METHOD OF PRODUCING GLASS SUBSTRATE FOR PATTERNED SOLAR CELL AND THIN-FILM SOLAR CELL USING THE GLASS SUBSTRATE

摘要

The present invention relates to a method of etching a glass substrate for a patterned solar cell. According to one exemplary embodiment of the present invention, the method of etching a glass substrate for a patterned solar cell includes an etching process in which the glass substrate is etched by an etching solution that contains hydrofluoric acid; and a cleaning process in which by-products that are formed during the etching process are washed off by a cleaning solution that contains hydrochloric acid.