Information storage medium, stamper, disc apparatus, and management information playback method
    98.
    发明申请
    Information storage medium, stamper, disc apparatus, and management information playback method 审中-公开
    信息存储介质,压模,盘装置和管理信息重放方法

    公开(公告)号:US20060114807A1

    公开(公告)日:2006-06-01

    申请号:US11288191

    申请日:2005-11-29

    IPC分类号: G11B7/24

    摘要: According to this invention, a disc-like information storage medium has a concentric management information area and a concentric data area. The management information area includes a plurality of grooves aligned in a radial direction, a dye material applied to the plurality of grooves, and a plurality of bar-like patterns formed in a radial direction crossing the plurality of grooves and aligned in a circumferential direction. The data area includes a plurality of grooves aligned in the radial direction, and a dye material applied to the plurality of grooves. The plurality of bar-like patterns aligned in the circumferential direction include management information.

    摘要翻译: 根据本发明,盘状信息存储介质具有同心管理信息区域和同心数据区域。 管理信息区域包括沿径向排列的多个槽,施加到多个槽的染料,以及沿着与多个槽交叉的径向方向形成的多个条状图案,并沿圆周方向排列。 数据区域包括沿径向对准的多个凹槽和施加到多个凹槽的染料材料。 沿圆周方向排列的多个棒状图案包括管理信息。

    Information storage medium
    99.
    发明申请
    Information storage medium 审中-公开
    信息存储介质

    公开(公告)号:US20060114806A1

    公开(公告)日:2006-06-01

    申请号:US11288126

    申请日:2005-11-29

    IPC分类号: G11B7/24

    摘要: An information storage medium as an example of this invention includes a recording layer formed by a dye material having a predetermined sensitivity level or more to both a light beam having a first waveband and a light beam having a second waveband shorter than the first waveband. The recording layer includes a concentric management information area, and a concentric data area. The management information area includes a plurality of bar-like patterns formed by the light beam having the first waveband, and arranged in a circumferential direction. The plurality of bar-like patterns arranged in the circumferential direction form management information. The data area can record data by the light beam having the second waveband.

    摘要翻译: 作为本发明的实例的信息存储介质包括由具有预定的灵敏度级别以上的染料材料形成的记录层,具有第一波段的光束和具有比第一波段短的第二波段的光束。 记录层包括同心管理信息区和同心数据区。 管理信息区域包括由具有第一波段的光束形成并且沿圆周方向布置的多个条形图案。 沿圆周方向布置的多个棒状图案形成管理信息。 数据区可以通过具有第二波段的光束记录数据。