公开(公告)号：US20080151706A1

公开(公告)日：2008-06-26

申请号：US11835640

申请日：2007-08-08

申请人： Jin-won Lee ,  Yong-hoon Lee

发明人： Jin-won Lee ,  Yong-hoon Lee

IPC分类号： G11B7/00

CPC分类号： G11B7/0932 ,  G11B7/093 ,  G11B7/0933 ,  G11B7/0956

摘要： An optical pickup actuator includes a blade, on which an objective lens is mounted, arranged so as to flexibly move by a plurality of suspension wires; magnets facing each other in a tangential direction, wherein the blade is between the magnets, first coils arranged in pairs on two sides of the blade in the tangential direction for focus driving and radial tilt driving, a pair of second coils arranged on two sides of the blade in the tangential direction for track driving, and a pair of third coils arranged on two sides of the blade in a tracking direction for tilt driving of the tangential direction. The optical pickup actuator is driven in four axes.

摘要翻译： 光学拾取器致动器包括：其上安装有物镜的刀片，其布置成通过多个悬挂线柔性地移动; 磁体在切向方向上彼此面对，其中所述刀片位于所述磁体之间，所述第一线圈成对地布置在所述刀片的两侧沿切线方向用于聚焦驱动和径向倾斜驱动，一对第二线圈布置在 刀片沿着用于履带驱动的切线方向，以及一对第三线圈，沿着跟踪方向布置在叶片的两侧，用于倾斜驱动切线方向。 光学拾音器致动器以四个轴驱动。

公开(公告)号：US08396354B2

公开(公告)日：2013-03-12

申请号：US11126281

申请日：2005-05-11

申请人： Eun-goo Kang ,  Yong-hoon Lee

发明人： Eun-goo Kang ,  Yong-hoon Lee

IPC分类号： H04N5/77

CPC分类号： G06F1/3293 ,  G06F1/3203 ,  H04N5/775 ,  H04N5/85 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8047 ,  H04N9/8063 ,  H04N19/44 ,  Y02D10/122

摘要： A display apparatus and method of displaying an image, and a video signal processor and method of converting an input video signal into a displayable format compatible with the display, including an reproducing apparatus reading out data stored on a medium, a playback part converting the data read by the optical disk drive into a video signal compatible with the video signal processor, an interface transmitting and receiving data to and from an external device, e.g., a computer, and a switching part selectively enabling the reproducing apparatus to communicate with either the drive playback part or the external device. With this configuration, embodiments of the present invention provide a display apparatus, computer system, and methods, using a display apparatus to play back a medium, e.g., a DVD having multimedia functionality, without having to boot the computer system.

摘要翻译： 一种显示图像的显示装置和方法，以及视频信号处理器和将输入视频信号转换成与显示器兼容的可显示格式的方法，包括读出存储在介质上的数据的再现装置，转换数据的重放部分 由光盘驱动器读取到与视频信号处理器兼容的视频信号中，从外部设备（例如，计算机）和切换部分发送和接收数据的接口以及选择性地使再现设备能够与驱动器 播放部分或外部设备。 利用这种配置，本发明的实施例提供了使用显示装置来播放媒体的显示装置，计算机系统和方法，例如具有多媒体功能的DVD，而不必引导计算机系统。

公开(公告)号：US20120201572A1

公开(公告)日：2012-08-09

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 ,  G03G15/08 ,  G03G15/02 ,  B29C67/24

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：US08233822B2

公开(公告)日：2012-07-31

申请号：US12410505

申请日：2009-03-25

申请人： Tae-hyun Kim ,  Hee-won Jung ,  Yong-hoon Lee

发明人： Tae-hyun Kim ,  Hee-won Jung ,  Yong-hoon Lee

IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/20

CPC分类号： G03G15/755 ,  G03G15/161 ,  G03G15/1615 ,  G03G15/1685 ,  G03G15/2053 ,  G03G2215/00151 ,  G03G2215/1623 ,  G03G2215/2016

摘要： A belt configured to travel a continuous track may be incorporated for use in an image forming apparatus. The belt may include a guide member formed on a surface of the belt to prevent a belt from meandering off of the track, where the guide member may include a rubber sheet and a carbon black material having a primer particle diameter ranging from about 15 nm to about 35 nm. An image forming apparatus incorporating the belt with one or more guide members has an increased resistance to abrasion and mitigates belt meandering and image contamination.

