METHOD FOR PATTERNING CONTACT USING NANO INPPRINTING AND PHOTO RESIST AND SUBSTRATE FOR SOLAR CELL MODULE AND SOLAR CELL MODULE PRODUCED BY USED THE SAME

摘要

An embodiment of the present invention provides a method for patterning an electrode, and a substrate for a solar cell module and a solar cell module manufactured by the same. The method includes a step of preparing a stamp and a substrate on which one or more relief patterns are formed; a step of forming a resin layer on the substrate; a step of pressing the stamp on the resin layer to form one or more grooves on the resin layer; a step of forming photoresist on the resin layer to fill the groove with the photoresist; a step of irradiating the resin layer with light to make the photoresist in the groove not react with light and the photoresist formed on the substrate react with light; a step of developing the substrate to remove the photoresist which reacted with the light; a step of forming an electrode on the resin layer filled with the photoresist; and a step of removing the photoresist from the groove. According to the present invention, the method for patterning an electrode using nanoimprinting and photoresist, capable of easily patterning an electrode on a substrate without a laser or mechanical scribing process which is performed for modulization of a solar cell, and a substrate for a solar cell module and a solar cell module manufactured by the method can be provided.