公开(公告)号：US08930973B2

公开(公告)日：2015-01-06

申请号：US13295769

申请日：2011-11-14

申请人： Hyun-woo Lee ,  Hag-Ryeol Kim ,  Sang-hun Kim ,  Min Song

发明人： Hyun-woo Lee ,  Hag-Ryeol Kim ,  Sang-hun Kim ,  Min Song

IPC分类号： G11B17/056 ,  G11B33/12

CPC分类号： G11B17/056 ,  G11B33/122

摘要： A disc drive including a tray, a housing configured to receive the tray, a pickup device installed on the tray, and a main circuit board installed on the tray and connected to the pickup device.

摘要翻译： 一种盘驱动器，包括托盘，被配置为容纳托盘的壳体，安装在托盘上的拾取装置以及安装在托盘上并连接到拾取装置的主电路板。

公开(公告)号：US08453168B2

公开(公告)日：2013-05-28

申请号：US13295964

申请日：2011-11-14

申请人： Hag-ryeol Kim ,  Hyun-woo Lee ,  Young-woo Back ,  Sung-hun Lee

发明人： Hag-ryeol Kim ,  Hyun-woo Lee ,  Young-woo Back ,  Sung-hun Lee

IPC分类号： G11B17/03

CPC分类号： G11B17/056

摘要： A disk drive including a main chassis; a tray on which a disk is to be removably mounted, the tray being installed to slide into/out of the main chassis, and including a pickup transporting unit that is configured to move a pickup base back and forth in a straight line in a radial direction of the disk. The pickup base includes an optical pickup installed thereon, The disk drive also includes a lock releasing unit that is arranged on the tray, is driven by receiving a driving force of the pickup transporting unit, and releases lock of the tray from the main chassis. The disk drive drives a lock releasing unit by using driving force of a pickup transporting unit.

摘要翻译： 包括主机箱的磁盘驱动器; 托盘，其上可拆卸地安装有盘，托盘被安装成滑入/离开主底盘，并且包括拾取器传送单元，该拾取器传送单元被构造成在径向上以直线方式来回移动拾取器底座 方向盘。 拾取器底座包括安装在其上的光学拾取器。盘驱动器还包括布置在托盘上的锁定释放单元，通过接收拾取器传送单元的驱动力而被驱动，并释放托盘从主机箱的锁定。 磁盘驱动器通过使用拾取器传送单元的驱动力来驱动锁定释放单元。

公开(公告)号：US09245574B2

公开(公告)日：2016-01-26

申请号：US13329539

申请日：2011-12-19

申请人： Hyun-woo Lee ,  Hag-Ryeol Kim ,  Min-shik Roh ,  Young-woo Back

发明人： Hyun-woo Lee ,  Hag-Ryeol Kim ,  Min-shik Roh ,  Young-woo Back

IPC分类号： G11B17/056 ,  G11B7/085

CPC分类号： G11B17/056 ,  G11B7/08582

摘要： An optical disk drive including: a housing; a tray installed in the housing; an optical pickup unit mounted in the tray; and a guide shaft mounted in the tray such that the optical pickup unit and the guide shaft are configured such that the optical pickup unit is reciprocally movable along the guide shaft.

摘要翻译： 一种光盘驱动器，包括：壳体; 托盘安装在外壳中; 安装在托盘中的光学拾取单元; 以及安装在所述托盘中的引导轴，使得所述光学拾取单元和所述引导轴被构造成使得所述光学拾取单元沿着所述引导轴往复运动。

公开(公告)号：US20100241756A1

公开(公告)日：2010-09-23

申请号：US12528519

申请日：2008-07-07

申请人： Hyun-woo Lee ,  Kwi-hoon Kim ,  Won Ryu ,  Byung-sun Lee

发明人： Hyun-woo Lee ,  Kwi-hoon Kim ,  Won Ryu ,  Byung-sun Lee

IPC分类号： G06F15/16 ,  G06F21/00

CPC分类号： H04W36/0038 ,  H04W12/06 ,  H04W36/0016 ,  H04W80/02 ,  H04W80/04

摘要： Provided are a method and a system for controlling access authentication in the process of a handover. The method of controlling access authentication in the process of handover of a mobile node in a network that consists of a core network and a plurality of access networks, the method comprising: when the mobile node initially accesses a first access network, performing access authentication of the mobile node and registering and managing the authentication information by using a user profile server, and searching for a host channel adaptor adjacent to the mobile node and transmitting identification, a profile, and authentication information of the mobile node to a network access server, in which the searched host channel adaptor is mounted, by using a mobility control server; when the mobile node moves to a second access network, performing a handover procedure and performing re-access authentication procedure by transferring authentication information regarding the handover to a network access server which is included in the second access network; and after performing the re-access authentication procedure, searching for a host channel adaptor adjacent to the mobile node and transmitting authentication information to a network access server which includes the searched host channel adaptor by using the mobility control server. Accordingly, an access delay time in the process of a handover can be reduced.

