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21. 发明申请

US20070121243A1 Spindle motor assembly and hard disk drive having the same 审中-公开
标题翻译：主轴电机组合和硬盘驱动器具有相同的功能
公开(公告)号：US20070121243A1
公开(公告)日：2007-05-31
申请号：US11583833
申请日：2006-10-20
申请人： Yong-kyu Byun , Cheol-soon Kim , Min-pyo Hong
发明人： Yong-kyu Byun , Cheol-soon Kim , Min-pyo Hong
IPC分类号： G11B17/02
CPC分类号： G11B25/043 , G11B17/0287 , G11B33/08
摘要： A spindle motor assembly and a hard disk drive having the spindle motor assembly. The spindle motor assembly includes a data storage disk to store data and having a parking region in which to park a read/write head, a spindle motor to drive the data storage disk and having a hub around which the data storage disk is fitted, and a clamp member to fix the data storage disk on the hub. The clamp member has a vibration restriction portion formed on a circumferential outer edge thereof to face the parking region and to form a marginal gap with the disk.
摘要翻译：主轴电动机组件和具有主轴电机组件的硬盘驱动器。主轴电动机组件包括数据存储盘，用于存储数据并具有停放读/写头的停车区，主轴电动机驱动数据存储盘并具有装配数据存储盘的集线器;以及夹持构件，用于将数据存储盘固定在轮毂上。夹紧构件具有形成在其周向外边缘上的面对停车区域并与盘形成边缘间隙的振动限制部。

22. 发明申请

US20070047139A1 Hard disk and spindle motor assembly 失效
标题翻译：硬盘和主轴电机组合
公开(公告)号：US20070047139A1
公开(公告)日：2007-03-01
申请号：US11494464
申请日：2006-07-28
申请人： Yong-kyu Byun , Min-pyo Hong , Cheol-soon Kim , No-yeol Park
发明人： Yong-kyu Byun , Min-pyo Hong , Cheol-soon Kim , No-yeol Park
IPC分类号： G11B17/02
CPC分类号： G11B17/0287 , G11B17/038
摘要： A spindle motor assembly includes a spindle motor having a shaft and a hub that rotates on the shaft, and a hard disk having a data storage medium mounted in the form of a whole disk, and a fastener attached to the center of a bottom surface of the disk-shaped data storage medium that faces the spindle motor. The fastener is a screw or a nut. In the case in which the fastener is a screw, a head of the screw is attached to the bottom surface of the hard disk, and the body of the screw is received in a screw hole in the upper portion of the shaft of the spindle motor. In the case in which the fastener is a nut, the nut is engaged with an external thread on an outer circumferential surface of the hub of the spindle motor.
摘要翻译：主轴电动机组件包括主轴电动机，该主轴电动机具有轴和在轴上旋转的轮毂，以及具有以整个盘的形式安装的数据存储介质的硬盘，以及附接到底盘表面的中心的紧固件面对主轴电动机的盘状数据存储介质。紧固件是螺钉或螺母。在紧固件是螺钉的情况下，螺钉的头部附接到硬盘的底表面，螺钉的主体被容纳在主轴电机的轴的上部的螺纹孔中。在紧固件是螺母的情况下，螺母与主轴电机的轮毂的外周面上的外螺纹接合。

23. 发明授权

US07085106B2 Actuator latch apparatus for data storage device 失效
公开(公告)号：US07085106B2
公开(公告)日：2006-08-01
申请号：US11331012
申请日：2006-01-13
申请人： Min-pyo Hong , Yong-kyu Byun , Woo-sup Han , Cheol-soon Kim
发明人： Min-pyo Hong , Yong-kyu Byun , Woo-sup Han , Cheol-soon Kim
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B21/22 , G11B5/54
摘要： An actuator latch apparatus for a data storage device includes a latch lever installed on a base plate of the data storage device capable of pivoting and having a first latch portion provided at one end portion of the latch lever, a spring connected to the other end portion of the latch lever and made of a shape memory alloy to allow the latch lever to pivot in a predetermined direction by being deformed according to application of electric power, and a second latch portion provided at an end portion of an actuator moving a read/write head to a predetermined position of a disk. When the rotation of the disk is stopped and the actuator is parked at a parking position, the spring allows the latch lever to pivot in one direction so that the first latch portion interferes with the second latch portion, thus locking the actuator not to rotate, and when the disk rotates, the spring allows the latch lever to pivot in the opposite direction so that the first latch portion is separated from the second latch portion, thus allowing the actuator to rotate. Thus, a reliable operation of the actuator latch apparatus is available due to the characteristic of the shape memory alloy and the structure of the actuator latch apparatus is simplified.

