公开(公告)号：US06535360B1

公开(公告)日：2003-03-18

申请号：US09580459

申请日：2000-05-30

申请人： Seok-jung Kim ,  Yong-hoon Lee

发明人： Seok-jung Kim ,  Yong-hoon Lee

IPC分类号： G11B2124

CPC分类号： G11B5/5552

摘要： A head suspension assembly of a hard disk drive includes a rod beam coupled to an end portion of an actuator arm capable of pivoting in a direction following tracks of a disk, a slider supported at an end portion of the rod beam for reading and writing data from and on the disk, a micro actuator including first and second magnetic members installed at the rod beam and the slider, respectively, and being moved by an electromagnetic force between the magnetic members to allow the slider to minutely move with respect to the rod beam, and a connection device for elastically connecting the first magnetic member and the second magnetic member.

摘要翻译： 硬盘驱动器的磁头悬挂组件包括耦合到致动器臂的端部的杆梁，其能够沿着盘的轨道的方向枢转，支撑在杆梁的端部处的用于读取和写入数据的滑块 微型致动器包括分别安装在杆梁和滑块处的第一和第二磁性构件，并通过电磁力在磁性构件之间移动，以允许滑块相对于杆梁微小地移动 以及用于弹性地连接第一磁性构件和第二磁性构件的连接装置。

公开(公告)号：US06507554B2

公开(公告)日：2003-01-14

申请号：US09301464

申请日：1999-04-29

申请人： Yong-ki Son ,  Byung-ryul Ryoo ,  Yong-hoon Lee ,  Seok-jung Kim

发明人： Yong-ki Son ,  Byung-ryul Ryoo ,  Yong-hoon Lee ,  Seok-jung Kim

IPC分类号： G11B1700

CPC分类号： G11B21/16 ,  G11B7/0933 ,  G11B7/0935 ,  G11B33/08

摘要： An actuator for an optical pick-up and a method of rolling a driving coil using the same. The actuator for the optical pick-up includes a bobbin for holding an object lens, a suspension for connecting the bobbin to a holder, and a magnetic driver. The magnetic driver includes a pair of permanent magnets respectively positioned near opposite sides of the bobbin, a plurality of tracking coils with pairs of the tracking coils rolled on opposite side surfaces of the bobbin, and a focus coil rolled around the bobbin and the plurality of tracking coils. The plurality of tracking coils and focus coil receive current to move the optical pickup through interaction with the permanent magnets, and a strong force is generated by narrowing a distance between the permanent magnets and the focus coil based upon the focus coil being rolled around the bobbin and the tracking coils. Accordingly, it is possible to improve the sensitivity and to prevent improper tilting of the actuator.

摘要翻译： 用于光学拾取器的致动器和使用其的滚动驱动线圈的方法。 用于光学拾取器的致动器包括用于保持物镜的线轴，用于将线轴连接到保持器的悬架以及磁性驱动器。 磁驱动器包括分别位于线轴相对侧的一对永久磁铁，多个跟踪线圈，其具有在绕线筒的相对侧面上滚动的跟踪线圈对，以及围绕线轴卷绕的聚焦线圈， 跟踪线圈。 多个跟踪线圈和聚焦线圈接收电流以通过与永磁体的相互作用来移动光学拾取器，并且基于聚焦线圈围绕线轴卷绕而使永磁体和聚焦线圈之间的距离变窄，产生强大的力 和跟踪线圈。 因此，可以提高灵敏度并防止致动器的不正确倾斜。

公开(公告)号：US09005093B2

公开(公告)日：2015-04-14

申请号：US13367796

申请日：2012-02-07

申请人： Soon-nam Kim ,  Hee-won Jung ,  Moon-young Kim ,  Dong-jin Park ,  Myoung-su Baek ,  Yong-hoon Lee

发明人： Soon-nam Kim ,  Hee-won Jung ,  Moon-young Kim ,  Dong-jin Park ,  Myoung-su Baek ,  Yong-hoon Lee

IPC分类号： F16C13/00 ,  G03G15/02 ,  B29C67/24 ,  B29C70/52 ,  G03G15/08

CPC分类号： G03G15/0233 ,  B29C67/24 ,  B29C70/521 ,  F16C13/00 ,  G03G15/0808 ,  G03G15/0818

摘要： A roller includes a shaft including reinforcing fiber and a binder resin; and an elastic body surrounding an outer surface of the shaft, wherein an average length to average diameter ratio (L/D) of the reinforcing fiber is from about 15,000:1 to about 50,000:1.

