公开(公告)号：US07529119B2

公开(公告)日：2009-05-05

申请号：US11320898

申请日：2005-12-30

申请人： Sung-dong Kim ,  Eun-sik Kim ,  Ju-hwan Jung ,  Hyoung-soo Ko ,  Dong-ki Min ,  Hong-sik Park ,  Seung-bum Hong

发明人： Sung-dong Kim ,  Eun-sik Kim ,  Ju-hwan Jung ,  Hyoung-soo Ko ,  Dong-ki Min ,  Hong-sik Park ,  Seung-bum Hong

IPC分类号： G11C11/00

CPC分类号： H03K19/16 ,  H01L43/08

摘要： A magnetic logic device (MLD) and methods of manufacturing and operating an MLD are provided. The MLD includes: a first interconnection; a lower magnetic layer formed on the first interconnection, the lower magnetic layer having a magnetization direction fixed in a predetermined direction; a non-magnetic layer formed on the lower magnetic layer; an upper magnetic layer formed on the non-magnetic layer, the upper magnetic layer having a magnetization direction parallel or anti-parallel to the magnetization direction of the lower magnetic layer; and a second interconnection formed on the upper magnetic layer. A first current source is disposed between one end of the first interconnection and one end of the second interconnection and a second current source is disposed between the other end of the first interconnection and the other end of the second interconnection.

摘要翻译： 提供了一种磁逻辑器件（MLD）以及制造和操作MLD的方法。 MLD包括：第一个互连; 形成在所述第一互连上的下磁性层，所述下磁性层具有沿预定方向固定的磁化方向; 形成在下磁性层上的非磁性层; 形成在所述非磁性层上的上磁性层，所述上磁性层具有与所述下磁性层的磁化方向平行或反平行的磁化方向; 以及形成在上磁性层上的第二互连。 第一电流源设置在第一互连的一端和第二互连的一端之间，第二电流源设置在第一互连的另一端和第二互连的另一端之间。

公开(公告)号：US20070153430A1

公开(公告)日：2007-07-05

申请号：US11607957

申请日：2006-12-04

申请人： Hong-sik Park ,  Seung-bum Hong ,  Dong-ki Min ,  Jong-youp Shim

发明人： Hong-sik Park ,  Seung-bum Hong ,  Dong-ki Min ,  Jong-youp Shim

IPC分类号： G11B21/24

CPC分类号： G11B9/1436 ,  B82Y10/00 ,  H02K41/0354 ,  H02K2201/18 ,  Y10S977/947

摘要： A micro actuator having separated stages and a data storage apparatus employing the same are provided. The micro actuator includes: a supporting unit; stages that are elastically supported by the supporting unit, each stage having a mounting surface where a target driven body is mounted thereon, and arranged adjacent to each other; levers which are disposed between the stages, each lever having two ends respectively connected to adjacent stages, and which apply force to the adjacent stages so that when one of the stages is moved, an adjacent stage is moved in an opposite direction to a moving direction of the moved stage; and driving units which respectively provide a driving force to the stages.

摘要翻译： 提供了具有分离级的微型致动器和使用其的数据存储装置。 微型致动器包括：支撑单元; 由支撑单元弹性地支撑的台阶，每个阶段具有安装在其上的目标被驱动体的安装表面，并且彼此相邻布置; 设置在各级之间的杠杆，每个杠杆具有分别连接到相邻台阶的两个端部，并且向相邻的台阶施加力，使得当一个台架移动时，相邻的台架沿与移动方向相反的方向移动 的移动阶段; 以及分别向各级提供驱动力的驱动单元。

公开(公告)号：US20060091437A1

公开(公告)日：2006-05-04

申请号：US11240570

申请日：2005-10-03

申请人： Seung-bum Hong ,  Ju-hwan Jung ,  Hyoung-soo Ko ,  Hong-sik Park ,  Dong-ki Min ,  Eun-sik Kim ,  Chul-min Park ,  Sung-dong Kim ,  Kyoung-lock Baeck

发明人： Seung-bum Hong ,  Ju-hwan Jung ,  Hyoung-soo Ko ,  Hong-sik Park ,  Dong-ki Min ,  Eun-sik Kim ,  Chul-min Park ,  Sung-dong Kim ,  Kyoung-lock Baeck

IPC分类号： H01L29/94

CPC分类号： H01L27/101 ,  B82Y10/00 ,  G11B9/02 ,  G11C11/22

摘要： Provided are a resistive memory device having a probe array and a method of manufacturing the same. The resistive memory device includes a memory part having a bottom electrode and a ferroelectric layer sequentially formed on a first substrate; a probe part having an array of resistive probes arranged on a second substrate, with the tips of the resistive probes facing the ferroelectric layer so as to write and read data on the ferroelectric layer; and a binding layer which grabs and fixes the resistive probes on or above the ferroelectric layer. The method of manufacturing the resistive memory device includes forming a bottom electrode and a ferroelectric layer sequentially on a first substrate; forming an array of resistive probes on a second substrate; and wafer level bonding the first substrate to the second substrate using a binding layer such that tips of the resistive probes face the ferroelectric layer.

