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    Disc accomodating adaptor and a method and apparatus for driving the same
    3.
    发明授权
    Disc accomodating adaptor and a method and apparatus for driving the same 失效
    盘式适配器及其驱动方法和装置

    公开(公告)号：US06606295B1

    公开(公告)日：2003-08-12

    申请号：US09354085

    申请日：1999-07-15

    申请人： Young-sun Seo ,  Dong-ho Shin ,  In-sik Park ,  Jung-wan Ko ,  Han-kook Choi ,  Jong-pil Park ,  Hee-deuk Park ,  Kyu-hyeong Lee

    发明人： Young-sun Seo ,  Dong-ho Shin ,  In-sik Park ,  Jung-wan Ko ,  Han-kook Choi ,  Jong-pil Park ,  Hee-deuk Park ,  Kyu-hyeong Lee

    IPC分类号： G11B584

    CPC分类号： G11B17/0545 ,  G11B23/0317

    摘要： An adaptor includes a sensor hole to be open/closed, and a method and an apparatus drive the adaptor. The adaptor includes at least one sensor hole determining the size of a disc received in an adaptor body which is received via a disc holder. The disc holder includes an elastic press extended therefrom and elastically support the disc, preventing a movement of the disc until the disc holder is inserted into the adaptor body. Further, a release is disposed on the adaptor body to release the disc from the elastic press when the disc holder is inserted into the adaptor body. A method for driving the adaptor includes determining whether the sensor hole is open; and determining the type of device inserted into a disc drive. The type of drive inserted into the disc drive is determined by the adaptor accommodating an 8-cm disc when the sensor hole is open, while a cartridge accommodates a 12-cm disc when the sensor hole is closed. An apparatus for driving the adaptor includes a sensing switch to be selectively inserted into the sensor hole of the inserted adaptor to be turned on/off and transmit the corresponding signal regarding the open/closed state of the sensor hole to a microcomputer.

    摘要翻译： 适配器包括要打开/关闭的传感器孔，以及驱动适配器的方法和装置。 适配器包括至少一个传感器孔，其确定经由盘保持器接收的适配器主体中接收的盘的尺寸。 盘保持器包括从其延伸的弹性压力机并弹性地支撑盘，防止盘的移动，直到盘保持器插入适配器主体内。 此外，当盘保持器插入适配器主体中时，将释放件设置在适配器主体上以从弹性压力机释放盘。 用于驱动适配器的方法包括确定传感器孔是否打开; 并确定插入到盘驱动器中的装置的类型。 当传感器孔打开时，插入盘驱动器的驱动器类型由容纳8cm盘的适配器确定，而当传感器孔关闭时，盒容纳12cm盘。 用于驱动适配器的装置包括一个感测开关，其被选择性地插入到插入的适配器的传感器孔中以被打开/关闭，并将关于传感器孔的打开/关闭状态的相应信号传送到微型计算机。

    Optical pickup having a tilt mechanism to adjust an optical axis of an incident light beam
    4.
    发明授权
    Optical pickup having a tilt mechanism to adjust an optical axis of an incident light beam 失效
    具有用于调整入射光束的光轴的倾斜机构的光学拾取器

    公开(公告)号：US06295255B1

    公开(公告)日：2001-09-25

    申请号：US09315989

    申请日：1999-05-21

    申请人： Young-sun Seo ,  Han-kook Choi ,  Pyong-yong Seong ,  In-sik Park ,  Hee-deuk Park ,  Young-min Cheong ,  Dong-ho Shin

    发明人： Young-sun Seo ,  Han-kook Choi ,  Pyong-yong Seong ,  In-sik Park ,  Hee-deuk Park ,  Young-min Cheong ,  Dong-ho Shin

    IPC分类号： G11B700

    CPC分类号： G11B7/1362 ,  G11B7/0932 ,  G11B7/0935 ,  G11B7/0956

    摘要： An optical pickup includes a rotary block rotatably installed on a fixed base; a holder integrally coupled to the rotary block; a bobbin supported by a wires of the holder to be movable; a base plate fixed to the fixed base and placed between the rotary block and the bobbin; an objective lens mounted in the bobbin, for focusing an incident light to form a spot of light on a recording medium; a focusing coil and tracking coils installed in the bobbin, serving as a current flow path for focusing and tracking operations; first magnets and first inner and outer yokes installed in the base plate, facing the focusing coil and the tracking coils, for producing magnetic fields perpendicular to the current flowing through the focusing coil and the tracking coils to produce an electromagnetic force for driving the bobbin; a fixed optical system for irradiating light toward the recording medium and receiving the light reflected by the recording medium and then passed through the objective lens; a reflecting mirror for changing the traveling path of the incident light, the reflecting mirror installed in the rotary block to be arranged between the objective lens and the fixed optical system; tilt coils serving as a current flow path, the tilt coils installed at both sides of the rotary block; and second magnets and second inner and outer yokes installed facing the tilt coils, for producing magnetic fields perpendicular to the current flowing through the tilt coils to produce an electromagnetic force for rotating the rotary block. Therefore, the tilt of the optical axis of the light incident onto and reflected by an optical disk through the reflecting mirror and the objective lens can be adjusted according to the tilt of the recording medium, such that the light is perpendicularly incident onto and reflected by the recording medium all the time.

