METHOD FOR THE METALLISATION OF SOLAR CELLS, HOT MELT AEROSOL INK AND AEROSOL JET PRINTING SYSTEM

摘要

The present invention relates to a novel method for applying conductive structures on solar cells, a hot melt aerosol ink being atomised by means of an aerosol jet printing system and being discharged from the printing system in the direction of the solar cell, the printing system being heated at least partially in order to keep low the viscosity of the ink which is used. When impinging on the non-heated substrate (solar cell), the ink solidifies.