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31. 发明授权

US09317081B2 Disk drive carriers and mountable hard drive systems with improved air flow 有权
标题翻译：磁盘驱动器托架和可安装的硬盘驱动器系统具有改进的气流
公开(公告)号：US09317081B2
公开(公告)日：2016-04-19
申请号：US14023939
申请日：2013-09-11
申请人： Kevin W. Mundt , Haesung Kwon , Frank W. Yu
发明人： Kevin W. Mundt , Haesung Kwon , Frank W. Yu
IPC分类号： G11B33/08 , G11B33/14 , H05K7/20 , G06F1/20 , G06F1/18
CPC分类号： G06F1/20 , G06F1/187 , G11B33/02 , G11B33/128 , G11B33/142 , H05K7/20727
摘要： The side profile of a hard drive assembly may be configured with one or more open areas to allow cooling air to pass side-to-side through a lateral flow channel provided by a cavity defined in the base portion of the hard drive assembly. Corresponding and complementary open areas may be also be defined in mating drive carrier assembly side components to allow passage of lateral side-to-side cooling air through the base portion flow channel of a hard drive assembled to the drive carrier assembly to form a mountable hard drive system that is installed into a storage enclosure. The at least partially aligned open flow areas of the assembled hard dive assembly and drive carrier assembly may cooperate to reduce air flow impedance across multiple rows of hard drive systems through a storage enclosure.
摘要翻译：硬盘驱动器组件的侧面轮廓可以配置有一个或多个开放区域，以允许冷却空气通过由限定在硬盘驱动器组件的基座部分中的空腔提供的侧向流动侧向对侧。相应和互补的开放区域也可以在配合的驱动载体组件侧部件中限定，以允许横向侧向冷却空气通过组装到驱动载体组件的硬盘驱动器的基部部分流动通道，以形成可安装的硬驱动系统安装在存储机柜中。组装的硬潜水组件和驱动载体组件的至少部分对准的开放流动区域可以协作以通过存储壳体减少穿过多行硬盘驱动器系统的气流阻抗。

32. 发明申请

US20150070828A1 Hard Disk Drive Assemblies With Open Side Wall Areas 有权
标题翻译：硬盘驱动器组件与开放侧墙区域
公开(公告)号：US20150070828A1
公开(公告)日：2015-03-12
申请号：US14023991
申请日：2013-09-11
申请人： Kevin W. Mundt , Haesung Kwon , Frank W. Yu
发明人： Kevin W. Mundt , Haesung Kwon , Frank W. Yu
IPC分类号： G06F1/18
CPC分类号： G06F1/187 , G11B33/128 , G11B33/142
摘要： The side profile of a hard drive assembly may be configured with one or more open areas to allow cooling air to pass side-to-side across the hard drive assembly through a lateral flow channel provided by a cavity defined in the base portion of the hard drive assembly.
摘要翻译：硬盘驱动器组件的侧面轮廓可以被配置有一个或多个开放区域，以允许冷却空气通过侧面流动通道穿过硬盘驱动器组件，该横向流动通道由限定在硬质基座部分中的空腔提供驱动装置。

33. 发明授权

US08411388B2 Partial rib extending from a hub 有权
标题翻译：从轮毂延伸的部分肋
公开(公告)号：US08411388B2
公开(公告)日：2013-04-02
申请号：US12903032
申请日：2010-10-12
申请人： Haesung Kwon
发明人： Haesung Kwon
IPC分类号： G11B33/08
CPC分类号： G11B19/042 , G11B25/043
摘要： A hard disk drive and a disk base are disclosed with the disk base including a first face configured to form a disk cavity for the spindle motor, disk(s) and a voice coil motor and a second face configured to couple with a controller Printed Circuit Board (PCB) including at least one integrated circuit. Both faces are include a hub for mounting the spindle motor and surrounded by an outer wall. The first face and/or the second face include at least one partial rib extending from the hub or the outer wall partway to the other. The partial ribs are configured to position the integrated circuit and stiffen the disk base and hard disk drive from mechanical shocks, such as dropping the unit including the hard disk drive. A handheld device is disclosed including at least one of the disclosed hard disk drives with improved reliability to mechanical shocks.
摘要翻译：公开了一种硬盘驱动器和盘基座，盘基座包括构造成形成用于主轴电动机，盘和音圈电动机的盘腔的第一面和配置成与控制器耦合的第二面印刷电路板（PCB）至少包括一个集成电路。两个面都包括用于安装主轴电机并被外壁包围的轮毂。第一面和/或第二面包括至少一个部分凸肋，其从轮毂或外壁中途延伸到另一个。部分肋构造成定位集成电路并使盘基座和硬盘驱动器受到机械冲击的硬化，例如丢弃包括硬盘驱动器的单元。公开了一种手持设备，其包括具有改进的对机械冲击的可靠性的所公开的硬盘驱动器中的至少一个。

