公开(公告)号：US07114244B2

公开(公告)日：2006-10-03

申请号：US10676144

申请日：2003-10-02

申请人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Hyun-jin Lee ,  Dong-ok Kwak

发明人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Hyun-jin Lee ,  Dong-ok Kwak

IPC分类号： B23P19/00

CPC分类号： G11B17/038 ,  Y10T29/49025 ,  Y10T29/49131 ,  Y10T29/49133 ,  Y10T29/53165 ,  Y10T29/53191 ,  Y10T29/53261

摘要： A disc centering device includes a base plate, a chuck which is installed on the base plate, a hub unit which is detachably engaged to the chuck and receives discs and spacers to be stacked, disc pushers which are slidably provided outside the hub unit and include corresponding pressure members which center the discs by pushing circumferences of the discs, a driving unit which slides the disc pushers, and biasing units which are slidably provided outside the hub unit and push circumferences of the spacers. Accordingly, by performing a spacer biasing along with a disc centering, the accuracy of a centering is increased, thereby providing the discs having data recorded thereon with a uniform quality. Additionally, vibration of a rotation body can be minimized due to the simple configuration of the disc centering device. Furthermore, the productivity and manufacturability of HDDs are improved in view of the simplified maintenance and repair of the same.

摘要翻译： 盘定心装置包括基板，安装在基板上的卡盘，可拆卸地接合到卡盘并容纳待堆叠的盘和间隔件的轮毂单元，可滑动地设置在轮毂单元外部的盘推动器，并且包括 相应的压力部件，其通过推动圆盘的圆周使圆盘对中，驱动单元，其使盘推动器滑动;以及偏压单元，其可滑动地设置在轮毂单元外部并推动间隔件的周向。 因此，通过与盘定心一起执行间隔件偏压，可以提高定中心的精度，从而提供具有以其均匀质量记录在其上的数据的盘。 此外，由于盘定心装置的简单配置，旋转体的振动可以最小化。 此外，为了简化维护和修理，HDD的生产率和可制造性得到改善。

公开(公告)号：US20050157421A1

公开(公告)日：2005-07-21

申请号：US10918392

申请日：2004-08-16

申请人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Tae-hwan Kim ,  Hyun-jin Lee

发明人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Tae-hwan Kim ,  Hyun-jin Lee

IPC分类号： G11B21/10 ,  G11B5/016 ,  G11B5/596 ,  G11B17/02 ,  G11B17/028 ,  G11B17/038 ,  G11B17/08 ,  G11B19/20

CPC分类号： G11B5/59644 ,  G11B17/028 ,  G11B17/038

摘要： A servo track writer and a chuck thereof which are capable of maintaining a central axis of a disk hub to be aligned with a rotating axis of a spindle motor adapted to rotate the disk hub, thereby preventing disks mounted on the disk hub from fluctuating. The servo track writer includes a disk hub, on which a plurality of disks are mounted, a magnetic head assembly to write servo information on the disks mounted on the disk hub, a spindle motor to rotate the disk hub, and a chuck to firmly hold the disk hub. The chuck firmly holds the disk hub at a plurality of points to prevent the central axis of the disk hub from being inclined from the rotating axis of the spindle motor.

摘要翻译： 能够将盘毂的中心轴保持与主轴电动机的旋转轴线对准的伺服轨迹写入器及其卡盘，其适于旋转盘毂，从而防止安装在盘毂上的盘波动。 伺服轨迹写入器包括一个安装有多个盘的盘毂，一个用于将安装在盘毂上的盘上写入伺服信息的磁头组件，一个用于旋转盘毂的主轴电机和一个卡盘，以牢固地保持 磁盘集线器。 卡盘将盘毂牢固地保持在多个点处，以防止盘毂的中心轴线从主轴电机的旋转轴线倾斜。