摘要翻译： 辊包括：包括增强纤维和粘合剂树脂的轴; 以及围绕所述轴的外表面的弹性体，其中所述增强纤维的平均长径比（L / D）为约15,000:1至约50,000:1。

公开(公告)号：US20070126729A1

公开(公告)日：2007-06-07

申请号：US11589043

申请日：2006-10-30

申请人： Sung-min Yoon ,  Yong-hoon Lee

发明人： Sung-min Yoon ,  Yong-hoon Lee

IPC分类号： G09G5/00

CPC分类号： G09G5/14 ,  G06F1/3218 ,  G09G2320/0606 ,  G09G2330/021 ,  G09G2340/12

摘要： A method and apparatus for reducing power consumption in a display area of an electronic device such as a portable computer are provided. Such a method includes: (a) activating a mode of setting the display area to a white background screen using a first input command of a user; and (b) locating the white background screen over all windows, except for a current task window being displayed in part of the display area. Additionally, the apparatus for reducing power consumption in a display area includes an input unit receiving a first input command from a user; a mode activation unit for activating a mode of setting the display area to a white background screen according to a first input command from a user; and a location setting unit for locating the white background screen over all windows, except for a current task window being displayed in part of the display area. As a result, the lifetime of a battery of a portable computer is maximized by reducing power consumption in the portion of a display area that is not being used by a user.

摘要翻译： 提供了一种用于降低诸如便携式计算机之类的电子设备的显示区域中的功耗的方法和装置。 这种方法包括：（a）使用用户的第一输入命令激活将显示区域设置为白色背景屏幕的模式; 和（b）将白色背景屏幕定位在所有窗口上，除了当前任务窗口显示在显示区域的一部分中。 另外，用于降低显示区域的功耗的装置包括从用户接收第一输入命令的输入单元; 模式激活单元，用于根据来自用户的第一输入命令来激活将显示区域设置为白色背景屏幕的模式; 以及位置设置单元，用于在所有窗口上定位白色背景屏幕，除了在显示区域的一部分中显示当前任务窗口。 结果，通过减少未被用户使用的显示区域的部分中的功耗来使便携式计算机的电池的寿命最大化。

公开(公告)号：US07181754B2

公开(公告)日：2007-02-20

申请号：US10754638

申请日：2004-01-12

申请人： Han-kook Choi ,  Dong-seob Jang ,  Dae-kyong Park ,  Kwang Kim ,  Yong-hoon Lee ,  Hae-sub Kweon

发明人： Han-kook Choi ,  Dong-seob Jang ,  Dae-kyong Park ,  Kwang Kim ,  Yong-hoon Lee ,  Hae-sub Kweon

IPC分类号： G11B23/03

CPC分类号： G11B23/0317 ,  G11B23/0308

摘要： A disk cartridge which includes a case having an upper wall, a lower wall, and a sidewall, which form an inner receiving space in which a disk is inserted, an opening formed in at least one of the upper wall and lower wall of the case to allow a recording/reproducing unit of a disk drive to access the disk therethrough, and an inlet hole formed at the sidewall of the case to allow the disk to be inserted into and withdrawn from the case therethrough.

摘要翻译： 一种盘盒，包括具有上壁，下壁和侧壁的壳体，其形成盘插入的内部容纳空间，形成在壳体的上壁和下壁中的至少一个中的开口 以允许盘驱动器的记录/再现单元通过其访问盘，以及形成在壳体的侧壁处的入口孔，以允许盘插入到壳体中并从壳体中抽出。

公开(公告)号：US20060291928A1

公开(公告)日：2006-12-28

申请号：US11451500

申请日：2006-06-13

申请人： Yong-hoon Lee

发明人： Yong-hoon Lee

IPC分类号： G03G21/00

CPC分类号： G03G21/0029

摘要： A cleaning unit and an electrophotographic image forming apparatus including the cleaning unit that prevents a cleaning blade from overturning is disclosed. The cleaning unit includes a cleaning blade that contacts an outer circumference of an object to be cleaned with a predetermined pressure, and thus removes material remaining on the outer circumference of the object while the object is rotating. A bracket is connected to one side of the cleaning blade and supports the cleaning blade. A support frame is connected to the other side of the cleaning blade (that is, a side opposite to the side where the bracket is connected), and is placed close to the object to be clean. The support frame prevents the cleaning blade from being bent in a rotation direction of the object.