    摘要翻译： 光学拾取器包括可旋转地安装在固定基座上的旋转块; 一体地联接到所述旋转块的保持器; 由保持器的电线支撑的可绕动的线轴; 固定在所述固定基座上并设置在所述旋转块和所述筒管之间的基板; 安装在筒管中的物镜，用于聚焦入射光以在记录介质上形成光斑; 安装在筒管中的聚焦线圈和跟踪线圈，用作用于聚焦和跟踪操作的电流流动路径; 第一磁体和安装在基板中的面对聚焦线圈和跟踪线圈的第一内外轭，用于产生垂直于流过聚焦线圈和跟踪线圈的电流的磁场，以产生用于驱动线轴的电磁力; 用于向记录介质照射光并接收由记录介质反射的光然后通过物镜的固定光学系统; 用于改变入射光的行进路径的反射镜，安装在旋转块中以设置在物镜和固定光学系统之间的反射镜; 倾斜线圈用作电流流路，倾斜线圈安装在旋转块的两侧; 并且第二磁体和第二内外轭安装成面对倾斜线圈，用于产生垂直于流过倾斜线圈的电流的磁场，以产生用于旋转旋转块的电磁力。 因此，可以根据记录介质的倾斜度，通过反射镜和物镜入射到光盘并由其反射的光的光轴的倾斜，使得光垂直入射到其上并由 记录介质。

    Cartridge for an information recording medium
    5.
    发明授权
    Cartridge for an information recording medium 有权
    用于信息记录介质的墨盒

    公开(公告)号：US07222352B2

    公开(公告)日：2007-05-22

    申请号：US11262727

    申请日：2005-11-01

    申请人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    发明人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    IPC分类号： G11B23/03

    CPC分类号： G11B23/0302 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0317

    摘要： A cartridge for an information recording medium includes a cartridge case, an opening cover, detachably mounted to a rear side opening of the cartridge case, for enabling the information recording medium to be withdrawn or inserted with respect to the cartridge case, and a holding unit for preventing movement of the information recording medium by supporting the information recording medium when the information recording medium is received and/or withdrawn into/from the cartridge case. The holding unit includes a pair of elastic pressure parts, elastically formed on the opening cover, for elastically supporting the information recording medium to prevent movement of the information recording medium when the opening cover is not attached to the cartridge case, and a release unit for releasing the pair of elastic pressure parts when the opening cover is attached to the cartridge case so that the information recording medium is rotatable in the cartridge case.

    摘要翻译： 用于信息记录介质的盒包括盒壳体，可拆卸地安装到盒壳体的后侧开口的开口盖，用于使信息记录介质相对于盒壳体被取出或插入;以及保持单元 用于当所述信息记录介质被接收和/或从所述盒壳体中取出时，通过支撑所述信息记录介质来防止所述信息记录介质的移动。 保持单元包括弹性地形成在开口盖上的一对弹性压力部分，用于弹性地支撑信息记录介质，以防止当打开盖未附接到盒壳体时信息记录介质的移动;以及释放单元， 当开口盖附接到盒壳体时释放一对弹性压力部件，使得信息记录介质可在盒壳体中旋转。

    Cartridge for an information recording medium
    6.
    发明授权
    Cartridge for an information recording medium 有权
    用于信息记录介质的墨盒

    公开(公告)号：US06728200B2

    公开(公告)日：2004-04-27

    申请号：US09949870

    申请日：2001-09-12

    申请人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    发明人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    IPC分类号： G11B2303

    CPC分类号： G11B23/0302 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0317

    摘要： A cartridge for an information recording medium includes a cartridge case, an opening cover, detachably mounted to a rear side opening of the cartridge case, for enabling the information recording medium to be withdrawn or inserted with respect to the cartridge case, and a holding unit for preventing movement of the information recording medium by supporting the information recording medium when the information recording medium is received and/or withdrawn into/from the cartridge case. The holding unit includes a pair of elastic pressure parts, elastically formed on the opening cover, for elastically supporting the information recording medium to prevent movement of the information recording medium when the opening cover is not attached to the cartridge case, and a release unit for releasing the pair of elastic pressure parts when the opening cover is attached to the cartridge case so that the information recording medium is rotatable in the cartridge case.

    摘要翻译： 用于信息记录介质的盒包括盒壳体，可拆卸地安装到盒壳体的后侧开口的开口盖，用于使信息记录介质相对于盒壳体被取出或插入;以及保持单元 用于当所述信息记录介质被接收和/或从所述盒壳体中取出时，通过支撑所述信息记录介质来防止所述信息记录介质的移动。 保持单元包括弹性地形成在开口盖上的一对弹性压力部分，用于弹性地支撑信息记录介质，以防止当打开盖未附接到盒壳体时信息记录介质的移动;以及释放单元， 当开口盖附接到盒壳体时释放一对弹性压力部件，使得信息记录介质可在盒壳体中旋转。

    Cartridge for an information recording medium
    7.
    发明授权
    Cartridge for an information recording medium 有权

