Write-once-read-many optical recording medium
    1.
    发明授权
    Write-once-read-many optical recording medium 有权
    一次写入许多光记录介质

    公开(公告)号:US08163366B2

    公开(公告)日:2012-04-24

    申请号:US11793075

    申请日:2005-12-13

    IPC分类号: B32B3/02

    摘要: The present invention provides a write-once-read-many optical recording medium comprising a substrate, a recording layer comprising any one of bismuth and an oxide of bismuth, an overcoat layer and a reflective layer in this order from a laser beam incident plane, wherein the write-once-read-many optical recording medium has a reflectivity of 35% or less when a laser is applied to the flat part of the substrate or a write-once-read-many optical recording medium comprising a substrate, an undercoat layer, a recording layer comprising any one of bismuth and an oxide of bismuth, an overcoat layer and a reflective layer in this order from a laser beam incident plane, wherein the write-once-read-many optical recording medium has a reflectivity of 35% or less when a laser is applied to the flat part of the substrate.

    摘要翻译: 本发明提供一种从一个激光束入射平面依次包括一个基片,一个包括铋,铋氧化物,外涂层和反射层中的任何一个的记录层的一次写入许可的光记录介质, 其中,一次写入多次的光记录介质在将激光施加到基板的平坦部分或具有基板的一次写入多读光记录介质时,具有35%以下的反射率,底涂层 层,由激光束入射面依次包括铋,铋氧化物,外涂层和反射层中的任一种的记录层,其中一次写入多次的光记录介质的反射率为35 当将激光施加到基板的平坦部分时,%或更小。

    Write-Once-Read-Many Optical Recording Medium
    3.
    发明申请
    Write-Once-Read-Many Optical Recording Medium 有权
    一次写入许多光记录介质

    公开(公告)号:US20090011169A1

    公开(公告)日:2009-01-08

    申请号:US11793075

    申请日:2005-12-13

    IPC分类号: G11B7/24

    摘要: The present invention provides a write-once-read-many optical recording medium comprising a substrate, a recording layer comprising any one of bismuth and an oxide of bismuth, an overcoat layer and a reflective layer in this order from a laser beam incident plane, wherein the write-once-read-many optical recording medium has a reflectivity of 35% or less when a laser is applied to the flat part of the substrate or a write-once-read-many optical recording medium comprising a substrate, an undercoat layer, a recording layer comprising any one of bismuth and an oxide of bismuth, an overcoat layer and a reflective layer in this order from a laser beam incident plane, wherein the write-once-read-many optical recording medium has a reflectivity of 35% or less when a laser is applied to the flat part of the substrate.

    摘要翻译: 本发明提供一种从一个激光束入射平面依次包括一个基片,一个包括铋,铋氧化物,外涂层和反射层中的任何一个的记录层的一次写入许可的光记录介质, 其中,一次写入多次的光记录介质在将激光施加到基板的平坦部分或具有基板的一次写入多读光记录介质时,具有35%以下的反射率,底涂层 层,由激光束入射面依次包括铋,铋氧化物,外涂层和反射层中的任一种的记录层,其中一次写入多次的光记录介质的反射率为35 当将激光施加到基板的平坦部分时,%或更小。