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公开(公告)号：KR1020010095210A
公开(公告)日：2001-11-03
申请号：KR1020010017187
申请日：2001-03-31
Applicant: 삼성전자주식회사
IPC: G11B21/21
CPC classification number: G11B5/5552 , G11B5/4873 , G11B5/56
Abstract: PURPOSE: A head positioning assembly and a load beam of a data storage device using the same are provided to position correctly and rapidly a head to a data track by controlling accurately a position of the head for reading and writing information from a data storage medium including one or more rotary disc. CONSTITUTION: A slider support arm(28) is separated from an anchor structure(34) by a gap(32). A micro actuator includes the slider support arm(28). The first end portion(42) of a piezoelectric element(36) and a part adjacent to the first end portion(42) of the piezoelectric element(36) are connected with the slider support arm(28). The second end portion(44) of the piezoelectric element(36) and a part adjacent to the second end portion(44) of the piezoelectric element(36) are connected with the anchor structure(34) across the gap(32). A slider(22) is formed at an end portion of the slider support arm(28).
Abstract translation: 目的：通过精确地控制头部的位置来读取和写入来自数据存储介质的信息，提供使用其头部定位组件和数据存储装置的负载光束来正确地和快速地将头部定位到数据轨道，该数据存储介质包括 一个或多个旋转盘。 构成：滑块支撑臂（28）通过间隙（32）与锚结构（34）分离。 微型致动器包括滑块支撑臂（28）。 压电元件（36）的第一端部（42）和与压电元件（36）的第一端部（42）相邻的部分与滑块支撑臂（28）连接。 压电元件（36）的第二端部（44）和与压电元件（36）的第二端部（44）相邻的部分通过间隙（32）与锚结构（34）连接。 在滑块支撑臂（28）的端部形成有滑块（22）。
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公开(公告)号：KR1020000028905A
公开(公告)日：2000-05-25
申请号：KR1019990043311
申请日：1999-10-07
Applicant: 삼성전자주식회사
IPC: G11B21/21
CPC classification number: G11B5/6005 , G11B5/4826 , G11B5/58
Abstract: PURPOSE: A device for preventing damage by a head slam of the hard disk drive is provided to reduce the impact generated when the head is slapped on the disk by limiting distance from head to surface of disk. CONSTITUTION: A hard disk drive assembly is equipped with one or more disks(12) rotated by a spindle motor. Each disk(12) has a upper surface(18) and a lower surface(19). A multiplicity of heads(20) are coupled magnetically to the disks(12). Each head(20) is mounted on suspensions(22). The heads(20) and the suspensions(22) are generally called a head gimbal assembly. The head gimbal assembly is installed at a beam(26) of an actuator arm connected at a base plate in a hinge axis. The suspensions(22) are attached to the beam(26) of the actuator arm together with a swage plate(30). Each suspension(22) has an elbow(32), because the actuator slopes toward the upper surface(18) of the disk. Each actuator arm beam(26) comprises an arm extension part(42), more protruded than the elbow(32) of the suspension(22).
