MANUFACTURING METHOD FOR PATTERNED SILVER NANO-WIRE THIN FILM, TOUCH SCREEN AND MANUFACTURING METHOD THEREFOR

摘要

A manufacturing method for a patterned silver nano-wire thin film, a touch screen and a manufacturing method therefor. The manufacturing method for a patterned silver nano-wire thin film comprises: first forming a patterned surface modification layer on a substrate (S1); then coating a silver nano-wire solution on the substrate, and by taking advantage of the repelling property between the surface modification layer and the silver nano-wire solution, causing the silver nano-wire solution to automatically disperse on the surface modification layer and aggregate on a portion of the substrate which is not covered by the surface modification layer (S2); and forming a patterned silver nano-wire thin film after curing (S3). The manufacturing method for the patterned silver nano-wire thin film reduces the facility cost, improves the utilization efficiency of the silver nano-wire material, and is suitable for large-scale production.