摘要翻译： 提供了具有探针阵列的电阻式存储器件及其制造方法。 电阻式存储器件包括一个存储器部分，其具有顺序地形成在第一衬底上的底部电极和铁电层; 探针部分，其具有布置在第二基板上的电阻式探针阵列，其中所述电阻式探针的尖端面对强电介质层，以便在铁电层上写入和读取数据; 以及在铁电层上或上方抓住并固定电阻式探头的结合层。 制造电阻式存储器件的方法包括在第一衬底上依次形成底电极和铁电层; 在第二衬底上形成电阻性探针阵列; 并且使用结合层将第一衬底与第二衬底结合到晶片级，使得电阻探针的尖端面对强电介质层。

公开(公告)号：US20050040919A1

公开(公告)日：2005-02-24

申请号：US10922140

申请日：2004-08-20

申请人： Kyoung-lock Baeck ,  Jong-up Jun ,  Ju-hwan Jung ,  Seung-bum Hong ,  Dong-ki Min ,  Hong-sik Park

发明人： Kyoung-lock Baeck ,  Jong-up Jun ,  Ju-hwan Jung ,  Seung-bum Hong ,  Dong-ki Min ,  Hong-sik Park

IPC分类号： G01Q10/00 ,  G01Q10/04 ,  G01Q80/00 ,  H02N1/00 ,  H02N1/06 ,  H01H51/22

CPC分类号： H02N1/008 ,  H02K2201/18

摘要： A two-axis actuator having a large stage area and including includes a substrate, an anchor unit having sides approximately in a rectangular shape, fixed on the substrate, a plurality of first actuating parts actuating in a first direction and separated from the substrate within regions of both sides of the anchor unit, a plurality of second actuating parts actuating in a second direction between the first actuating parts, a rectangular shaped stage that actuates in the second direction, disposed above the second actuating parts, a third actuating part formed on the first actuating part, and elevated at a predetermined distance from the stage and the anchor unit, first direction deformable springs that support the first actuating part in inner parts of the anchor unit, and second direction deformable springs formed to fix the second actuating part in an inner part of the third actuating part.

摘要翻译： 具有大台阶区域的双轴致动器包括：基板，具有固定在基板上的大致矩形形状的侧面的锚定单元，多个第一致动部件，其在第一方向上致动并且在区域内与基板分离 所述锚定单元的两侧的多个第二致动部件在所述第一致动部件之间沿第二方向致动，所述第二致动部件设置在所述第二致动部件上方的在所述第二方向上致动的矩形台架， 第一致动部件，并且与所述平台和所述锚固单元一起预定距离地升高，所述第一方向可变形弹簧，其支撑所述锚固单元的内部部分中的所述第一致动部件;以及第二方向可变形弹簧，其形成为将所述第二致动部件固定在 第三驱动部件的内部部分。

公开(公告)号：US20050007900A1

公开(公告)日：2005-01-13

申请号：US10851671

申请日：2004-05-24

申请人： Dong-ki Min ,  Seung-bum Hong

发明人： Dong-ki Min ,  Seung-bum Hong

IPC分类号： G11B9/14 ,  G01B21/30 ,  G11B7/00 ,  G11B9/00

CPC分类号： G11B9/1454 ,  B82Y10/00 ,  G11B9/1481

摘要： A position detection system of a data storage apparatus and a position detection method. The position detection system includes a recording medium including a plurality of servo fields and data fields, in a case where n×m data bits are formed on each of the data fields, and a probe array including H servo probes that scan the servo fields. An absolute position of a data bit can be detected by one-to-one correspondence. In addition, the servo regions can be disposed among the data regions, and the data probes can be used as the servo probes.

