| 摘要 |
The invention concerns a method for making electroconductive strips on a transparent substrate, by screen printing an electroconductive paste, and the transparent substrate provided with said strips. The invention is characterised in that it consists in: forming strip conductors having a length not more than 0.3 mm by applying by screen printing a thixotropic electroconductive paste having a viscosity ratio without shearing stress to the viscosity with shearing stress in screen printing conditions of at least 50 and having a silver content higher than 35 % and whereof at least 98 % of the particles forming it have a size less than 25 mgr;m, using a screen having at least 90 yarns per cm, the coating of said screen being provided with slots whereof the smallest size is equal to 0.25 mm ? 0.05 mm, and by subjecting said strips to a curing process. |
