OPTICAL DISC
    2.
    发明申请
    OPTICAL DISC 审中-公开
    光盘

    公开(公告)号:US20070166504A1

    公开(公告)日:2007-07-19

    申请号:US11421101

    申请日:2006-05-31

    IPC分类号: B32B3/02

    CPC分类号: G11B7/252

    摘要: The present invention provides an optical disc which includes a substrate and a multi-layer structure. Furthermore, the multi-layer structure is formed above the substrate, and at least one layer of the multi-layer structure contains an anti-oxidant material.

    摘要翻译: 本发明提供一种包括基板和多层结构的光盘。 此外,多层结构形成在基板上方,多层结构的至少一层含有抗氧化剂材料。

    OPTICAL DISC CAPABLE OF REVEALING PRESERVATION CONDITION
    3.
    发明申请
    OPTICAL DISC CAPABLE OF REVEALING PRESERVATION CONDITION 审中-公开
    提供保护条件的光盘

    公开(公告)号:US20070128433A1

    公开(公告)日:2007-06-07

    申请号:US11421136

    申请日:2006-05-31

    IPC分类号: D02G3/00

    摘要: The present invention is to provide an optical disc which comprises a substrate and a multi-layer structure. The multi-layer structure is formed over the substrate, and at least one layer of the multi-layer structure contains an indicating material. Furthermore, the indicating material has a respective color changeable in response to permeation of oxygen or moisture into the layer containing the indicating material.

    摘要翻译: 本发明提供一种包括基板和多层结构的光盘。 多层结构形成在衬底上,多层结构的至少一层包含指示材料。 此外,指示材料具有响应于氧气或水分渗透到含有指示材料的层中的颜色可变化的各自的颜色。