摘要翻译： 数据存储装置的位置检测系统和位置检测方法。 位置检测系统包括在每个数据场上形成n×m个数据位的情况下包括多个伺服字段和数据场的记录介质，以及包括扫描伺服字段的H个伺服探针的探针阵列。 可以一一对应地检测数据位的绝对位置。 此外，可以在数据区域中设置伺服区域，并且数据探头可以用作伺服探针。

公开(公告)号：US07693028B2

公开(公告)日：2010-04-06

申请号：US11143478

申请日：2005-06-03

申请人： Dong-ki Min ,  Seung-bum Hong

发明人： Dong-ki Min ,  Seung-bum Hong

IPC分类号： G11B7/00 ,  G11B9/00

CPC分类号： G11B9/1454 ,  B82Y10/00

摘要： An apparatus for detecting a probe position error includes a position error extracting unit extracting probe position errors from signals detected by a probe; a position error adding unit calculating the probe position errors in units of a predetermined time; and a signal processing unit storing a past probe position error calculated by the position error extracting unit and generating a probe position error by processing the past probe position error and a current probe position error. An apparatus for tracking data includes a scanner moving a data storage medium; a probe detecting the signals from a data storage medium; an error detector detecting probe position errors in a half-period of an error extracting signal by applying the error extracting signal used to extract the probe position errors to the signal detected by the probe; and a compensator compensating for the probe position errors detected by the error detector.

摘要翻译： 用于检测探头位置误差的装置包括位置误差提取单元，从由探针检测的信号中提取探针位置误差; 位置误差添加单元，以预定时间为单位计算探测位置误差; 以及信号处理单元，存储由位置误差提取单元计算出的过去的探针位置误差，并通过处理过去的探针位置误差和当前探针位置误差来产生探针位置误差。 一种用于跟踪数据的装置包括扫描仪移动数据存储介质; 检测来自数据存储介质的信号的探针; 误差检测器通过将用于提取探针位置误差的误差提取信号应用于由探针检测的信号，检测误差提取信号的半周期中的探测器位置误差; 以及补偿器，用于补偿由误差检测器检测到的探头位置误差。

公开(公告)号：US07687838B2

公开(公告)日：2010-03-30

申请号：US11240570

申请日：2005-10-03

申请人： Seung-bum Hong ,  Ju-hwan Jung ,  Hyoung-soo Ko ,  Hong-sik Park ,  Dong-ki Min ,  Eun-sik Kim ,  Chul-min Park ,  Sung-dong Kim ,  Kyoung-lock Baeck

发明人： Seung-bum Hong ,  Ju-hwan Jung ,  Hyoung-soo Ko ,  Hong-sik Park ,  Dong-ki Min ,  Eun-sik Kim ,  Chul-min Park ,  Sung-dong Kim ,  Kyoung-lock Baeck

IPC分类号： H01L21/66 ,  H01L21/00 ,  G11B9/00 ,  G11B3/00 ,  G11B11/00

CPC分类号： H01L27/101 ,  B82Y10/00 ,  G11B9/02 ,  G11C11/22

摘要： Provided are a resistive memory device having a probe array and a method of manufacturing the same. The resistive memory device includes a memory part having a bottom electrode and a ferroelectric layer sequentially formed on a first substrate; a probe part having an array of resistive probes arranged on a second substrate, with the tips of the resistive probes facing the ferroelectric layer so as to write and read data on the ferroelectric layer; and a binding layer which grabs and fixes the resistive probes on or above the ferroelectric layer. The method of manufacturing the resistive memory device includes forming a bottom electrode and a ferroelectric layer sequentially on a first substrate; forming an array of resistive probes on a second substrate; and wafer level bonding the first substrate to the second substrate using a binding layer such that tips of the resistive probes face the ferroelectric layer.

摘要翻译： 提供了具有探针阵列的电阻式存储器件及其制造方法。 电阻式存储器件包括一个存储器部分，其具有顺序地形成在第一衬底上的底部电极和铁电层; 探针部分，其具有布置在第二基板上的电阻式探针阵列，其中所述电阻式探针的尖端面对强电介质层，以便在铁电层上写入和读取数据; 以及在铁电层上或上方抓住并固定电阻式探头的结合层。 制造电阻式存储器件的方法包括在第一衬底上依次形成底电极和铁电层; 在第二衬底上形成电阻性探针阵列; 并且使用结合层将第一衬底与第二衬底结合到晶片级，使得电阻探针的尖端面对强电介质层。

公开(公告)号：US20090103204A1

公开(公告)日：2009-04-23

申请号：US12111217

申请日：2008-04-29

申请人： Dong-ki MIN ,  Seung-bum Hong

发明人： Dong-ki MIN ,  Seung-bum Hong

IPC分类号： G11B5/596 ,  G11B5/82 ,  G11B5/127

CPC分类号： G11B5/59688 ,  B82Y10/00 ,  G11B5/743 ,  G11B5/82

摘要： Provided are a bit patterned medium having a super-track, a method of tracking a track of the bit patterned medium, a head appropriate for the bit patterned medium, and an information recording/reproducing apparatus including the bit patterned medium and the head. The bit patterned medium includes a substrate, and a recording layer comprised of a plurality of bit cells which are formed on the substrate by being separated from each other, along a plurality of tracks. Each of the plurality of tracks includes a super-track comprised of a plurality of sub-tracks. Bit cells formed on a sub-track from among the plurality of sub-tracks in the super-track are disposed so as to deviate from bit cells formed on another sub-track from among the plurality of sub-tracks in the super-track. A track ID (identification) for recognizing the super-track, and a servo burst generating a position error signal when a head tracks the super-track, are arranged in an area of each of the plurality of tracks. Meanwhile, the head includes a writing head recording information in units of sub-tracks, and a reading sensor reproducing the information in units of super-tracks.

