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

Disclosed is a method for producing a transparent substrate having a thin tin oxide film which can be easily patterned since ablation occurs therein even by irradiation of a low-energy laser light. Also disclosed is a method for manufacturing a transparent substrate with a circuit pattern wherein a transparent substrate with a thin film, namely a transparent substrate provided with a transparent conductive film having a carrier concentration of not less than 5 × 10¹⁹/cm³, is irradiated with a laser light having a wavelength of 1064 nm, so that a circuit pattern is formed on the transparent substrate.