34. 发明授权

US08279561B2 Balanced motor micro-actuator 失效
标题翻译：平衡电机微执行器
公开(公告)号：US08279561B2
公开(公告)日：2012-10-02
申请号：US12209689
申请日：2008-09-12
申请人： Haesung Kwon , Hyung Jai Lee
发明人： Haesung Kwon , Hyung Jai Lee
IPC分类号： G11B5/56
CPC分类号： G11B5/4833 , G11B5/4826 , G11B5/4873
摘要： This application discloses a hard disk drive, a head stack assembly, and a head gimbal assembly, each including a micro-actuator hinge configured to position a slider over a rotating disk surface with greater stroke sensitivity while reducing bending perpendicular to the disk surface. The micro-actuator hinge includes at least one micro-actuator, a hinge plate and at least one hinge plate cover, with the micro-actuator including a first region and a second region, each coupled between the hinge plate and the hinge plate cover.
摘要翻译：本申请公开了一种硬盘驱动器，磁头组合组件和磁头万向架组件，每个组件包括微型致动器铰链，该微型致动器铰链构造成在较大行程灵敏度的同时减小垂直于磁盘表面的弯曲，将滑块定位在旋转磁盘表面上。微致动器铰链包括至少一个微致动器，铰链板和至少一个铰链板盖，其中微致动器包括第一区域和第二区域，每个联接在铰链板和铰链板盖之间。

35. 发明申请

US20100067147A1 METHOD AND APPARATUS FOR A HARD DISK DRIVE INCLUDING A BALANCED MICRO-ACTUATOR 失效
标题翻译：硬盘驱动器的方法和装置，包括平衡微型致动器
公开(公告)号：US20100067147A1
公开(公告)日：2010-03-18
申请号：US12209689
申请日：2008-09-12
申请人： Haesung Kwon , Hyung Jai Lee
发明人： Haesung Kwon , Hyung Jai Lee
IPC分类号： G11B5/48
CPC分类号： G11B5/4833 , G11B5/4826 , G11B5/4873
摘要： This application discloses a hard disk drive, a head stack assembly, and a head gimbal assembly, each including a micro-actuator hinge configured to position a slider over a rotating disk surface with greater stroke sensitivity while reducing bending perpendicular to the disk surface. The micro-actuator hinge includes at least one micro-actuator, a hinge plate and at least one hinge plate cover, with the micro-actuator including a first region and a second region, each coupled between the hinge plate and the hinge plate cover.
摘要翻译：本申请公开了一种硬盘驱动器，磁头组合组件和磁头万向架组件，每个组件包括微型致动器铰链，该微型致动器铰链构造成在较大行程灵敏度的同时减小垂直于磁盘表面的弯曲，将滑块定位在旋转磁盘表面上。微致动器铰链包括至少一个微致动器，铰链板和至少一个铰链板盖，其中微致动器包括第一区域和第二区域，每个联接在铰链板和铰链板盖之间。

36. 发明申请

US20100007987A1 METHOD AND APPARATUS FOR DAMPENING AND FILTERING AIR FLOW EFFECTS IN A HARD DISK DRIVE 失效
标题翻译：用于在硬盘驱动器中对空气流动效果进行淹没和过滤的方法和装置
公开(公告)号：US20100007987A1
公开(公告)日：2010-01-14
申请号：US12170339
申请日：2008-07-09
申请人： Haesung Kwon , Hyung Jai Lee
发明人： Haesung Kwon , Hyung Jai Lee
IPC分类号： G11B33/14
CPC分类号： G11B5/6005 , G11B33/08
摘要： A hard disk drive is disclosed including at least one air filter mounted on a shroud wall of the base and at least two disk dampers where at least one disk damper covers a fraction of the maximal covering angle configured with the air filter to optimize both the air filter and disk dampening. Methods of manufacturing the hard disk drive are also disclosed.
摘要翻译：公开了一种硬盘驱动器，其包括安装在基座的护罩壁上的至少一个空气过滤器和至少两个盘式阻尼器，其中至少一个盘式阻尼器覆盖配置有空气过滤器的最大覆盖角的一部分，以优化两者的空气过滤器和磁盘润版。还公开了制造硬盘驱动器的方法。

