METHOD FOR POSITIONING MICROPARTICLES ON LARGE SUBSTRATE AND POLYMER COMPOSITE COMPRISING THE MICROPARTICLES POSITIONED BY THE SAME

摘要

The present invention comprises the steps of (a) providing a substrate; (b) coating a mixture including a photocurable polymer precursor on the substrate to form a coating layer; (c) photocuring the coating layer by covering the coating layer with a mask having a patterned void space and a filled portion and irradiating the coating layer; (d) washing the photocured coating layer to produce a patterned polymer film including pores formed by intaglio or embossment and a support between the pores; And (e) arranging the fine particles on the large-area substrate for placing the fine particles in the pores of the patterned polymer film to produce a polymer composite in which the fine particles are located in the voids. The present invention relates to a prepared polymer composite, and according to the present invention, a large amount of fine particles can be arranged simply and quickly at a desired position on a large area substrate.