OPTICAL INFORMATION RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a method of inexpensively manufacturing an optical information recording medium with a simple method by applying a transfer method such as a nano-imprint method. SOLUTION: In the optical information recording medium having one or a plurality of recording layers, for...

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Bibliographische Detailangaben
Hauptverfasser: TAKAGISHI YOSHIKAZU, SATO MASANORI, KUBO TETSUJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method of inexpensively manufacturing an optical information recording medium with a simple method by applying a transfer method such as a nano-imprint method. SOLUTION: In the optical information recording medium having one or a plurality of recording layers, for example a thermoplastic resin layer is used as a base material, a laminate film with a UV-curable resin layer, a reflection layer, or the like is created on the thermoplastic resin layer in advance, and the nano-imprint method is applied thereto, thus transferring and laminating the laminate film with grooves formed and easily manufacturing at least one portion of a lamination structure of the optical information recording medium. COPYRIGHT: (C)2009,JPO&INPIT