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1. 发明授权

US08365209B2 Optical disc drive 失效
标题翻译：光盘驱动器
公开(公告)号：US08365209B2
公开(公告)日：2013-01-29
申请号：US13071026
申请日：2011-03-24
申请人： Jaesung Lee , Moonho Choi , Seunghon Yoo , Yoonchul Rhim , Hyeonggi Kim
发明人： Jaesung Lee , Moonho Choi , Seunghon Yoo , Yoonchul Rhim , Hyeonggi Kim
IPC分类号： 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。光盘驱动器包括壳体，其包括上壳体和下壳体; 以及在上壳体的内表面上朝向壳体的内部空间突出的人字形图案，并且使由光盘旋转产生的空气流切换到光盘的方向。人字形图案包括至少一个拐点，并且在相对于沿着上壳体的内表面形成的空气流的方向的拐点处形成锐角。因此，通过将由光盘的旋转产生的空气流切换到光盘的方向，可以稳定地夹持和旋转光盘。

2. 发明申请

US20110239237A1 OPTICAL DISC DRIVE 失效
标题翻译：光盘驱动器
公开(公告)号：US20110239237A1
公开(公告)日：2011-09-29
申请号：US13071026
申请日：2011-03-24
申请人： Jaesung LEE , Moonho CHOI , Seunghon YOO , Yoonchul RHIM , Hyeonggi KIM
发明人： Jaesung LEE , Moonho CHOI , Seunghon YOO , Yoonchul RHIM , Hyeonggi KIM
IPC分类号： 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。光盘驱动器包括壳体，其包括上壳体和下壳体; 以及在上壳体的内表面上朝向壳体的内部空间突出的人字形图案，并且使由光盘旋转产生的空气流切换到光盘的方向。人字形图案包括至少一个拐点，并且在相对于沿着上壳体的内表面形成的空气流的方向的拐点处形成锐角。因此，通过将由光盘的旋转产生的空气流切换到光盘的方向，可以稳定地夹持和旋转光盘。

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