnector for solar cells of the present invention is characterized by comprising an electrically conductive wire part and a surface layer that is formed on at least one wide surface of the electrically conductive wire part. The interconnector for solar cells is also characterized in that the surface layer has a function of reducing the stress that is caused by the difference between the thermal expansion coefficient of the electrically conductive part and the thermal expansion coefficient of a solar cell, said stress being generated when the interconnector is joined to the solar cell.
信息查询
IPC分类: