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    Optical disc drive
    2.
    发明公开
    Optical disc drive 审中-公开
    光盘驱动器

    公开(公告)号：EP2369591A2

    公开(公告)日：2011-09-28

    申请号：EP11002423.9

    申请日：2011-03-23

    申请人： Hitachi-LG Data Storage Korea, Inc.

    发明人： Lee, Jaesung ,  Choi, Moonho ,  Yoo, Seunghon ,  Rhim, Yoonchul ,  Kim, Hyeonggi

    IPC分类号： G11B33/02 ,  G11B33/14

    CPC分类号： G11B33/022 ,  G11B33/148

    摘要： An optical disc drive is disclosed. The optical disc drive comprises a housing including an upper housing and a lower housing; and a herringbone pattern that is protruded toward the inner space of the housing on the inner surface of the upper housing and causes an air flow generated by the rotation of an optical disc to be switched to the direction of the optical disc. The herringbone pattern comprises at least one inflection point, and makes an acute angle at the inflection point relative to the direction of the air flow formed along the inner surface of the upper housing. Accordingly, the optical disc can be stably chucked and rotated by switching the air flow generated by the rotation of the optical disc to the direction of the optical disc.

    摘要翻译： 公开了一种光盘驱动器。 光盘驱动器包括：包括上壳体和下壳体的壳体; 以及人字形图案，其在上壳体的内表面上朝壳体的内部空间突出，并且使由光盘的旋转产生的气流切换到光盘的方向。 人字形图案包括至少一个拐点，并且在拐点处相对于沿着上壳体的内表面形成的气流的方向形成锐角。 因此，通过将由光盘的旋转产生的气流切换到光盘的方向，可以稳定地夹持和旋转光盘。

    Archive system for double sided optical disc
    3.
    发明公开
    Archive system for double sided optical disc 有权
    Archivsystemfürdoppelseitige optische Platte

    公开(公告)号：EP2731106A1

    公开(公告)日：2014-05-14

    申请号：EP12007569.2

    申请日：2012-11-07

    申请人： Hitachi-LG Data Storage Korea, Inc.

    发明人： Yoo, Seunghon

    IPC分类号： G11B27/00 ,  G11B27/034 ,  G11B23/03 ,  G11B33/04 ,  G11B17/03

    CPC分类号： G11B17/225 ,  G11B27/002 ,  G11B2220/232

    摘要： Disclosed is an archive system for a double sided optical disc, in which optical disc drives for recording or reading data on second surfaces of double sided optical discs are mounted in at least one of first and second drive bays respectively mounted at left and right sides of a disc picker robot, so that data recording or reading operations on first and second surfaces of double sided optical discs can be automatically performed.

    摘要翻译： 公开了一种用于双面光盘的存档系统，其中用于在双面光盘的第二表面上记录或读取数据的光盘驱动器安装在分别安装在双面光盘的左侧和右侧的第一和第二驱动槽中的至少一个中 光盘拾取器机器人，使得可以自动执行在双面光盘的第一和第二表面上的数据记录或读取操作。