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    • 6. 发明申请
    • OPTICAL DISC CARTRIDGE AND APPARATUS FOR RECORDING OR REPRODUCING DATA THEREIN/THEREFROM
    • 用于记录或复制数据的光盘盒及其设备
    • WO2005027126A1
    • 2005-03-24
    • PCT/KR2004/002331
    • 2004-09-14
    • LG ELECTRONICS INC.KANG, Seong-TaekYOO, Seung-HonKIM, Wae-Yeul
    • KANG, Seong-TaekYOO, Seung-HonKIM, Wae-Yeul
    • G11B23/03
    • G11B23/0308
    • Disclosed is an optical disc cartridge comprising: a casing having a disc inserting/opening part (111) for inserting and taking out a disc (50) at an upper surface thereof and having an access (121) hole to which an optical pickup accesses at a lower surface thereof; a pair of shutters (210, 220-230, 240) mounted in the casing, for opening and closing the access hole (121) and contact-supporting a disc (50) at two points or at one point; a rotation wheel (40) rotatably coupled to the shutters (210, 220-230, 240), for moving the shutters (210, 220-230, 240) and placing an optical disc thereon; a wheel fixing/releasing means mounted at an inner side of the casing, for fixing or releasing the rotation wheel (40); and a disc fixing/releasing means movably mounted at the casing, for controlling a size of the disc inserting/opening part and thereby limiting an insertion/takeout of an optical disc (50) into/from the disc inputting opening, and an apparatus of recording or reproducing data on or from an optical disc (50), comprising: a driving unit rotating an optical disc inserted in the optical disc cartridge; and a recording or reproducing unit recording or reproducing data on or from the optical disc (50).
    • 公开了一种光盘盒,包括:壳体,具有用于在其上表面插入和取出盘(50)的盘插入/打开部分(111),并具有光拾取器通过的通路(121)孔 其下表面; 安装在所述壳体中的一对快门(210,220-230,240),用于打开和关闭所述进入孔(121)并在两点或一点处与盘(50)接触支撑; 可旋转地联接到所述快门(210,220-230,240)的旋转轮(40),用于移动所述快门(210,220-230,240)并在其上放置光盘; 安装在所述壳体的内侧的用于固定或释放所述旋转轮(40)的轮固定/释放装置; 以及可移动地安装在壳体上的盘固定/释放装置,用于控制盘插入/打开部分的尺寸,从而限制光盘(50)插入/从盘输入开口的插入/取出;以及装置 在光盘(50)上记录或再现数据,包括:驱动单元,旋转插入光盘盒中的光盘; 以及在光盘(50)上或从光盘(50)记录或再现数据的记录或再现单元。