摘要翻译： 提供了一种用于在切换过程中控制访问认证的方法和系统。 在由核心网络和多个接入网络组成的网络中的移动节点的切换过程中控制接入认证的方法，所述方法包括：当所述移动节点最初访问第一接入网络时，执行接入认证 移动节点，并且通过使用用户简档服务器注册和管理认证信息，并且搜索与移动节点相邻的主机信道适配器，并向网络接入服务器发送移动节点的标识，配置文件和认证信息， 通过使用移动性控制服务器来安装搜索到的主机信道适配器; 当移动节点移动到第二接入网络时，执行切换过程并通过将关于切换的认证信息传送到包括在第二接入网络中的网络接入服务器来执行重新接入认证过程; 并且在执行重新访问认证过程之后，搜索与移动节点相邻的主机信道适配器，并通过使用移动性控制服务器向包括搜索到的主机信道适配器的网络接入服务器发送认证信息。 因此，可以减少切换过程中的访问延迟时间。

公开(公告)号：US6044057A

公开(公告)日：2000-03-28

申请号：US700098

申请日：1996-08-20

申请人： Byung-yeob Park ,  Young-won Lee ,  Sang-tae Kim ,  Hyun-woo Lee ,  Chul-ho Jeon

发明人： Byung-yeob Park ,  Young-won Lee ,  Sang-tae Kim ,  Hyun-woo Lee ,  Chul-ho Jeon

IPC分类号： G11B17/028 ,  G11B7/08 ,  G11B7/085 ,  G11B7/095 ,  G11B17/04 ,  G11B17/056 ,  G11B21/02

CPC分类号： G11B7/08582 ,  G11B7/0956 ,  G11B17/0285 ,  G11B17/056

摘要： An optical disk drive adopting an optical disk as a recording medium is provided. The optical disk drive includes an adjusting mechanism on a deck to adjust phase and tilt. The adjusting mechanism includes a phase adjusting device which is installed on the deck, for supporting one end of at least one of first and second shafts to adjust the phase, and a complex adjusting device which is rotatably installed on the deck, for supporting the other end of the at least one shaft to adjust the tilt and phase. Therefore, the optical disk drive can store a large amount of information in a disk by a highly precise deck mechanism and be stably installed regardless of the installation direction and position thereof. Further, a tray can be ejected without electric power and simple and convenient assembling and maintenance thereof are guaranteed.

摘要翻译： 提供采用光盘作为记录介质的光盘驱动器。 光盘驱动器包括在甲板上的调节机构以调节相位和倾斜。 调节机构包括安装在甲板上的相位调节装置，用于支撑第一和第二轴中的至少一个轴的一端以调节相位;以及复合调节装置，其可旋转地安装在甲板上，用于支撑另一个 至少一个轴的端部以调整倾斜和相位。 因此，光盘驱动器可以通过高度精确的机架机构将大量的信息存储在盘中，并且不管其安装方向和位置如何都能够稳定地安装。 此外，托盘可以在没有电力的情况下被排出，并且保证了其简单和方便的组装和维护。

公开(公告)号：US5768248A

公开(公告)日：1998-06-16

申请号：US684206

申请日：1996-07-19

申请人： Hyun-woo Lee

发明人： Hyun-woo Lee

IPC分类号： G11B21/02 ,  G11B7/08 ,  G11B7/085 ,  G11B7/095 ,  G11B21/24

CPC分类号： G11B7/0956 ,  G11B7/08582 ,  G11B21/24

摘要： A pickup position and tilt adjusting apparatus of an optical disk player includes at least one guide rail installed on a deck for supporting and guiding a pickup, at least one position adjusting unit for horizontally moving one end of the guide rail with respect to a disk surface, and at least one tilt adjusting unit for vertically moving the other end of the guide rail with respect to the disk surface.

