PROBLEM TO BE SOLVED: To provide a functional member that has high antibacterial and antiviral activities and prevents the antibacterial and antiviral activities from deteriorating over time, the functional member having excellent long-term durability.SOLUTION: A functional member has a resin base material, and an inorganic binder cured layer formed on the resin base material and containing a functional component, the inorganic binder cured layer having a crack formed thereon.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2020,JPO&INPIT【課題】抗菌、抗ウィルス活性が高く、かつ、その抗菌、抗ウィルス活性が経時的に低下しない長期耐久性に優れた機能性部材を提供する。【解決手段】樹脂基材と、上記樹脂基材上に形成され、機能性成分を含有する無機バインダ硬化層とからなり、上記無機バインダ硬化層には、クラックが形成されていることを特徴とする機能性部材。【選択図】 図２
