发明申请
US20130240363A1 METHODS FOR FABRICATING THIN FILM SOLAR CELLS 审中-公开
薄膜太阳能电池的制备方法

  • 专利标题: METHODS FOR FABRICATING THIN FILM SOLAR CELLS
  • 专利标题(中): 薄膜太阳能电池的制备方法
  • 申请号: US13849643
    申请日: 2013-03-25
  • 公开(公告)号: US20130240363A1
    公开(公告)日: 2013-09-19
  • 发明人: Delin Li
  • 申请人: Delin Li
  • 主分类号: H01L21/02
  • IPC分类号: H01L21/02
METHODS FOR FABRICATING THIN FILM SOLAR CELLS
摘要:
The present invention relates to CIGS solar cell fabrication. The invention discloses a method for fabricating CIGS thin film solar cells using a roll-to-roll apparatus. The invention discloses method to fabricate semiconductor thin film Cu(InGa)(SeS)2 by sequentially electroplating a stack of multiple precursor layers comprising of copper, indium, gallium, and selenium elements or their alloys followed by selenization at a temperature between 450° C. and 700° C.
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