37. 发明授权

US07612967B2 Method and apparatus coupling at least one piezoelectric device to a slider in a hard disk drive for microactuation 有权
标题翻译：将至少一个压电装置耦合到硬盘驱动器中用于微动作的滑块的方法和装置
公开(公告)号：US07612967B2
公开(公告)日：2009-11-03
申请号：US11017540
申请日：2004-12-15
申请人： Haesung Kwon , Hyung Jai Lee
发明人： Haesung Kwon , Hyung Jai Lee
IPC分类号： G11B5/56
CPC分类号： G11B5/4853 , G11B5/012 , G11B5/486
摘要： A region of flexure layer, including slider mounting face coupled to offset mounting face for at least one piezoelectric device. The offset mounting face for piezoelectric device provides asymmetry between first contact region and second contact region. This is cost effective, reliable support for piezoelectric devices used for micro-actuation in hard disk drives. The slider moves based upon asymmetry of the offset mounting face coupled to the piezoelectric device twisting the slider mounting face. The invention includes flexure containing the region of the flexure layer. The invention includes head gimbal assembly including flexure, actuator arm including head gimbal assembly, and actuator assembly including actuator arm, and hard disk drive including actuator assembly. The invention includes manufacturing the region, the flexure, the head gimbal assembly, the actuator arm, the actuator assembly and the hard disk drive, as well as these products of the manufacturing processes.
摘要翻译：挠曲层的区域，包括耦合到用于至少一个压电装置的偏移安装面的滑块安装面。用于压电装置的偏置安装面在第一接触区域和第二接触区域之间提供不对称性。这对于用于硬盘驱动器中的微动作的压电装置来说是经济有效的可靠的支持。滑块基于耦合到扭转滑块安装面的压电装置的偏移安装面的不对称性移动。本发明包括包含挠曲层的区域的挠曲。本发明包括头万向架组件，其包括挠性件，包括头万向架组件的致动器臂和包括致动器臂的致动器组件以及包括致动器组件的硬盘驱动器。本发明包括制造区域，挠曲件，头万向架组件，致动器臂，致动器组件和硬盘驱动器，以及制造过程的这些产品。

38. 发明授权

US07573668B2 Method and apparatus for sensing leakage current to estimate and possibly adjust flying height of a read-write head in a hard disk drive 失效
标题翻译：用于检测泄漏电流的方法和装置，以估计和可能地调整硬盘驱动器中的读写头的飞行高度
公开(公告)号：US07573668B2
公开(公告)日：2009-08-11
申请号：US11333679
申请日：2006-01-16
申请人： Haesung Kwon , Vinod Sharma , Hyung Jai Lee
发明人： Haesung Kwon , Vinod Sharma , Hyung Jai Lee
IPC分类号： G11B21/02
CPC分类号： G11B5/4873 , G11B5/4826 , G11B5/4833 , G11B5/4853 , G11B5/486 , G11B5/6058
摘要： A slider, flexure finger, head suspension assembly, head gimbal assembly, main flex circuit, actuator assembly, spindle motor, embedded circuit, and hard disk drive using and/or supporting method of estimating flying height of read-write head near rotating disk surface. Method senses leakage current between slider and spindle motor to create potential difference measurement, and converts potential difference measurement to create estimate of flying height. Method controlling flying height using method for estimating by adjusting vertical actuation signal to micro-actuator assembly. The invention includes methods of manufacturing and their products.
摘要翻译：使用和/或支持在旋转盘表面附近估计读写头的飞行高度的滑块，挠曲指，头悬挂组件，头万向架组件，主柔性电路，致动器组件，主轴电机，嵌入式电路和硬盘驱动器。方法检测滑块和主轴电机之间的泄漏电流，以产生电位差测量，并转换电位差测量值，以产生飞行高度的估计值。使用用于通过调节垂直致动信号到微致动器组件进行估计的方法来控制飞行高度。本发明包括制造方法及其产品。

