| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for forming antireflection film and an apparatus for forming antireflection film capable of easily forming an antireflection film even for a substrate having a curved surface, to provide an antireflection film formed by using the method and the apparatus, and to provide an optical component having the antireflection film. <P>SOLUTION: In the method for forming antireflection film, the antireflection film having fine ruggedness of a predetermined pattern on the surface thereof is formed on the curved surface of the substrate having the curved surface by using a molding die. Therein, the molding die consists of silicone resin and the fine ruggedness corresponding to a surface shape of the antireflection film to be formed is formed. The method for forming antireflection film comprises a process of supplying resin onto the curved surface, a process of pressing a molding die to the resin supplied onto the curved surface, a process of curing the resin and obtaining cured material and a process of stripping the molding die from the cured material. Therein, both of a pitch of the ruggedness and a difference of height are less than wavelength of visible light. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
