KOMPOSITELEMENT UND HERSTELLUNGSVERFAHREN DAFÜR

摘要

This invention provides a composite device whereby surface reflection and interference colors can be inhibited, photocatalytic decomposition performance may be improved and hydrophilicity-acquiring rate may be improved. A mixture film (14) is deposited on the surface of a base (12). The mixture film (14) is a colorless and transparent mixture film with a high light transmittance made of a mixture of boron oxide and photocatalytic titanium oxide.