摘要翻译： 提供了具有超轨迹的位图形介质，跟踪位图形介质的轨迹的方法，适用于位图形介质的头，以及包括位图形介质和头的信息记录/再现设备。 位图案化介质包括衬底，以及由多个位单元构成的记录层，它们通过沿着多个轨道彼此分离而形成在衬底上。 多个轨道中的每一个包括由多个子轨道组成的超轨道。 在超轨道中的多个子轨道中的子轨道上形成的比特单元被布置成偏离在超轨道中的多个子轨道中形成在另一个子轨道上的比特单元。 用于识别超轨道的轨道ID（识别）以及当磁头跟踪超轨迹时产生位置误差信号的伺服脉冲串被布置在多个磁道中的每一个的区域中。 同时，头包括以子轨为单位记录信息的写入头，以及以超轨为单位再现信息的读取传感器。

公开(公告)号：US20080109182A1

公开(公告)日：2008-05-08

申请号：US11828516

申请日：2007-07-26

申请人： Dong-ki Min ,  Sung-hoon Choa ,  Seung-bum Hong

发明人： Dong-ki Min ,  Sung-hoon Choa ,  Seung-bum Hong

IPC分类号： G01C25/00

CPC分类号： H04N5/349

摘要： A method and apparatus for calibrating a position of an image sensor, and a method of detecting the position of an image sensor are provided. The method of calibrating the position of an image sensor includes: obtaining first image information corresponding to a first position of the image sensor and obtaining second image information corresponding to a second position of the image sensor, calculating cross-correlation values between the obtained first image information and second image information; determining whether or not the calculated cross-correlation values are symmetrical; setting a driving power value of the image sensor for moving the image sensor the distance between the first position to the second position as a reference driving power value for moving the image sensor one-pixel distance, if it is determined that the cross-correlation values are not symmetrical; and calibrating the position of the image sensor by using the set driving power value.

摘要翻译： 提供了用于校准图像传感器的位置的方法和装置以及检测图像传感器的位置的方法。 校准图像传感器的位置的方法包括：获得与图像传感器的第一位置相对应的第一图像信息，并获得与图像传感器的第二位置对应的第二图像信息，计算所获得的第一图像之间的互相关值 信息和第二图像信息; 确定所计算的互相关值是否对称; 设置图像传感器的驱动功率值，用于将图像传感器的距离移动到第一位置与第二位置之间，作为用于使图像传感器移动一像素距离的基准驱动功率值，如果确定互相关值 不对称 并使用设定的驱动功率值来校准图像传感器的位置。

公开(公告)号：US07316072B2

公开(公告)日：2008-01-08

申请号：US11546240

申请日：2006-10-12

申请人： Hong-sik Park ,  Ju-hwan Jung ,  Seung-bum Hong ,  Dong-ki Min

发明人： Hong-sik Park ,  Ju-hwan Jung ,  Seung-bum Hong ,  Dong-ki Min

IPC分类号： G01B5/004

CPC分类号： G11B9/1454 ,  B82Y10/00

摘要： An XY stage module, a storage system including the same and a method for facating the XY stage module are provided. The XY stage module includes: a base; an XY stage horizontally moving above the base in a first direction and a second direction that is orthogonal to the first direction; a supporting unit disposed at the base for elastically supporting the XY stage; a stiffener for preventing the XY stage from being rotated; and a position sensor having a movable comb-shaped structure disposed at one side of the stiffener and having at least one movable comb and a fixed comb-shaped structure fixed on the base and having at least one fixed comb meshed with the movable comb to be separated at a predetermined gap for measuring a movement of the XY stage in the first direction and the second direction.

摘要翻译： 提供了一种XY平台模块，包括该XY平台模块的存储系统和用于使XY平台模块的平面化的方法。 XY台模块包括：基座; XY台在第一方向上在基座上方水平移动，第二方向与第一方向正交; 设置在所述基座上用于弹性地支撑所述XY平台的支撑单元; 用于防止XY平台旋转的加强件; 以及位置传感器，其具有设置在所述加强件的一侧的可移动梳状结构，并且具有固定在所述基座上的至少一个活动梳和固定梳状结构，并且具有与所述活动梳状物啮合的至少一个固定梳 在预定间隙处分离，以测量XY台在第一方向和第二方向上的运动。