发明名称 OPTISCHE PLATTE.
摘要 An optical disc comprises a substrate formed from a polymer being capable of the anisotropic melt phase and being melt-processable, a recording layer having pits and grooves, formed on the substrate, and a metal coating layer, formed on the recording layer.
申请公布号 DE3582389(D1) 申请公布日期 1991.05.08
申请号 DE19853582389 申请日期 1985.10.08
申请人 POLYPLASTICS CO. LTD., OSAKA, JP 发明人 IKENAGA, YUKIO;TAKAHASHI, KATSUHIKO, FUJI-SHI SHIZUOKA, JP;OKADA, TSUNEYOSHI, KAWASAKI-SHI KANAWAGA, JP;HIJIKATA, KENJI;KANOE, TOSHIO, FUJI-SHI SHIZUOKA, JP
分类号 G11B7/24;G11B7/253;(IPC1-7):G11B7/24 主分类号 G11B7/24
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