摘要翻译： 光盘播放器的拾取位置和倾斜调节装置包括安装在用于支撑和引导拾取器的甲板上的至少一个导轨，至少一个位置调节单元，用于相对于盘表面水平移动导轨的一端 以及至少一个用于使导轨的另一端相对于盘表面垂直移动的倾斜调节单元。

公开(公告)号：US20120174132A1

公开(公告)日：2012-07-05

申请号：US13329539

申请日：2011-12-19

申请人： Hyun-woo Lee ,  Hag-Ryeol Kim ,  Min-shik Roh ,  Young-woo Back

发明人： Hyun-woo Lee ,  Hag-Ryeol Kim ,  Min-shik Roh ,  Young-woo Back

IPC分类号： G11B17/03

CPC分类号： G11B17/056 ,  G11B7/08582

摘要： An optical disk drive including: a housing; a tray installed in the housing; an optical pickup unit mounted in the tray; and a guide shaft mounted in the tray such that the optical pickup unit and the guide shaft are configured such that the optical pickup unit is reciprocally movable along the guide shaft.

摘要翻译： 一种光盘驱动器，包括：壳体; 托盘安装在外壳中; 安装在托盘中的光学拾取单元; 以及安装在所述托盘中的引导轴，使得所述光学拾取单元和所述引导轴被构造成使得所述光学拾取单元沿着所述引导轴往复运动。

公开(公告)号：US20120174129A1

公开(公告)日：2012-07-05

申请号：US13338793

申请日：2011-12-28

申请人： Hag-Ryeol Kim ,  Sung-hun Lee ,  Min-shik Roh ,  Hyun-woo Lee

发明人： Hag-Ryeol Kim ,  Sung-hun Lee ,  Min-shik Roh ,  Hyun-woo Lee

IPC分类号： G11B17/03

CPC分类号： G11B17/056 ,  G11B7/0037 ,  G11B19/28

摘要： An optical disc drive including a housing, a tray that is installed in the housing and that is configured to receive an optical disc, which has a spoke region on a surface thereof, an optical pickup unit which is attached to the tray, a main circuit board which is installed on the tray and is operatively connected to the optical pickup unit, and a spoke sensor which is arranged on the main circuit board and corresponds to the spoke region of the optical disk.

摘要翻译： 一种光盘驱动器，包括壳体，安装在壳体中并且被配置为容纳其表面上具有辐射区域的光盘的托盘，附接到托盘的光学拾取单元，主电路 板，其安装在托盘上并且可操作地连接到光学拾取单元，以及轮辐传感器，其布置在主电路板上并对应于光盘的辐条区域。

公开(公告)号：US08621497B2

公开(公告)日：2013-12-31

申请号：US13338793

申请日：2011-12-28

申请人： Hag-Ryeol Kim ,  Sung-hun Lee ,  Min-shik Roh ,  Hyun-woo Lee

发明人： Hag-Ryeol Kim ,  Sung-hun Lee ,  Min-shik Roh ,  Hyun-woo Lee

IPC分类号： G11B17/03

CPC分类号： G11B17/056 ,  G11B7/0037 ,  G11B19/28

摘要： An optical disc drive including a housing, a tray that is installed in the housing and that is configured to receive an optical disc, which has a spoke region on a surface thereof, an optical pickup unit which is attached to the tray, a main circuit board which is installed on the tray and is operatively connected to the optical pickup unit, and a spoke sensor which is arranged on the main circuit board and corresponds to the spoke region of the optical disk.

摘要翻译： 一种光盘驱动器，包括壳体，安装在壳体中并且被配置为容纳其表面上具有辐射区域的光盘的托盘，附接到托盘的光学拾取单元，主电路 板，其安装在托盘上并且可操作地连接到光学拾取单元，以及轮辐传感器，其布置在主电路板上并对应于光盘的辐条区域。

公开(公告)号：US08479224B2

公开(公告)日：2013-07-02

申请号：US13288061

申请日：2011-11-03

申请人： Hag-Ryeol Kim ,  Hyun-woo Lee ,  Young-woo Back ,  Sung-hun Lee

发明人： Hag-Ryeol Kim ,  Hyun-woo Lee ,  Young-woo Back ,  Sung-hun Lee

IPC分类号： G11B33/02

CPC分类号： G11B17/056

摘要： A disk drive that includes (i) a main chassis, (ii) a tray that is configured to have a disk removably mounted thereon and that is installed to slide into/out of the main chassis, and that includes a pickup transporting unit configured to move a pickup base back and forth in a radial direction of the disk, and (iii) a lock releasing unit that is arranged on the tray, that is driven by the pickup transporting unit, and that releases a lock of the tray from the main chassis.

摘要翻译： 1.一种磁盘驱动器，包括：（i）主机箱，（ii）托盘，其被配置为具有可拆卸地安装在其上的盘，并且被安装成滑入/离开所述主机架，并且包括拾取器传送单元，所述拾取器传送单元被配置为 在盘的径向方向上来回移动拾取器底座，以及（iii）锁定释放单元，其布置在由拾取器传送单元驱动的托盘上，并且从主体释放托盘的锁定 机壳。