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35 条记录 (耗时 0.024 秒)

    Continuous flexible connection for miniature optical head
    1.
    发明授权
    Continuous flexible connection for miniature optical head 失效
    连续柔性连接用于微型光学头

    公开(公告)号：US06704256B2

    公开(公告)日：2004-03-09

    申请号：US09802708

    申请日：2001-03-08

    申请人： Thomas E. Berg ,  Scott D. Abrahamson ,  Peter J. Raymond

    发明人： Thomas E. Berg ,  Scott D. Abrahamson ,  Peter J. Raymond

    IPC分类号： G11B548

    CPC分类号： G11B7/12 ,  G11B7/08576

    摘要： An optical assembly including a service loop extended from a focus section of an actuator arm. A portion of the service loop bends when a tracking section of the actuator arm rotates around a tracking axis while a portion of the flex circuit twists when the focus section of the actuator arm rotates around a focus axis.

    摘要翻译： 一种光学组件，包括从致动器臂的焦点部分延伸的维修回路。 当致动器臂的跟踪部分围绕跟踪轴线旋转时，服务回路的一部分弯曲，同时当致动器臂的焦点部分围绕焦点轴线旋转时，柔性电路的一部分扭转。

    Magnetic hub assembly for data storage disk
    2.
    发明授权
    Magnetic hub assembly for data storage disk 失效
    用于数据存储磁盘的磁性集线器组件

    公开(公告)号：US06817026B2

    公开(公告)日：2004-11-09

    申请号：US09746265

    申请日：2000-12-21

    申请人： Thomas E. Berg ,  Scott D. Abrahamson ,  Robert D. Freeman

    发明人： Thomas E. Berg ,  Scott D. Abrahamson ,  Robert D. Freeman

    IPC分类号： G11B2303

    CPC分类号： G11B7/24

    摘要： A hub assembly for a data storage disk including a hub member and a raised boss near a center axis of the hub member, the raised boss being surrounded by an annular bonding surface and being configured so as to protrude into a center hole of a data storage disk when the bonding surface is in contact with a surface of the disk.

    摘要翻译： 一种用于数据存储盘的轮毂组件，包括轮毂构件和靠近轮毂构件的中心轴线的凸起凸台，所述凸起凸起被环形接合表面包围，并且被构造成突出到数据存储器的中心孔中 当接合表面与盘的表面接触时，盘。

    Continuous flexible connection method for miniature optical head
    3.
    发明授权
    Continuous flexible connection method for miniature optical head 失效
    用于微型光头的连续柔性连接方法

    公开(公告)号：US06631113B1

    公开(公告)日：2003-10-07

    申请号：US09679941

    申请日：2000-10-04

    申请人： Robert D. Freeman ,  Scott D. Abrahamson ,  Thomas E. Berg

    发明人： Robert D. Freeman ,  Scott D. Abrahamson ,  Thomas E. Berg

    IPC分类号： G11B700

    CPC分类号： G11B7/12 ,  G11B7/08576

    摘要： An optical pickup assembly includes an optical pickup unit (OPU) and a flex circuit. The OPU is mounted atop a thermally conductive plate through a cutout of the flex circuit. Bond wires couple contacts pads on the OPU and the flex circuit. Alternatively, OPU is mounted atop the plate and the plate is mounted atop the flex circuit. The plate includes a cutout where bond wires pass through to couple the contact pads on the OPU and the flex circuit.

    摘要翻译： 光学拾取器组件包括光学拾取单元（OPU）和柔性电路。 OPU通过柔性电路的切口安装在导热板上。 键合线耦合OPU和柔性电路上的触点焊盘。 或者，OPU安装在板的顶部，并且板被安装在柔性电路的顶部。 该板包括一个切口，其中接合线通过以耦合OPU上的接触焊盘和柔性电路。

    Fringing field focus motor and mechanism for optical disk drive
    5.
    发明授权
    Fringing field focus motor and mechanism for optical disk drive 失效
    引导现场聚焦电机和光盘驱动器的机构

    公开(公告)号：US06970401B2

    公开(公告)日：2005-11-29

    申请号：US09947111

    申请日：2001-09-04

    申请人： Peter J. Raymond ,  Thomas E. Berg

    发明人： Peter J. Raymond ,  Thomas E. Berg

    IPC分类号： G07F7/00 ,  G07F7/02 ,  G07F17/16 ,  G11B7/085 ,  G11B7/09 ,  G11B21/20 ,  G11B7/00

    CPC分类号： G11B21/20 ,  G06Q20/3433 ,  G07F7/02 ,  G07F17/0014 ,  G07F17/16 ,  G11B7/08576 ,  G11B7/0908 ,  G11B7/0927 ,  G11B20/0071

    摘要： A system for controlling a distance between an optical head and the surface of a rotating optical disk comprising: an actuator arm having a first and second surface, the first surface facing the optical disk, the second surface facing away from the optical disk; an electromagnetic coil having an inner void, said coil adjacent to the second surface of the arm; and at least one permanent magnet producing a magnetic field that passes through the coil such that when an electric current is applied to the coil, a force is created at two or more segments of the coil.

