| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an anti-reflection film having a refraction factor gradient film that has an excellent productivity, can cope with a larger area, and is excellent in light transmittance, anti-reflection property, and adhesion. <P>SOLUTION: There is provided the manufacturing method of an anti-reflection film that has, on a base material, the refraction factor gradient film whose refraction factor in a visible light range continuously increases in a range of 1.0 to 2.5 from a farthest side from the base material to a nearest side to the base material in a thickness direction, and has a refraction factor in the visible light range of 70% or more. The refraction factor gradient film has voids and is formed by discharging at least two kinds of organic materials having different refraction factors and a liquid material for phase-separating with the organic materials by an inkjet method on the base material, and further removing the liquid material. <P>COPYRIGHT: (C)2012,JPO&INPIT |