    公开(公告)号：US07519981B2

    公开(公告)日：2009-04-14

    申请号：US11696440

    申请日：2007-04-04

    申请人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    发明人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    IPC分类号： G11B23/03

    CPC分类号： G11B23/0302 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0317

    摘要： A cartridge for an information recording medium includes a cartridge case, an opening cover, detachably mounted to a rear side opening of the cartridge case, for enabling the information recording medium to be withdrawn or inserted with respect to the cartridge case, and a holding unit for preventing movement of the information recording medium by supporting the information recording medium when the information recording medium is received and/or withdrawn into/from the cartridge case. The holding unit includes a pair of elastic pressure parts, elastically formed on the opening cover, for elastically supporting the information recording medium to prevent movement of the information recording medium when the opening cover is not attached to the cartridge case, and a release unit for releasing the pair of elastic pressure parts when the opening cover is attached to the cartridge case so that the information recording medium is rotatable in the cartridge case.

    Cartridge for an information recording medium
    8.
    发明授权
    Cartridge for an information recording medium 有权

    公开(公告)号：US06912724B2

    公开(公告)日：2005-06-28

    申请号：US10677220

    申请日：2003-10-03

    申请人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    发明人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    IPC分类号： G11B23/03 ,  G11B23/28

    CPC分类号： G11B23/0302 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0317

    摘要： A cartridge for an information recording medium includes a cartridge case, an opening cover, detachably mounted to a rear side opening of the cartridge case, for enabling the information recording medium to be withdrawn or inserted with respect to the cartridge case, and a holding unit for preventing movement of the information recording medium by supporting the information recording medium when the information recording medium is received and/or withdrawn into/from the cartridge case. The holding unit includes a pair of elastic pressure parts, elastically formed on the opening cover, for elastically supporting the information recording medium to prevent movement of the information recording medium when the opening cover is not attached to the cartridge case, and a release unit for releasing the pair of elastic pressure parts when the opening cover is attached to the cartridge case so that the information recording medium is rotatable in the cartridge case.

    Cartridge for an information recording medium
    9.
    发明授权
    Cartridge for an information recording medium 有权

    公开(公告)号：US06931655B2

    公开(公告)日：2005-08-16

    申请号：US10678257

    申请日：2003-10-06

    申请人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    发明人： Jong-pil Park ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    IPC分类号： G11B23/03 ,  G11B23/28

    CPC分类号： G11B23/0302 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0317

    摘要： A cartridge for an information recording medium includes a cartridge case, an opening cover, detachably mounted to a rear side opening of the cartridge case, for enabling the information recording medium to be withdrawn or inserted with respect to the cartridge case, and a holding unit for preventing movement of the information recording medium by supporting the information recording medium when the information recording medium is received and/or withdrawn into/from the cartridge case. The holding unit includes a pair of elastic pressure parts, elastically formed on the opening cover, for elastically supporting the information recording medium to prevent movement of the information recording medium when the opening cover is not attached to the cartridge case, and a release unit for releasing the pair of elastic pressure parts when the opening cover is attached to the cartridge case so that the information recording medium is rotatable in the cartridge case.

    CARTRIDGE FOR AN INFORMATION RECORDING MEDIUM
    10.
    发明申请
    CARTRIDGE FOR AN INFORMATION RECORDING MEDIUM 有权
    用于信息记录介质的盒子

    公开(公告)号：US20070174859A1

    公开(公告)日：2007-07-26

    申请号：US11696440

    申请日：2007-04-04

    申请人： Jung-Pil PARK ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    发明人： Jung-Pil PARK ,  In-sik Park ,  Young-sun Seo ,  Jung-wan Ko ,  Han-kook Choi

    IPC分类号： G11B23/03

    CPC分类号： G11B23/0302 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0317

    摘要： A cartridge for an information recording medium includes a cartridge case, an opening cover, detachably mounted to a rear side opening of the cartridge case, for enabling the information recording medium to be withdrawn or inserted with respect to the cartridge case, and a holding unit for preventing movement of the information recording medium by supporting the information recording medium when the information recording medium is received and/or withdrawn into/from the cartridge case. The holding unit includes a pair of elastic pressure parts, elastically formed on the opening cover, for elastically supporting the information recording medium to prevent movement of the information recording medium when the opening cover is not attached to the cartridge case, and a release unit for releasing the pair of elastic pressure parts when the opening cover is attached to the cartridge case so that the information recording medium is rotatable in the cartridge case.

    摘要翻译： 用于信息记录介质的盒包括盒壳体，可拆卸地安装到盒壳体的后侧开口的开口盖，用于使信息记录介质相对于盒壳体被取出或插入;以及保持单元 用于当所述信息记录介质被接收和/或从所述盒壳体中取出时，通过支撑所述信息记录介质来防止所述信息记录介质的移动。 保持单元包括弹性地形成在开口盖上的一对弹性压力部分，用于弹性地支撑信息记录介质，以防止当打开盖未附接到盒壳体时信息记录介质的移动;以及释放单元， 当开口盖附接到盒壳体时释放一对弹性压力部件，使得信息记录介质可在盒壳体中旋转。