公开(公告)号：US07648215B2

公开(公告)日：2010-01-19

申请号：US11178287

申请日：2005-07-12

申请人： Se Kyong Song ,  Ki Keon Yeom ,  Jae Rack Choi

发明人： Se Kyong Song ,  Ki Keon Yeom ,  Jae Rack Choi

IPC分类号： B41J25/308

CPC分类号： B41J2/15 ,  B41J2202/14

摘要： An ink-jet head mount to guide positions of ink-jet heads with a high precision and an ink-jet printing apparatus including the same. The ink-jet printing apparatus includes an ink-jet head having a plurality of nozzles to eject ink, an ink-jet head mount in which the ink-jet head is installed and is movable according to three-degrees-of-freedom, and a frame in which the ink-jet head mount is installed.

摘要翻译： 一种用于高精度地引导喷墨头的位置的喷墨头安装件和包括该喷墨头的喷墨打印设备。 喷墨打印设备包括具有多个用于喷射墨水的喷嘴的喷墨头，喷墨头安装件，其中安装喷墨头并且可以根据三自由度移动;以及 其中安装有喷墨头座的框架。

公开(公告)号：US20100072245A1

公开(公告)日：2010-03-25

申请号：US12461061

申请日：2009-07-30

申请人： Dong Min Kim ,  Sin Kwon ,  Young Tae Cho ,  Jung Woo Seo ,  Ki Keon Yeom ,  Ki Hyun Kim

发明人： Dong Min Kim ,  Sin Kwon ,  Young Tae Cho ,  Jung Woo Seo ,  Ki Keon Yeom ,  Ki Hyun Kim

IPC分类号： B65H20/00

CPC分类号： B65H23/26 ,  B65H2301/511 ,  B65H2555/14

摘要： Disclosed is a substrate alignment apparatus capable of performing coarse and fine alignments of a substrate in a progressing route to remove or reduce an alignment error between the substrate and a pattern roll. The coarse alignment may be performed by moving a frame using a stage when the alignment error is relatively large, and the fine alignment may be performed by moving subsidiary rollers of a roller unit relative to a main roller of a roller unit when the alignment error is relatively small. An example substrate alignment apparatus may include a frame and a roller unit rotatably fixed to the frame to support a substrate, wherein the roller unit includes a main roller, and at least one subsidiary roller fixed to the main roller such that the at least one subsidiary roller can move relative to the main roller to align the substrate.

摘要翻译： 公开了一种基板对准装置，其能够在进行中的路线中执行基板的粗略和精细对准以去除或减小基板和图案辊之间的对准误差。 当对准误差相对较大时，可以通过使用阶段移动框架来执行粗略对准，并且当对准误差为对准误差时，可以通过相对于辊单元的主辊移动辊单元的辅助辊来执行精细对准 比较小 示例性基板对准装置可以包括框架和滚子单元，其可旋转地固定到框架以支撑基板，其中滚子单元包括主辊，以及至少一个辅助辊，其固定到主辊，使得至少一个附属 辊可以相对于主辊移动以对准衬底。

公开(公告)号：US07370407B2

公开(公告)日：2008-05-13

申请号：US10676025

申请日：2003-10-02

申请人： Ki-keon Yeom ,  Sang-jin Choi ,  Sang-chul Ko ,  Soo-hyung Kim ,  Tae-hoe Ha

发明人： Ki-keon Yeom ,  Sang-jin Choi ,  Sang-chul Ko ,  Soo-hyung Kim ,  Tae-hoe Ha

IPC分类号： B23P19/00 ,  H05K13/04

CPC分类号： G11B17/038 ,  Y10T29/5313 ,  Y10T29/53165 ,  Y10T29/53174 ,  Y10T29/53252 ,  Y10T29/53261 ,  Y10T29/53265

摘要： A disc centering device includes a base plate, a chuck which is installed on the base plate, a hub unit which is detachably engaged to the chuck and receives discs to be stacked, disc pushers which are slidably provided outside the hub unit and include corresponding pressure members which center the discs by pushing circumferences of the discs, and a driving unit which slides the disc pushers simultaneously. Accordingly, as the accuracy of centering the discs is improved, discs with data recorded thereon having a uniform quality can be obtained. Additionally, vibration of a rotation body can be minimized due to the simple configuration the disc centering device. Therefore, in view of the simplified maintenance and repair of the disc centering device, the productivity and manufacturability of HDDs can be improved.