    摘要翻译： 一种用于控制光学头与旋转光盘表面之间的距离的系统，包括：具有第一和第二表面的致动器臂，所述第一表面面向光盘，所述第二表面背离光盘; 具有内部空隙的电磁线圈，所述线圈与所述臂的第二表面相邻; 以及产生通过线圈的磁场的至少一个永磁体，使得当向线圈施加电流时，在线圈的两个或更多个部分产生力。

    Optical disc drive compatible with memory card slot
    9.
    发明授权
    Optical disc drive compatible with memory card slot 失效
    光盘驱动器与存储卡插槽兼容

    公开(公告)号：US07089571B2

    公开(公告)日：2006-08-08

    申请号：US11158381

    申请日：2005-06-22

    申请人： Steven B. Volk ,  Thomas E. Berg

    发明人： Steven B. Volk ,  Thomas E. Berg

    IPC分类号： G11B17/03

    CPC分类号： G11B33/121 ,  G11B25/043

    摘要： A disc drive designed to hold a cartridge containing an optical data storage disk is compatible with a memory card slot in a host digital electronics device such as a PDA, for example a slot designed for a Type I CompactFlash card. The disc drive contains a body assembly which is inserted into the memory card slot and which has a compatible connector at one end. The disc drive also includes a drive mechanism which contains the spindle motor and optics systems and which is located outside the memory card slot when the drive is in operation. The drive mechanism is lifted from the body assembly to form an opening to a tray into which a cartridge is loaded. The drive mechanism is then pressed against the body assembly to close the cartridge tray and to cause the spindle motor assembly to engage the optical disc within the cartridge. To minimize the extent to which the disc drive protrudes from the host device, part of the cartridge extends into the memory card slot when the disc drive is connected to the host.

    摘要翻译： 设计用于容纳包含光学数据存储盘的盒的盘驱动器与诸如PDA的主机数字电子设备中的存储卡插槽相兼容，例如为I型CompactFlash卡设计的插槽。 磁盘驱动器包含插入存储卡插槽中的主体组件，并且其一端具有兼容连接器。 磁盘驱动器还包括驱动机构，该驱动机构包含主轴电机和光学系统，并且当驱动器运行时位于存储卡插槽外部。 驱动机构从主体组件提升以形成到其中装载盒的托盘的开口。 然后将驱动机构压靠在主体组件上以关闭盒托盘，并使主轴马达组件与盒中的光盘接合。 为了最小化磁盘驱动器从主机设备突出的程度，当盘驱动器连接到主机时，盒的一部分延伸到存储卡插槽中。

    Optical disc drive compatible with memory card slot
    10.
    发明授权
    Optical disc drive compatible with memory card slot 失效

    公开(公告)号：US07058959B2

    公开(公告)日：2006-06-06

    申请号：US10423701

    申请日：2003-04-25

    申请人： Steven B. Volk ,  Thomas E. Berg

    发明人： Steven B. Volk ,  Thomas E. Berg

    IPC分类号： G11B7/00

    CPC分类号： G11B33/121 ,  G11B25/043

    摘要： A disc drive designed to hold a cartridge containing an optical data storage disk is compatible with a memory card slot in a host digital electronics device such as a PDA, for example a slot designed for a Type I CompactFlash card. The disc drive contains a body assembly which is inserted into the memory card slot and which has a compatible connector at one end. The disc drive also includes a drive mechanism which contains the spindle motor and optics systems and which is located outside the memory card slot when the drive is in operation. The drive mechanism is lifted from the body assembly to form an opening to a tray into which a cartridge is loaded. The drive mechanism is then pressed against the body assembly to close the cartridge tray and to cause the spindle motor assembly to engage the optical disc within the cartridge. To minimize the extent to which the disc drive protrudes from the host device, part of the cartridge extends into the memory card slot when the disc drive is connected to the host.