TRANSPARENT SUBSTRATE WITH THIN FILM AND METHOD FOR MANUFACTURING TRANSPARENT SUBSTRATE WITH CIRCUIT PATTERN WHEREIN SUCH TRANSPARENT SUBSTRATE WITH THIN FILM IS USED

摘要

An object of the invention is to provide a method for manufacturing a transparent substrate provided with a tin oxide thin film which can be satisfactorily patterned even by irradiation with a laser light having low energy because an ablation phenomenon occurs therewith. The invention relates to a method for manufacturing a transparent substrate bearing a circuit pattern, which comprises irradiating a thin-film-attached transparent substrate comprising a transparent substrate having thereon a transparent conductive film having a carrier concentration of 5x10¹⁹/cm³ or higher, with a laser light having a wavelength of 1,064 nm to form a circuit pattern on the transparent substrate.