摘要翻译： 构造成行进连续履带的带可以结合在图像形成装置中。 带可以包括形成在带的表面上的引导构件，以防止带从轨道蜿蜒，其中引导构件可以包括橡胶片和底漆粒径范围从约15nm到 约35nm。 将带与一个或多个引导构件结合的图像形成装置具有增加的耐磨性并减轻皮带曲折和图像污染。

公开(公告)号：US20120045251A1

公开(公告)日：2012-02-23

申请号：US13067897

申请日：2011-07-05

申请人： In-cheol Jeon ,  Ki-jae Do ,  Jong-hwa Joo ,  Yong-hoon Lee ,  Sang-jin Park

发明人： In-cheol Jeon ,  Ki-jae Do ,  Jong-hwa Joo ,  Yong-hoon Lee ,  Sang-jin Park

IPC分类号： G03G15/02

CPC分类号： G03G15/0233

摘要： A charging apparatus including a charging tube which has an outer surface contacting a photoconductive medium and electrically charges a surface of the photoconductive medium, a shaft which is disposed in the charging tube and to which a charging voltage is applied, and a conductive member which is connected to the shaft and contacts an inner surface of the charging tube. A friction coefficient between the conductive member and the inner surface of the charging tube may be less than a friction coefficient between the photoconductive medium and the outer surface of the charging tube, so that a slip phenomenon of the charging tube is prevented.

摘要翻译： 一种充电装置，包括充电管，该充电管具有与光电导介质接触的外表面并对该导电介质的表面进行充电，设置在充电管中并且施加充电电压的轴和导电构件， 连接到轴并与充电管的内表面接触。 导电部件与充电管的内表面之间的摩擦系数可以小于光电导介质和充电管的外表面之间的摩擦系数，从而防止充电管的滑动现象。

公开(公告)号：US20090016178A1

公开(公告)日：2009-01-15

申请号：US12235832

申请日：2008-09-23

申请人： Seok-jung Kim ,  Yong-hoon Lee ,  Sun-mo Kim

发明人： Seok-jung Kim ,  Yong-hoon Lee ,  Sun-mo Kim

IPC分类号： G11B7/00

CPC分类号： G11B7/1374 ,  G11B7/0933 ,  G11B7/0935 ,  G11B2007/0006

摘要： An actuator used with an optical pickup includes: a base on which a holder is fixed; a lens holder in which a plurality of installation holes are formed such that a plurality of objective lenses to record and/or reproduce optical discs having different recording densities are installed at different heights; a support member, which movably supports the lens holder, having one end coupled to the lens holder and the other end coupled to the holder; and a magnetic circuit which drives the lens holder in focusing and tracking directions. The plurality of installation holes include a first installation hole in which a first objective lens for at least one type of low density optical disc is installed, and a second installation hole in which a second objective lens for a higher density optical disc than the low density optical disc is installed. When a working distance of the first objective lens for the low density optical disc installed in the first installation hole is represented as WD1, and a working distance of the second objective lens for the high density optical disc installed in the second installation hole is represented as WD2, the first and second installation holes are provided so that the first and second objective lenses are installed to satisfy the Equation: WD1≧WD2, a separation distance between the optical disc and the second objective lens=WD2+α where, α=|WD1−WD2|×(0.1˜1.0). The second installation hole is located in a more outer circumference of the optical disc than the first installation hole.

摘要翻译： 与光学拾取器一起使用的致动器包括：固定有保持器的基座; 其中形成多个安装孔的透镜保持器，使得用于记录和/或再现具有不同记录密度的光盘的多个物镜安装在不同的高度; 支撑构件，其可移动地支撑透镜保持器，其一端联接到透镜保持器，另一端联接到保持器; 以及在聚焦和跟踪方向上驱动透镜架的磁路。 多个安装孔包括：第一安装孔，其中安装有用于至少一种类型的低密度光盘的第一物镜;以及第二安装孔，其中用于高密度光盘的第二物镜低于低密度 安装光盘。 当安装在第一安装孔中的低密度光盘的第一物镜的工作距离表示为WD1时，将安装在第二安装孔中的高密度光盘的第二物镜的工作距离表示为 WD2，第一和第二安装孔被设置成使得第一和第二物镜被安装以满足等式：<？in-line-formula description =“In-line Formulas”end =“lead”？> WD1> = WD2，<？in-line-formula description =“In-line Formulas”end =“tail”？>光盘与第二物镜之间的间隔距离= WD2 + alpha其中，α= | WD1-WD2 | x （0.1〜1.0）。 第二安装孔位于光盘的比第一安装孔更外侧的圆周上。

公开(公告)号：US07089574B2

公开(公告)日：2006-08-08

申请号：US10314416

申请日：2002-12-09

申请人： Han-kook Choi ,  Yong-hoon Lee ,  Hong-kyun Yim ,  Jae-yong Eum

发明人： Han-kook Choi ,  Yong-hoon Lee ,  Hong-kyun Yim ,  Jae-yong Eum

IPC分类号： G11B23/02

CPC分类号： G11B23/0317 ,  G11B23/0308

摘要： A disk cartridge includes a case which receives a disk thereon, a cover which is installed on the case and includes an opening, and a shutter which is movably installed in the case, in a lower direction of the disk, to open and close an aperture formed on the case. The disk cartridge has guide holes formed on the case along a trace of the shutter, and support members formed on the shutter. The support members are guided along the guide holes while having ends thereof interfering with peripherals of the guide holes. Therefore, since the peripherals of the guide holes interfere with the ends of the support members, the shutter is prevented from being deformed even where an external force is applied to the shutter through the aperture, in a closed state of the shutter.