Abstract translation: 目的：提供一种用于防止硬盘驱动器头撞击损坏的装置，以便通过限制磁盘头与表面之间的距离来减少磁头在磁盘上拍打时产生的冲击。 构成：硬盘驱动器组件配备有一个或多个由主轴电机旋转的磁盘（12）。 每个盘（12）具有上表面（18）和下表面（19）。 多个磁头（20）磁耦合到磁盘（12）。 每个头部（20）安装在悬架（22）上。 磁头（20）和悬架（22）通常称为磁头万向架组件。 头部万向节组件安装在连接在铰链轴上的底板处的致动器臂的梁（26）处。 悬架（22）与推模板（30）一起附接到致动器臂的梁（26）。 每个悬架（22）具有弯头（32），因为致动器朝向盘的上表面（18）倾斜。 每个致动器臂梁（26）包括比悬架（22）的弯头（32）更突出的臂延伸部分（42）。
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公开(公告)号：KR1020000071612A
公开(公告)日：2000-11-25
申请号：KR1020000018401
申请日：2000-04-08
Applicant: 삼성전자주식회사
IPC: G11B33/14
Abstract: PURPOSE: A spacer ring for restricting head moving of hard disk drive is provided so that an impact force be caused to head slapping can be removed or reduced by providing a flange extended from a ring. CONSTITUTION: The spacer ring for restricting head moving of hard disk drive includes a hard disk drive. The hard disk drive includes a spindle motor assembly mounted on a base plate. The spindle motor assembly can rotate a plurality of disks. In addition, the hard disk includes a plurality of heads connected magnetically to the surface of the disks. The heads magnetize the disks and sense the magnetic field on the disks. And the heads are connected to an electric circuit for storing and searching binary information. Each head has a Gimbal structure mounted on a suspension arm.
Abstract translation: 目的：提供用于限制硬盘驱动器的头移动的间隔环，使得可以通过提供从环延伸的凸缘来移除或减少头部打击的冲击力。 构成：用于限制硬盘驱动器头移动的间隔环包括硬盘驱动器。 硬盘驱动器包括安装在基板上的主轴电机组件。 主轴电动机组件可旋转多个盘。 此外，硬盘包括磁盘地连接到磁盘表面的多个磁头。 磁头磁化磁盘并感测磁盘上的磁场。 并且头连接到用于存储和搜索二进制信息的电路。 每个头部都有安装在悬臂上的万向节结构。
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Patent Agency Ranking
公开(公告)号：KR100350684B1
公开(公告)日：2002-09-12
申请号：KR1019990043311
申请日：1999-10-07
Applicant: 삼성전자주식회사
IPC: G11B21/21
CPC classification number: G11B5/6005 , G11B5/4826 , G11B5/58
Abstract: 본발명은디스크표면으로부터헤드짐벌어셈블리의헤드이동을제한하는장치를가진하드디스크드라이브어셈블리를포함한다. 상기헤드는디스크에접촉되고, 헤드짐벌어셈블리의서스펜션에부착된다. 본발명의장치는상기헤드가디스크표면으로부터이격되는거리를제한한다. 상기헤드가디스크표면으로부터이격되는거리를제한함으로인해, 상기헤드가디스크에부딪힐때 발생하는충격력이줄어든다. 이는헤드나디스크혹은둘 모두의손상을줄여준다.
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公开(公告)号：KR100328501B1
公开(公告)日：2002-03-16
申请号：KR1019990026669
申请日：1999-07-02
Applicant: 삼성전자주식회사
IPC: G11B19/20
CPC classification number: F16F15/366 , G11B19/2009 , G11B19/2027
Abstract: 유동체가채워진튜브를가지는하드디스크드라이브용스핀들모터어셈블리는역학적으로스핀들모터의균형을맞춰준다. 상기어셈블리는내부모터에의해서회전되는허브를포함하고있다. 다수의디스크들은상기허브에결합되며다수의스페이서들에의해서분리된다. 본발명의일실시예에서유동체가채워진튜브는상기허브에부착된다. 또다른실시예에서유동체가채워진튜브는상기스페이서에부착된다. 상기튜브내의유동체는상기허브의회전중에이동가능하다. 유동체의이동은역학적으로상기스핀들모터의균형을맞춰준다.