24. 发明申请

US20060114613A1 Actuator latch apparatus for data storage device 失效
公开(公告)号：US20060114613A1
公开(公告)日：2006-06-01
申请号：US11331012
申请日：2006-01-13
申请人： Min-pyo Hong , Yong-kyu Byun , Woo-sup Han , Cheol-soon Kim
发明人： Min-pyo Hong , Yong-kyu Byun , Woo-sup Han , Cheol-soon Kim
IPC分类号： G11B5/54
CPC分类号： G11B21/22 , G11B5/54
摘要： An actuator latch apparatus for a data storage device includes a latch lever installed on a base plate of the data storage device capable of pivoting and having a first latch portion provided at one end portion of the latch lever, a spring connected to the other end portion of the latch lever and made of a shape memory alloy to allow the latch lever to pivot in a predetermined direction by being deformed according to application of electric power, and a second latch portion provided at an end portion of an actuator moving a read/write head to a predetermined position of a disk. When the rotation of the disk is stopped and the actuator is parked at a parking position, the spring allows the latch lever to pivot in one direction so that the first latch portion interferes with the second latch portion, thus locking the actuator not to rotate, and when the disk rotates, the spring allows the latch lever to pivot in the opposite direction so that the first latch portion is separated from the second latch portion, thus allowing the actuator to rotate. Thus, a reliable operation of the actuator latch apparatus is available due to the characteristic of the shape memory alloy and the structure of the actuator latch apparatus is simplified.

25. 发明授权

US07511920B2 Hard disk and spindle motor assembly 失效
标题翻译：硬盘和主轴电机组合
公开(公告)号：US07511920B2
公开(公告)日：2009-03-31
申请号：US11494464
申请日：2006-07-28
申请人： Yong-kyu Byun , Min-pyo Hong , Cheol-soon Kim , No-yeol Park
发明人： Yong-kyu Byun , Min-pyo Hong , Cheol-soon Kim , No-yeol Park
IPC分类号： G11B17/02
CPC分类号： G11B17/0287 , G11B17/038
摘要： A spindle motor assembly includes a spindle motor having a shaft and a hub that rotates on the shaft, and a hard disk having a data storage medium mounted in the form of a whole disk, and a fastener attached to the center of a bottom surface of the disk-shaped data storage medium that faces the spindle motor. The fastener is a screw or a nut. In the case in which the fastener is a screw, a head of the screw is attached to the bottom surface of the hard disk, and the body of the screw is received in a screw hole in the upper portion of the shaft of the spindle motor. In the case in which the fastener is a nut, the nut is engaged with an external thread on an outer circumferential surface of the hub of the spindle motor.
摘要翻译：主轴电动机组件包括主轴电动机，该主轴电动机具有轴和在轴上旋转的轮毂，以及具有以整个盘的形式安装的数据存储介质的硬盘，以及附接到底盘表面的中心的紧固件面对主轴电动机的盘状数据存储介质。紧固件是螺钉或螺母。在紧固件是螺钉的情况下，螺钉的头部附接到硬盘的底表面，螺钉的主体被容纳在主轴电机的轴的上部的螺纹孔中。在紧固件是螺母的情况下，螺母与主轴电机的轮毂的外周面上的外螺纹接合。