公开(公告)号：US20060056446A1

公开(公告)日：2006-03-16

申请号：US11222746

申请日：2005-09-12

申请人： Hak-goo Lee ,  Yong-hoon Lee ,  Young-keun Kim ,  Pyung-soo Kim

发明人： Hak-goo Lee ,  Yong-hoon Lee ,  Young-keun Kim ,  Pyung-soo Kim

IPC分类号： H04J3/22 ,  H04J3/16

CPC分类号： H04L29/12009 ,  H04L29/06 ,  H04L29/12018 ,  H04L29/12839 ,  H04L49/201 ,  H04L49/3009 ,  H04L49/351 ,  H04L61/10 ,  H04L61/6022 ,  H04L69/32

摘要： Provided is a communication adapter switching method and apparatus in a system having a plurality of communication adapters. The method includes: setting the addresses of the plurality of communication adapters equal to the address of the first of the plurality of communication adapters; setting a packet filtering mode of the communication adapters other than the first communication adapter to a mode in which all packets are accepted; and switching from one of the communication adapters to another when the one communication adapter is disconnected during communication. Accordingly, seamless handoff from the wired LAN to the wireless LAN is possible, since the TCP/IP session is maintained with the same IP address.

摘要翻译： 提供一种具有多个通信适配器的系统中的通信适配器切换方法和装置。 该方法包括：将多个通信适配器的地址设置为等于多个通信适配器中第一个的地址; 将除第一通信适配器之外的通信适配器的分组过滤模式设置为接受所有分组的模式; 并且当在通信期间断开一个通信适配器时，从一个通信适配器切换到另一个通信适配器。 因此，可以从有线LAN到无线LAN的无缝切换，因为TCP / IP会话被维持相同的IP地址。

公开(公告)号：US06600634B1

公开(公告)日：2003-07-29

申请号：US09676757

申请日：2000-10-02

申请人： Seok-jung Kim ,  Yong-hoon Lee

发明人： Seok-jung Kim ,  Yong-hoon Lee

IPC分类号： G11B5596

CPC分类号： G11B5/5552

摘要： A micro actuator for moving a head device in a track direction of a recording medium by a magnetic force generated between the magnetic cores. In normal use, the micro actuator is mounted on an actuator arm which pivots in a track direction across a track of the recording medium. The slider moves above the recording medium and has an accommodating portion facing the recording medium. A first magnetic core is arranged to move in the accommodating portion, for supporting the head device. A second magnetic core, separated a predetermined distance from and facing the first magnetic core, is installed in the accommodating portion such that the center of the first magnetic core in a magnetic direction, which is perpendicular to the track direction and horizontal with respect to the surface of the recording medium, is offset from the center of the first magnetic core. A first magnetic coil is wound around the first magnetic core so that the axis of the first magnetic coil runs in the vertical direction and a magnetic force in a direction perpendicular to a surface of the recording medium is generated when current is applied. Leaf springs elastically connects the first magnetic core and the inner side of the accommodating portion in the track direction. When current is applied to the first magnetic coil, the first magnetic core is moved in the track direction by a magnetic force generated between the magnetic cores.

摘要翻译： 一种用于通过在磁芯之间产生的磁力在记录介质的磁道方向上移动磁头装置的微致动器。 在正常使用中，微型致动器安装在致动器臂上，该致动器臂沿着记录介质的轨道在轨道方向上枢转。 滑块移动到记录介质上方并具有面向记录介质的容纳部分。 第一磁芯布置成在容纳部分中移动，用于支撑头部装置。 与容纳部分隔开预定距离并面对第一磁芯的第二磁芯被安装在容纳部分中，使得第一磁芯的磁心方向的中心与轨道方向垂直并相对于 记录介质的表面偏离第一磁芯的中心。 第一磁性线圈围绕第一磁芯卷绕，使得第一磁性线圈的轴线在垂直方向上延伸，并且当施加电流时产生与记录介质的表面垂直的方向上的磁力。 板弹簧在轨道方向弹性地连接容纳部分的第一磁芯和内侧。 当电流施加到第一磁性线圈时，第一磁芯通过在磁芯之间产生的磁力在轨道方向上移动。

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。