摘要翻译： 公开了一种清洁单元和电子照相成像设备，其包括防止清洁刮板翻倒的清洁单元。 清洁单元包括以预定压力接触待清洁物体的外周的清洁刮板，从而在物体旋转的同时去除残留在物体的外周上的材料。 支架连接到清洁刀片的一侧并支撑清洁刀片。 支撑框架连接到清洁刮板的另一侧（即，与支架连接的一侧相对的一侧），并且被放置在靠近被清洁物体的位置。 支撑框架防止清洁刮板在物体的旋转方向上弯曲。

公开(公告)号：US07149176B2

公开(公告)日：2006-12-12

申请号：US10268076

申请日：2002-10-10

申请人： Yong-hoon Lee ,  Han-kook Choi ,  Seok-jung Kim ,  In-sik Park ,  Chong-sam Chung

发明人： Yong-hoon Lee ,  Han-kook Choi ,  Seok-jung Kim ,  In-sik Park ,  Chong-sam Chung

IPC分类号： G11B7/24

CPC分类号： G11B7/24 ,  G11B7/007

摘要： A compact high-density optical disc capable of securing recording/reproducing characteristics and high-density recording capacity. The high-density optical disc has a whole diameter of 80 mm or less to 28 mm, a whole thickness in a range of 0.3–0.7 mm, and a position where data starts being recorded in a range of 27–45 mm of the diameter. Thus, an existing disc drive can be used, the size of the high-density optical disc can be reduced, and high-density recording capacity can be secured.

公开(公告)号：US07085212B2

公开(公告)日：2006-08-01

申请号：US09794389

申请日：2001-02-28

申请人： Han-kook Choi ,  Yong-hoon Lee ,  Seok-jung Kim

发明人： Han-kook Choi ,  Yong-hoon Lee ,  Seok-jung Kim

IPC分类号： G11B7/00 ,  G11B23/03

CPC分类号： G11B17/043 ,  G11B17/047 ,  G11B23/0302

摘要： A disk cartridge and a disk drive apparatus. The disk cartridge has a reflector to identify the type of disk, and the disk drive apparatus has an optical emitter/detector to irradiate light on the reflector and detect light reflected from the reflector to identify the type of disk. A large number of identification marks can be provided by changing the angle of reflection and the amount of light reflected from the reflector. Accordingly, disks of various capacities, products and formats can be individually identified.

公开(公告)号：US06788645B2

公开(公告)日：2004-09-07

申请号：US10077959

申请日：2002-02-20

申请人： Han-kook Choi ,  Yong-hoon Lee ,  Chong-sam Chung ,  Heui-jong Kang

发明人： Han-kook Choi ,  Yong-hoon Lee ,  Chong-sam Chung ,  Heui-jong Kang

IPC分类号： G11B2303

CPC分类号： G11B23/0308

摘要： A disk cartridge includes a case which contains a disk, and a shutter which opens/closes at least one opening formed in the case. The shutter is configured to be foldable around upper and lower surfaces of the case, and slides on the upper and lower surfaces of the case to open/close the opening. Since the shutter opens/closes the opening while being folded around the upper and lower surfaces of the case, a movable distance of the shutter for opening/closing the opening can be fully accommodated even though the size of the disk cartridge is reduced. In addition, applying the configuration of the shutter to a double-sided disk cartridge prevents an inflow of dust from entering into the double-sided disk cartridge since the shutter closes an opening, which is not in use, during a recording/reproducing operation.

摘要翻译： 磁盘盒包括一个包含一个磁盘的壳体和一个打开/关闭形成在壳体中的至少一个开口的挡板。 挡板被构造成围绕壳体的上表面和下表面可折叠，并且在壳体的上表面和下表面上滑动以打开/关闭开口。 由于快门在围绕壳体的上表面和下表面折叠的同时打开/关闭开口，所以即使减小了盘盒的尺寸，也可以完全容纳用于打开/关闭开口的快门的可移动距离。 此外，将快门的配置应用于双面盘盒防止灰尘进入双面盘盒，因为在记录/再现操作期间快门关闭不使用的开口。

公开(公告)号：US06724709B2

公开(公告)日：2004-04-20

申请号：US09987888

申请日：2001-11-16

申请人： Han-kook Choi ,  Yong-hoon Lee

发明人： Han-kook Choi ,  Yong-hoon Lee

IPC分类号： G11B3302

CPC分类号： G11B23/0308 ,  G11B23/0317

摘要： A disc cartridge including a case to form a space in which a disc is received, and a shutter to selectively open and shut an aperture formed on the case, wherein the aperture is formed only one side of the case. The size of the aperture of the disc cartridge can be reduced by half while the shutter is open, which will remarkably reduce pollution of the disc by foreign substances such as dust.

摘要翻译： 一种盘盒，其包括用于形成容纳盘的空间的壳体，以及用于选择性地打开和关闭形成在所述壳体上的孔的快门，其中所述孔只形成在所述壳体的一侧。 当快门打开时，盘盒的孔径可以减小一半，这将显着减少异物如灰尘对盘的污染。