| 摘要 |
A multilayer type optical information recording medium in which in multilayering of a write-once type optical information recording medium, when a second film is formed using a metallic stamper, a protective layer composed of an inorganic material is free from peeling, is provided. In the multilayer type optical information recording medium including an interlayer, the interlayer is configured to include a plurality of a first film coming into contact with a protective layer and a second film coming into contact with a reflection layer; materials of the first and second films are constituted of a different quality of material from each other; and a peeling strength of the quality of material of the first film against a quality of material of the protective layer of the first optical information recording layer is higher than that of the second film. |