26. 发明授权

US07085105B2 Actuator latch apparatus for data storage device 失效
标题翻译：用于数据存储装置的执行器锁存装置
公开(公告)号：US07085105B2
公开(公告)日：2006-08-01
申请号：US10444963
申请日：2003-05-27
申请人： Min-pyo Hong , Yong-kyu Byun , Woo-sup Han , Cheol-soon Kim
发明人： Min-pyo Hong , Yong-kyu Byun , Woo-sup Han , Cheol-soon Kim
IPC分类号： G11B21/12 , G11B21/22
CPC分类号： G11B21/22 , G11B5/54
摘要： An actuator latch apparatus for a data storage device includes a latch lever installed on a base plate of the data storage device capable of pivoting and having a first latch portion provided at one end portion of the latch lever, a spring connected to the other end portion of the latch lever and made of a shape memory alloy to allow the latch lever to pivot in a predetermined direction by being deformed according to application of electric power, and a second latch portion provided at an end portion of an actuator moving a read/write head to a predetermined position of a disk. When the rotation of the disk is stopped and the actuator is parked at a parking position, the spring allows the latch lever to pivot in one direction so that the first latch portion interferes with the second latch portion, thus locking the actuator not to rotate, and when the disk rotates, the spring allows the latch lever to pivot in the opposite direction so that the first latch portion is separated from the second latch portion, thus allowing the actuator to rotate. Thus, a reliable operation of the actuator latch apparatus is available due to the characteristic of the shape memory alloy and the structure of the actuator latch apparatus is simplified.
摘要翻译：一种用于数据存储装置的致动器锁定装置，包括安装在数据存储装置的基板上的闩锁杆，其能够枢转并且具有设置在闩锁杆的一个端部处的第一闩锁部分，弹簧连接到另一端部并且由形状记忆合金制成，以通过根据电力的施加而使闩锁杆沿预定方向枢转;以及第二闩锁部分，其设置在致动器的端部，从而移动读/写前进到盘的预定位置。当盘的旋转停止并且致动器停在停车位置时，弹簧允许闩锁杆在一个方向上枢转，使得第一闩锁部分与第二闩锁部分相互干扰，从而锁定致动器不旋转，并且当盘旋转时，弹簧允许闩锁杆沿相反方向枢转，使得第一闩锁部分与第二闩锁部分分离，从而允许致动器旋转。因此，由于形状记忆合金的特性，致动器锁定装置的可靠操作是可用的，并且致动器闩锁装置的结构简化。

27. 发明授权

US07643241B2 Methods calculating RRO and RRO compensation value in HDD 失效
标题翻译：计算硬盘中RRO和RRO补偿值的方法
公开(公告)号：US07643241B2
公开(公告)日：2010-01-05
申请号：US11476652
申请日：2006-06-29
申请人： Dong-ho Oh , Yong-kyu Byun , Sang-eun Baek , Jong-youp Shim
发明人： Dong-ho Oh , Yong-kyu Byun , Sang-eun Baek , Jong-youp Shim
IPC分类号： G11B5/596
CPC分类号： G11B5/59627
摘要： Provided are a method of calculating repeatable runout (RRO) of a hard disk drive (HDD) in a frequency domain, a method of calculating a compensation value using the RRO calculating method, and recording media used therefore. The method of calculating RRO in a disk with a plurality of tracks includes: calculating first set of frequency coefficients for representing the RRO by analyzing a position error signal (PES), which is sampled in a target track, in a frequency domain while a head follows the target track; and calculating the RRO using the first set of frequency coefficients.
摘要翻译：提供了一种计算频域中的硬盘驱动器（HDD）的可重复跳动（RRO）的方法，使用RRO计算方法计算补偿值的方法以及因此使用的记录介质。在具有多个轨道的盘中计算RRO的方法包括：通过分析在频域中在目标轨道中采样的位置误差信号（PES）来计算用于表示RRO的第一组频率系数，而头部遵循目标轨道; 以及使用第一组频率系数来计算RRO。

