公开(公告)号：US07536703B2

公开(公告)日：2009-05-19

申请号：US10974790

申请日：2004-10-28

申请人： Kyung Chan Park ,  Hyung Jun Lim ,  In Seop Eom ,  Ji Duk Kim ,  Jin Yong Kim

发明人： Kyung Chan Park ,  Hyung Jun Lim ,  In Seop Eom ,  Ji Duk Kim ,  Jin Yong Kim

IPC分类号： G11B23/03

CPC分类号： G11B23/0317

摘要： The present invention provides a disc cartridge assembly, by which loading/unloading of a disc is facilitated to enable both one use in a cartridge state and the other a use as a single disc entity. The present invention includes a lower case having a window for a drive access, an upper case provided onto the lower case, the upper case having an exposure window provided to a central part to expose a label face of a disc, a rotating ring rotatably provided within the upper and lower cases to receive an outer circumference of the disc, at least one shutter provided within the upper and lower cases to open/close the window by interoperating with a rotation of the rotating ring, and a rotating means for rotating the rotating ring by interoperating with an external device.

摘要翻译： 本发明提供了一种盘盒组件，通过该盘盒组件便于盘的装载/卸载，以使盒中的一种使用，而另一种用作单个盘实体。 本发明包括具有用于驱动通路的窗口的下壳体，设置在下壳体上的上壳体，上壳体具有设置在中心部分以暴露盘的标签面的曝光窗，可旋转地设置的旋转环 在上壳体和下壳体内，以容纳盘的外圆周;至少一个闸门，设置在上壳体和下壳体内，以通过与旋转环的旋转相互作用来打开/关闭窗户;以及旋转装置， 通过与外部设备进行互操作来振铃。

公开(公告)号：US06377536B1

公开(公告)日：2002-04-23

申请号：US09216881

申请日：1998-12-21

申请人： Young Sik Kim ,  Sung Chan Park ,  In Seop Eom

发明人： Young Sik Kim ,  Sung Chan Park ,  In Seop Eom

IPC分类号： G11B700

CPC分类号： G11B7/1275 ,  G11B7/135 ,  G11B7/1359 ,  G11B7/1362 ,  G11B7/13922 ,  G11B2007/0006

摘要： An optical pick-up apparatus which can adaptively compensate for the aberration of a light beam. The optical pick-up apparatus employees a first light source for generating a first light beam having a first wavelength to be irradiated on a first type of disk and a second light source for generating a second light beam having a second wavelength to be irradiated on a second type of disk. A light path enables the first light beam from the first light source to be irradiated on the disk in the shape of a spot by a finite optical system. The light path allows the second light beam from the second light source to be irradiated on the disk in the shape of a spot by an infinite optical system.

摘要翻译： 可自适应地补偿光束像差的光学拾取装置。 光学拾取装置雇用用于产生具有要照射在第一类型的盘上的第一波长的第一光束的第一光源和用于产生具有第二波长的第二光束以照射在第一光盘上的第二光源 第二种类型的磁盘。 光路使得来自第一光源的第一光束能够通过有限光学系统以斑点的形状照射在盘上。 光路允许来自第二光源的第二光束通过无限光学系统以斑点的形状照射在盘上。

公开(公告)号：US07657903B2

公开(公告)日：2010-02-02

申请号：US10940730

申请日：2004-09-15

申请人： Kyung Chan Park ,  Hyung Jun Lim ,  In Seop Eom ,  Ji Duk Kim ,  Jin Yong Kim

发明人： Kyung Chan Park ,  Hyung Jun Lim ,  In Seop Eom ,  Ji Duk Kim ,  Jin Yong Kim

IPC分类号： G11B23/03

CPC分类号： G11B23/0308 ,  G11B23/0317

摘要： A disc cartridge is provided. The disc cartridge includes: a lower housing having a window for allowing a recorder or reader to access to a read-out surface of a disc; and an upper housing coupled to the lower housing to ejectably receive the disc between the lower housing and the upper housing, and having at least a portion rotatable up and down with respect to one side of the lower housing until the disc can be ejected.

摘要翻译： 提供了一个光盘盒。 盘盒包括：下壳体，其具有允许记录器或读取器访问盘的读出表面的窗口; 以及联接到所述下壳体的上壳体，以在所述下壳体和所述上壳体之间可弹性地接纳所述盘，并且具有至少一部分可相对于所述下壳体的一侧上下移动，直到所述盘能够被弹出。