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    • 1. 发明申请
    • Optical disc device
    • 光盘设备
    • US20050270928A1
    • 2005-12-08
    • US11127105
    • 2005-05-12
    • Hiroki SugaharaYasushi OkadaKatsuhiko OkabeAkihiko OkamotoHiroshi Koide
    • Hiroki SugaharaYasushi OkadaKatsuhiko OkabeAkihiko OkamotoHiroshi Koide
    • B41J3/407G11B5/09G11B23/40
    • B41J3/4071G11B23/40
    • An optical disc device is disclosed. The optical disc device includes a thermal head that is disposed at a side opposite to an optical pickup, which irradiates a laser beam for writing and erasing information, relative to a mounted optical disc, and is configured to bring a thermal head into contact with a label, which is made of a thermosensitive information display film attached on a label-side surface of the mounted optical disc, to write visible information on the label. The optical disc device also includes a low-speed rotation mechanism configured to rotate the optical disc at a low speed by a motor when the thermal head writes visible information on a label, in addition to a high-speed rotation mechanism, such as a spindle motor, configured to rotate the optical disc at high speed when the optical pickup records or reproduces the information.
    • 公开了一种光盘装置。 光盘装置包括热敏头,该热敏头位于与光拾取器相对的一侧,相对于安装的光盘照射用于写入和擦除信息的激光束,并且被配置为使热敏头与 标签,其由安装在所安装的光盘的标签侧表面上的热敏信息显示胶片制成,以在标签上写入可见信息。 该光盘装置还包括低速旋转机构,该低速旋转机构除了诸如主轴之类的高速旋转机构之外,当热敏头将标签上的可见信息写入标签时,通过电动机以低速旋转光盘 电机,被配置为当光学拾取器记录或再现信息时以高速旋转光盘。