| 摘要 |
PURPOSE:To easily form an antireflection film and to obtain stable qualities by using inorganic or organic fine particles for a micell electrolyte and forming the antireflection film by micell electrolysis. CONSTITUTION:A reflecting nickel thin film layer 2 is formed on the surface of grooves in an optical disk substrate. Then the substrate 1 is dipped in a colloid micell electrolyte comprising organic or inorganic fine particles surrounded with a surfactant. Electric power is applied between the substrate surface and an electrode to effect micell electrolysis on the nickel thin film 2 of the substrate 1 to form an organic dye film 3. A transparent flat substrate 4 is stacked and adhered to the obtd. optical disk with spacers 5 to constitute the optical disk of air-sandwiched type. |
