High performance solar batteries and forming method thereof with lenticule

High performance solar batteries and forming method thereof with lenticule

  • CN 104,835,862 B
  • Filed: 04/24/2014
  • Issued: 09/11/2018
  • Est. Priority Date: 02/12/2014
  • Status: Active Grant
First Claim
Patent Images

1. a kind of method being used to form solar cell, the method includes:

  • The first transparent conductive oxide (TCO) layer being located above solar cell minor structure is provided;

    Patterned sacrificial layer is formed on first including transparent conducting oxide layer;

    Second is formed above first including transparent conducting oxide layer and above a part for the patterned sacrificial layer thoroughlyBright conductive oxide layer;

    AndThe patterned sacrificial layer is removed, it is transparent to form described second above first including transparent conducting oxide layerMultiple discrete portions of conductive oxide layer;

    Wherein, the patterned sacrificial layer includes multiple knots on the upper surface of first including transparent conducting oxide layerStructure component, and the not fully enclosed structure member of the step of forming second including transparent conducting oxide layer.

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