LIGHT-COLORED HIGH-TRANSMITTANCE GLASS AND METHOD OF MANUFACTURING THE SAME, GLASS SHEET WITH CONDUCTIVE FILM USING THE SAME AND METHOD OF MANUFACTURING THE GLASS SHEET, AND GLASSARTICLE

摘要

Light-colored high-transmittance glass is provided which is made of a composition containing, as coloring components, on a weight percent basis, 0.02 to 0.06% (excluding 0.06%) total iron oxide based on Fe2O3, less than 0.024% FeO, and 0 to 0.5% cerium oxide and having a ratio of FeO based on Fe2O3 to the total iron oxide of less than 40%. The light-colored high- transmittance glass has a solar radiation transmittance of at least 87.5% and a visible light transmittance measured with the illuminant C of at least 90% when having a thickness of 3.2 mm. A glass sheet with a conductive film also is provided which includes a transparent conductive film formed on a surface of a glass sheet formed of the light-colored high-transmittance glass.