摘要翻译： 盘对中装置包括基板，安装在基板上的卡盘，可拆卸地接合到卡盘并容纳待堆叠的盘的轮毂单元，可滑动地设置在轮毂单元外部的盘推动器，并且包括相应的压力 通过推动盘的周向使碟片居中的构件，以及同时滑动盘推动器的驱动单元。 因此，随着盘的定心精度的提高，可以获得其上记录有数据的盘具有均匀的质量。 此外，由于盘定心装置的简单配置，旋转体的振动可以最小化。 因此，考虑到盘定心装置的简化维护和修理，可以提高HDD的生产率和可制造性。

公开(公告)号：US06954330B2

公开(公告)日：2005-10-11

申请号：US10153909

申请日：2002-05-24

申请人： Ki-Keon Yeom

发明人： Ki-Keon Yeom

IPC分类号： F16B2/06 ,  G11B17/028 ,  G11B17/038 ,  G11B21/10 ,  G11B17/022

CPC分类号： G11B17/038

摘要： A disk chuck which centers and clamps data storage disks during a disk formatting process. The disk chuck is designed to clamp or unclamp the disks at the same time. The disk chuck includes a hollow main shaft which orderly fits and seats the disks thereon and a piston which is situated in the hollow main shaft so as to axially move in the hollow main shaft in opposite directions. A clamping shaft is axially received in the hollow main shaft and coupled to the piston so as to move along with the piston in the same direction to clamp or unclamp the disks seated on the hollow main shaft. An upper end of the clamping shaft having a disk clamping part extends to project beyond an upper end of the hollow main shaft.

摘要翻译： 磁盘卡盘，可在磁盘格式化过程中居中并夹紧数据存储磁盘。 磁盘卡盘旨在同时夹紧或松开磁盘。 盘式卡盘包括一个中空主轴，其中有一个中空的主轴和一个位于中空主轴上的活塞，以便在空心主轴中沿相反的方向轴向运动。 夹紧轴被轴向地容纳在中空主轴中并且联接到活塞，以便沿着相同的方向与活塞一起移动以夹紧或松开坐在中空主轴上的盘。 具有盘夹持部的夹紧轴的上端延伸超过中空主轴的上端突出。

公开(公告)号：US08596509B2

公开(公告)日：2013-12-03

申请号：US12461061

申请日：2009-07-30

申请人： Dong Min Kim ,  Sin Kwon ,  Young Tae Cho ,  Jung Woo Seo ,  Ki Keon Yeom ,  Ki Hyun Kim

发明人： Dong Min Kim ,  Sin Kwon ,  Young Tae Cho ,  Jung Woo Seo ,  Ki Keon Yeom ,  Ki Hyun Kim

IPC分类号： B65H23/038 ,  B65H23/192 ,  B65H27/00

CPC分类号： B65H23/26 ,  B65H2301/511 ,  B65H2555/14

摘要： Disclosed is a substrate alignment apparatus capable of performing coarse and fine alignments of a substrate in a progressing route to remove or reduce an alignment error between the substrate and a pattern roll. The coarse alignment may be performed by moving a frame using a stage when the alignment error is relatively large, and the fine alignment may be performed by moving subsidiary rollers of a roller unit relative to a main roller of a roller unit when the alignment error is relatively small. An example substrate alignment apparatus may include a frame and a roller unit rotatably fixed to the frame to support a substrate, wherein the roller unit includes a main roller, and at least one subsidiary roller fixed to the main roller such that the at least one subsidiary roller can move relative to the main roller to align the substrate.