28. 发明申请

US20060092573A1 Latch system of hard disk drive and method of forming the latch system 审中-公开
标题翻译：硬盘驱动器的锁存系统和形成锁存系统的方法
公开(公告)号：US20060092573A1
公开(公告)日：2006-05-04
申请号：US11174596
申请日：2005-07-06
申请人： Jeong-il Chun , Yong-kyu Byun , Min-pyo Hong , Dong-ho Oh , Byoung-gyou Choi
发明人： Jeong-il Chun , Yong-kyu Byun , Min-pyo Hong , Dong-ho Oh , Byoung-gyou Choi
IPC分类号： G11B21/22 , G11B5/54
CPC分类号： G11B21/22 , G11B5/54
摘要： A latch system for a hard disk drive and a method of forming the latch system are disclosed. The latch system includes an actuator on which a read/write head is installed, and a latch locking the actuator. The actuator and the latch each has a mass center and a pivot center, and a direction of the mass center of the latch on the basis of the pivot center of the latch is the same as a direction of the mass center of the actuator on the basis of the pivot center of the actuator.
摘要翻译：公开了一种用于硬盘驱动器的闩锁系统和形成闩锁系统的方法。闩锁系统包括其上安装有读/写头的致动器和锁定致动器的闩锁。致动器和闩锁各自具有质心和枢轴中心，并且基于闩锁的枢转中心的闩锁的质心的方向的方向与致动器的质量中心的方向相同执行器枢轴中心的基础。

29. 发明申请

US20070008644A1 Methods calculating RRO and RRO compensation value in HDD 失效
标题翻译：计算硬盘中RRO和RRO补偿值的方法
公开(公告)号：US20070008644A1
公开(公告)日：2007-01-11
申请号：US11476652
申请日：2006-06-29
申请人： Dong-ho Oh , Yong-kyu Byun , Sang-eun Baek , Jong-youp Shim
发明人： Dong-ho Oh , Yong-kyu Byun , Sang-eun Baek , Jong-youp Shim
IPC分类号： G11B5/596
CPC分类号： G11B5/59627
摘要： Provided are a method of calculating repeatable runout (RRO) of a hard disk drive (HDD) in a frequency domain, a method of calculating a compensation value using the RRO calculating method, and recording media used therefore. The method of calculating RRO in a disk with a plurality of tracks includes: calculating first set of frequency coefficients for representing the RRO by analyzing a position error signal (PES), which is sampled in a target track, in a frequency domain while a head follows the target track; and calculating the RRO using the first set of frequency coefficients.
摘要翻译：提供了一种计算频域中的硬盘驱动器（HDD）的可重复跳动（RRO）的方法，使用RRO计算方法计算补偿值的方法以及因此使用的记录介质。在具有多个轨道的盘中计算RRO的方法包括：通过分析在频域中在目标轨道中采样的位置误差信号（PES）来计算用于表示RRO的第一组频率系数，而头部遵循目标轨道; 以及使用第一组频率系数来计算RRO。

30. 发明申请

US20060050431A1 Hard disk drive assembly having mounting bracket and mobile phone employing the same 有权
公开(公告)号：US20060050431A1
公开(公告)日：2006-03-09
申请号：US11154515
申请日：2005-06-17
申请人： Yong-kyu Byun , No-yeol Park , Min-pyo Hong , Sang-min Suh , Byoung-gyou Choi
发明人： Yong-kyu Byun , No-yeol Park , Min-pyo Hong , Sang-min Suh , Byoung-gyou Choi
IPC分类号： G11B17/00
CPC分类号： G11B31/00 , G11B33/08 , G11B33/122 , G11B33/124 , H04M1/026 , H04M1/21
摘要： Provided are a hard disk drive (HDD) assembly and a mobile phone employing the HDD assembly. The HDD assembly includes: a HDD including a base member, a cover member, a spindle motor installed on the base member, at least one data storage disk mounted on the spindle motor, and an actuator pivotably installed on the base member and moving a read/write head to a predetermined position on the disk; a printed circuit board (PCB) disposed beside the HDD and operating the HDD; and a mounting bracket mounted on an electronic device while accommodating the HDD and the PCB, and including a first accommodating space adapted to accommodate the HDD and a second accommodating space disposed beside the first accommodating space and adapted to accommodate the PCB.

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