发明名称 Optical recording medium
摘要 An optical recording medium according to the present invention includes a support substrate and a light transmission layer formed on one side of the support substrate and constituted so that data are recorded therein or reproduced therefrom by projecting a laser beam having a wavelength of 380 nm to 450 nm thereonto, wherein the light transmission layer is formed so as to have a thickness of 5 mum to 60 mum. When the light transmission layer is formed so as to have a thickness of 5 mum to 60 mum, it is possible to prevent the optical recording medium from warping due to heat or moisture applied thereto, in a desired manner, even in a next-generation type optical recording medium having asymmetrical structure
申请公布号 US2005270961(A1) 申请公布日期 2005.12.08
申请号 US20040862194 申请日期 2004.06.04
申请人 TDK CORPORATION 发明人 IIDA KENTARO;YAMAGA KENJI;USAMI MAMORU
分类号 G11B7/243;G11B7/246;G11B7/252;(IPC1-7):G11B7/24 主分类号 G11B7/243
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