摘要翻译： 公开了一种基板对准装置，其能够在进行中的路线中执行基板的粗略和精细对准以去除或减小基板和图案辊之间的对准误差。 当对准误差相对较大时，可以通过使用阶段移动框架来执行粗略对准，并且当对准误差为对准误差时，可以通过相对于辊单元的主辊移动辊单元的辅助辊来执行精细对准 比较小 示例性基板对准装置可以包括框架和滚子单元，其可旋转地固定到框架以支撑基板，其中滚子单元包括主辊，以及至少一个辅助辊，其固定到主辊，使得至少一个附属 辊可以相对于主辊移动以对准衬底。

公开(公告)号：US07561376B2

公开(公告)日：2009-07-14

申请号：US10918392

申请日：2004-08-16

申请人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Tae-hwan Kim ,  Hyun-jin Lee

发明人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Tae-hwan Kim ,  Hyun-jin Lee

IPC分类号： G11B17/08

CPC分类号： G11B5/59644 ,  G11B17/028 ,  G11B17/038

摘要： A servo track writer and a chuck thereof which are capable of maintaining a central axis of a disk hub to be aligned with a rotating axis of a spindle motor adapted to rotate the disk hub, thereby preventing disks mounted on the disk hub from fluctuating. The servo track writer includes a disk hub, on which a plurality of disks are mounted, a magnetic head assembly to write servo information on the disks mounted on the disk hub, a spindle motor to rotate the disk hub, and a chuck to firmly hold the disk hub. The chuck firmly holds the disk hub at a plurality of points to prevent the central axis of the disk hub from being inclined from the rotating axis of the spindle motor.

摘要翻译： 能够将盘毂的中心轴保持与主轴电动机的旋转轴线对准的伺服轨迹写入器及其卡盘，其适于旋转盘毂，从而防止安装在盘毂上的盘波动。 伺服轨迹写入器包括一个安装有多个盘的盘毂，一个用于将安装在盘毂上的盘上写入伺服信息的磁头组件，一个用于旋转盘毂的主轴电机和一个卡盘，以牢固地保持 磁盘集线器。 卡盘将盘毂牢固地保持在多个点处，以防止盘毂的中心轴线从主轴电机的旋转轴线倾斜。

公开(公告)号：US06975483B2

公开(公告)日：2005-12-13

申请号：US10284102

申请日：2002-10-31

申请人： Sang-Jin Choi ,  Tae-Sang Park ,  Sang-Chul Ko ,  Dong-Ok Kwak ,  Ki-Keon Yeom

发明人： Sang-Jin Choi ,  Tae-Sang Park ,  Sang-Chul Ko ,  Dong-Ok Kwak ,  Ki-Keon Yeom

IPC分类号： G11B20/10 ,  G11B5/596 ,  G11B5/84 ,  G11B21/10 ,  G11B25/04 ,  G11B33/14

CPC分类号： G11B5/59633

摘要： A disk recording device to manufacture hard disk drives. This disk recording device includes a spindle to detachably hold a disk of a hard disk drive. A spindle motor rotates the spindle. A recording unit records data on a surface of the disk while moving over the surface of the disk held on the spindle. A disk protecting unit covers the surfaces of the disk to protect the disk from an external environment when the disk is rotated. In the disc recording device, the disk protecting unit approaches or moves away from the disk through a reciprocating motion within a predetermined range.

摘要翻译： 一种用于制造硬盘驱动器的磁盘记录装置。 该盘记录装置包括可拆卸地保持硬盘驱动器的盘的主轴。 主轴电机旋转主轴。 记录单元在保持在主轴上的盘的表面上移动时在盘的表面上记录数据。 磁盘保护单元覆盖磁盘的表面，以在磁盘旋转时保护磁盘免受外部环境的影响。 在盘记录装置中，盘保护单元通过往复运动在预定范围内靠近或远离盘移动。