First surface removable optical disc within a cartridge
    9.
    发明授权
    First surface removable optical disc within a cartridge 失效
    盒内的第一表面可移动光盘

    公开(公告)号:US07913270B2

    公开(公告)日:2011-03-22

    申请号:US11442828

    申请日:2006-05-30

    IPC分类号: G11B23/03

    摘要: A user-removable optical data storage system is provided. A rotatable first-surface medium is enveloped in a cartridge. The cartridge provides relatively large data capacity such as about 0.25 Gbytes or more despite a relatively small size such as about 35 mm×35 mm×3 mm. Preferably the cartridge substantially seals the data surfaces of the medium when the cartridge is withdrawn from a drive and at least a portion of one surface is automatically exposed to the objective of an optics arm when said cartridge is inserted in the drive. Tracking involves rotating an optic arm about an axis parallel to the disk rotation axis. Focus can involve pivoting the arm about an axis parallel to the disk surface.

    摘要翻译: 提供了一种用户可拆卸的光学数据存储系统。 可旋转的第一表面介质被包封在盒中。 尽管相对较小的尺寸(例如约35mm×35mm×3mm),墨盒提供相对大的数据容量,例如约0.25G字节或更大的数据容量。 优选地,当盒从驱动器中取出时,盒基本上密封介质的数据表面,并且当所述盒被插入驱动器中时,一个表面的至少一部分自动地暴露于光学臂的目的。 跟踪涉及围绕平行于盘旋转轴的轴线旋转光学臂。 聚焦可以涉及绕平行于盘表面的轴线枢转臂。