| abstract |
A mesh for printing solar cell electrodes, comprising: a frame, a metal mesh, and a metal skin. The metal mesh is combined with the frame and includes a plurality of mesh lines interwoven in a mesh shape, and a plurality of meshes defined by the network wires and located between the mesh wires. The metal surface layer is coated on the surface of the mesh of the metal mesh, and is used for improving the surface roughness of the mesh and reducing light reflection, thereby improving the adhesion and exposure resolution of a photoresist layer coated on the surface of the metal mesh. And the development quality, and the metal surface layer can enhance the structural strength of the metal mesh. |