GLASS SHEET AND SOLAR BATTERY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To inexpensively provide a glass sheet having a reflection lessening film which is neutral in reflection colors, is small in the variation in reflection colors in spite of non-strict film thickness management in transparent thin film formation, exhibits a self-cleaning function, is high in weatherability in spite of non-use of a protective film and makes the utilization of various kinds of the transparent thin films possible when the protective film is used. SOLUTION: This glass sheet has the reflection lessening film essentially consisting of titanium oxide of >=5% of the film thickness in the amplitude of surface ruggedness and is neutral in the reflection colors.