39. 发明申请

US20060098346A1 Method and apparatus for a MEMS micro-actuator assembly in a hard disk drive 失效
标题翻译：用于在硬盘驱动器中的MEMS微致动器组件的方法和装置
公开(公告)号：US20060098346A1
公开(公告)日：2006-05-11
申请号：US10986345
申请日：2004-11-10
申请人： Haesung Kwon , Hyung Lee
发明人： Haesung Kwon , Hyung Lee
IPC分类号： G11B5/596
CPC分类号： G11B5/5552 , G11B5/4826 , G11B5/596
摘要： A micro-actuator assembly, which includes a first micro-actuator. The first micro-actuator includes: Two pivot spring pairs coupling to first stator and second stator. Two flexure spring pairs and pitch spring pair coupling to central movable section, which includes signal pair paths coupling to read-write head of a slider. The central movable section positions read-write head and conducts read-write head signaling. First micro-actuator electrical stimulus is through some of its springs. Micro-actuator assembly may include second micro-actuator with third stator and fourth stator interacting with central movable section. The second micro-actuator may also provide motion sensing, possibly indicating collision with the rotating disk surface being accessed. The invention includes head gimbal assemblies, actuator arms, actuator assemblies, voice coil assemblies and hard disk drives containing various embodiments of these micro-actuator assemblies.
摘要翻译：微致动器组件，其包括第一微致动器。第一微致动器包括：联接到第一定子和第二定子的两个枢转弹簧对。两个挠性弹簧对和俯仰弹簧对耦合到中心可移动部分，其包括耦合到滑块的读写头的信号对路径。中央可移动部分定位读写头并进行读写头信号。第一个微执行器的电刺激是通过其一些弹簧。微致动器组件可以包括具有与中心可移动部分相互作用的第三定子和第四定子的第二微致动器。第二微致动器还可以提供运动感测，可能指示与被访问的旋转盘表面的碰撞。本发明包括头万向架组件，致动器臂，致动器组件，音圈组件和包含这些微致动器组件的各种实施例的硬盘驱动器。

40. 发明申请

US20050219736A1 Method and apparatus of micro-actuator control of the flying height of a read/write head in a hard disk drive 失效
标题翻译：微型致动器控制硬盘驱动器中读/写头的飞行高度的方法和装置
公开(公告)号：US20050219736A1
公开(公告)日：2005-10-06
申请号：US11140164
申请日：2005-05-26
申请人： Dong Lee , Haesung Kwon , Hyung Lee
发明人： Dong Lee , Haesung Kwon , Hyung Lee
IPC分类号： G11B21/02 , G11B5/48 , G11B5/55 , G11B5/56 , G11B5/596 , G11B7/085 , G11B21/21
CPC分类号： G11B5/56 , G11B5/4826 , G11B5/5552 , G11B5/596
摘要： Read-write head flying height controlled through micro-actuator assembly. Flying height controlled using DC line and ground line. Lateral position controlled using them and AC line. Micro-actuator assembly operates through three terminals coupled with these lines. Head gimbal assembly contains micro-actuator assembly mechanically coupling to slider with read-write head. Actuator arm includes at least one head gimbal assembly. Actuator arm assembly includes at least one actuator arm. Voice coil actuator includes actuator assembly. Hard disk drive containing voice coil actuator. Electrical interface circuit includes ground port, DC port, and AC port, for micro-actuator assembly. Servo controller drives micro-actuator assembly to control flying height and lateral position, preferably including electrical interface circuit. Manufacturing head gimbal assembly, actuator arm, actuator assembly, voice coil actuator, and hard disk drive, and products of these manufacturing processes.
摘要翻译：通过微执行器组件控制读写头飞行高度。使用直流线和地线控制飞行高度。使用它们的横向位置和AC线。微致动器组件通过与这些线连接的三个端子进行操作。头万向节组件包含微型执行机构组件，其机械耦合到具有读写头的滑块。致动器臂包括至少一个头部万向架组件。致动器臂组件包括至少一个致动臂。音圈致动器包括致动器组件。包含音圈驱动器的硬盘驱动器。电气接口电路包括接地端口，直流端口和交流端口，用于微型执行器组件。伺服控制器驱动微型致动器组件来控制飞行高度和横向位置，最好包括电接口电路。制造头万向架组件，执行器臂，执行器组件，音圈执行器和硬盘驱动器以及这些制造工艺的产品。

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