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公开(公告)号：KR1020000028909A
公开(公告)日：2000-05-25
申请号：KR1019990043315
申请日：1999-10-07
Applicant: 삼성전자주식회사
IPC: G11B21/02
CPC classification number: H05K1/0259 , G11B5/11 , G11B5/40 , G11B5/4806 , G11B5/486 , H05K1/026 , H05K1/0268 , H05K1/0293 , H05K1/118 , H05K3/0052 , H05K2203/175
Abstract: PURPOSE: An FCB(Flexible circuit board) is provided to assemble in a head gimbal assembly of a hard disk drive to preventing damage of the head gimbal assembly. CONSTITUTION: An FCB(Flexible circuit board)(32) is comprised of a head pad(34) of a circuit board, a pre-amp pad(36), and an electro conductive tab(38) connected to the pre-amp pad. The head pad is connected to a pad for a head. The electro conductive tab is grounded in controlling the FCB to ground static electricity on the head. A method for head testing is comprised the steps of; connecting the head to the head pad of the FCB; jointing the electro conductive tab with a ground device; locating the FCB and the head on a head tester and testing the head.
Abstract translation: 目的：提供FCB（柔性电路板）组装在硬盘驱动器的头部万向节组件中，以防止头部万向节组件的损坏。 构成：FCB（柔性电路板）（32）由电路板的头垫（34），预放电垫（36）和连接到前置放大器垫的导电接头（38）组成 。 头垫连接到用于头部的垫。 导电片接地，控制FCB到头部的地静电。 头部测试方法包括以下步骤： 将头连接到FCB的头垫; 将导电接头与接地装置接合; 将FCB和头部放置在头部测试仪上并测试头部。
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公开(公告)号：KR100400038B1
公开(公告)日：2003-09-29
申请号：KR1020010017187
申请日：2001-03-31
Applicant: 삼성전자주식회사
IPC: G11B21/21
CPC classification number: G11B5/5552 , G11B5/4873 , G11B5/56
Abstract: The present invention is a mechanism for making minute adjustments in the position of a read/write head for magnetically or optically reading from or writing to a data storage media. The head positioning mechanism (microactuator) will preferably be used in association with known disk storage actuation systems such as those typically used in current magnetic data storage devices such as hard disk drives, and optical data storage devices such as CDs. The microactuator comprises a slider support arm with a slider formed thereon, that is separated from an anchor structure by a gap. A pizoelectric element is positioned across the gap and is coupled at one end to the slider support arm, and at the other to the anchor structure. The anchor structure has greater resistance to bending than the slider support arm. Thus, when the piezoelectric element changes length, the slider support arm will tend to bend relative to the anchor structure, moving the slider on the slider support arm a controlled minute distance.
Abstract translation: 本发明是一种用于对读/写头的位置进行微调的机构，用于从数据存储介质磁读取或光读取或向数据存储介质写入数据。 磁头定位机构（微型致动器）将优选地与已知的磁盘存储致动系统（例如通常用于当前磁数据存储设备（例如硬盘驱动器）以及光学数据存储设备（例如CD）中）一起使用。 微致动器包括其上形成有滑块的滑块支撑臂，其通过间隙与锚结构分离。 电动元件跨过间隙定位并且一端连接到滑块支撑臂，另一端连接到锚定结构。 锚固结构比滑块支撑臂具有更强的抗弯曲能力。 因此，当压电元件改变长度时，滑块支撑臂将倾向于相对于锚定结构弯曲，从而将滑块支撑臂上的滑块移动控制的微小距离。
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10.发明授权
公开(公告)号：KR100357874B1
公开(公告)日：2002-10-25
申请号：KR1019990043315
申请日：1999-10-07
Applicant: 삼성전자주식회사
IPC: G11B21/02
CPC classification number: H05K1/0259 , G11B5/11 , G11B5/40 , G11B5/4806 , G11B5/486 , H05K1/026 , H05K1/0268 , H05K1/0293 , H05K1/118 , H05K3/0052 , H05K2203/175
Abstract: 본발명에서는하드디스크드라이브의헤드짐벌어셈블리내에조립되는연성회로보드를제공한다. 연성회로보드는회로보드의헤드패드및 프리앰프패드와전기적으로연결되는전도성탭을갖는다. 헤드패드는헤드와접속될수 있다. 전도성탭은연성회로보드가다루어지는동안접지된다. 헤드상의얼마간의정전기는전도성탭을통하여접지된다.
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