| 摘要 |
PURPOSE:To provide an optical information recording medium having high reliability by enhancing adhesive force between a light absorption layer and a gold reflecting film. CONSTITUTION:An optical information recording medium comprises an optical transmission disklike board 1, a light absorption layer 2 made of cyanine series photosensitive dye layer formed on the board 1, an oxide layer 1a formed on a surface of the layer 2, a reflecting film 3 formed on the layer 2a, and a protective film 4 covering the film 3. The medium in which adhesive strength of the reflecting layer is enhanced by the layer 2a between the layers 2 and 3 and which has small aging change and high reliability is provided. |
