| 摘要 |
PURPOSE:To eliminate the need for primer treatment and to improve the peeling resistance of an antireflection film against abrasion by forming a protective film consisting of a liq. member on the antireflection film formed on the substrate surface and consisting of fluororesin. CONSTITUTION:This antireflection panel 20 is obtained by firstly forming an antireflection film of low-refractive-index fluororesin on a plastic substrate 2 by dip coating, etc., applying a liq. on the film 1, lightly wiping off the liq. while extending the liq. with a chamois skin, etc., and forming a protective film 3 of the order of several tens of nm to several nm. The substrate 2 has a smooth surface and is made of transparent acrylic resin, etc., and a solvent- soluble transparent fluororesin (e.g. 'Saitop(R)' made by Asahi Glass Co.) is used as the material for the fluororesin thin film to form the antireflection film 1. A nonvolatile liq. having desired viscosity such as silicone oil and mineral oil is preferably used as the material for the liquid protective film 3. |
