THIN FILM, ITS MANUFACTURING METHOD AND GLASS

摘要

PROBLEM TO BE SOLVED: To provide a thin film retaining water repellency after irradiation with light and additionally having durability and properties of degrading an organic matter. SOLUTION: The thin film contains zirconium oxide or hafnium oxide and crystallized titanium oxide and retains a contact angle to water of 40°or larger on irradiation with light. COPYRIGHT: (C)2009,JPO&INPIT