| abstract |
(57) [Problem] To provide a thin film which can be formed by a very simple method and an antireflection film using the thin film. [MEANS FOR SOLVING PROBLEMS] A thin film comprising a binder resin containing a fluorine compound and an organic silicon compound as main components and fine particles, and having micro voids. 2. An antireflection film, wherein the thin film is formed on a film having a higher refractive index than the thin film. |