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1. 发明授权

US07355812B2 Disk drive having anti-shock structure 失效
标题翻译：磁盘驱动器具有抗震结构
公开(公告)号：US07355812B2
公开(公告)日：2008-04-08
申请号：US10963554
申请日：2004-10-14
申请人： Yong-kyu Byun , Dong-ho Oh , Min-pyo Hong , Jeong-seok Koh
发明人： Yong-kyu Byun , Dong-ho Oh , Min-pyo Hong , Jeong-seok Koh
IPC分类号： G11B33/14
CPC分类号： G11B33/08 , G11B25/043
摘要： A disk drive having an anti-shock structure is provided. The disk drive includes: a base member; a spindle motor supported by a spindle motor support formed on the base member, the spindle motor rotating a data storage disk; an actuator rotatably coupled to an actuator pivot supported by a pivot support formed on the base member, the actuator moving a read/write head to a position on a recording surface of the disk; and slots formed in the base member around the circumference of each of the spindle motor support and the pivot support, the slots for partially controlling the stiffness of the base member. The slots include a first slot formed on a circumference region of the spindle motor support near the pivot support, and a second slot formed on a circumference region of the pivot support opposite to the spindle motor support. Due to the structure of the disk drive, the spindle motor and the actuator pivot are inclined in the same direction when an external impact is applied. Therefore, a collision between the head and the disk, i.e., a head slap, is unlikely to occur, thereby minimizing damage to the head and the disk caused by the head slap.
摘要翻译：提供具有防震结构的磁盘驱动器。磁盘驱动器包括：基座部件; 主轴电动机由形成在基座部件上的主轴电动机支撑支承，主轴电动机旋转数据存储盘; 致动器可旋转地联接到由枢转支撑件支撑的致动器枢轴，所述枢转支撑件形成在所述基座构件上，所述致动器将读/写头移动到所述盘的记录表面上的位置; 以及形成在基部构件中的围绕每个主轴电机支撑件和枢转支撑件的圆周的槽，用于部分地控制基座构件的刚度的槽。所述槽包括形成在所述主轴电机支撑件的靠近所述枢转支撑件的圆周区域上的第一槽，以及形成在所述枢转支撑件的与所述主轴电机支撑件相对的圆周区域上的第二槽。由于磁盘驱动器的结构，当施加外部冲击时，主轴电机和致动器枢轴在相同的方向上倾斜。因此，头部和盘之间的碰撞，即头部拍打不太可能发生，从而最小化由头部拍打引起的头部和盘片的损坏。

2. 发明申请

US20050111134A1 Disk drive having anti-shock structure 失效
标题翻译：磁盘驱动器具有抗震结构
公开(公告)号：US20050111134A1
公开(公告)日：2005-05-26
申请号：US10963554
申请日：2004-10-14
申请人： Yong-kyu Byun , Dong-ho Oh , Min-pyo Hong , Jeong-seok Koh
发明人： Yong-kyu Byun , Dong-ho Oh , Min-pyo Hong , Jeong-seok Koh
IPC分类号： G11B33/02 , G11B17/00 , G11B25/04 , G11B33/08 , G11B33/12
CPC分类号： G11B33/08 , G11B25/043
摘要： A disk drive having an anti-shock structure is provided. The disk drive includes: a base member; a spindle motor supported by a spindle motor support formed on the base member, the spindle motor rotating a data storage disk; an actuator rotatably coupled to an actuator pivot supported by a pivot support formed on the base member, the actuator moving a read/write head to a position on a recording surface of the disk; and slots formed in the base member around the circumference of each of the spindle motor support and the pivot support, the slots for partially controlling the stiffness of the base member. The slots include a first slot formed on a circumference region of the spindle motor support near the pivot support, and a second slot formed on a circumference region of the pivot support opposite to the spindle motor support. Due to the structure of the disk drive, the spindle motor and the actuator pivot are inclined in the same direction when an external impact is applied. Therefore, a collision between the head and the disk, i.e., a head slap, is unlikely to occur, thereby minimizing damage to the head and the disk caused by the head slap.
摘要翻译：提供具有防震结构的磁盘驱动器。磁盘驱动器包括：基座部件; 主轴电动机由形成在基座部件上的主轴电动机支撑支承，主轴电动机旋转数据存储盘; 致动器可旋转地联接到由枢转支撑件支撑的致动器枢轴，所述枢转支撑件形成在所述基座构件上，所述致动器将读/写头移动到所述盘的记录表面上的位置; 以及形成在基部构件中的围绕每个主轴电机支撑件和枢转支撑件的圆周的槽，用于部分地控制基座构件的刚度的槽。所述槽包括形成在所述主轴电机支撑件的靠近所述枢转支撑件的圆周区域上的第一槽，以及形成在所述枢转支撑件的与所述主轴电机支撑件相对的圆周区域上的第二槽。由于磁盘驱动器的结构，当施加外部冲击时，主轴电机和致动器枢轴在相同的方向上倾斜。因此，头部和盘之间的碰撞，即头部拍打不太可能发生，从而最小化由头部拍打引起的头部和盘片的损坏。

3. 发明申请

US20050007733A1 Mounting pad for disk drive 失效
标题翻译：磁盘驱动器安装垫
公开(公告)号：US20050007733A1
公开(公告)日：2005-01-13
申请号：US10854248
申请日：2004-05-27
申请人： Yong-kyu Byun , Min-pyo Hong , Jeong-seok Koh
发明人： Yong-kyu Byun , Min-pyo Hong , Jeong-seok Koh
IPC分类号： F16J15/10 , F16F7/00 , F16F15/04 , F16J15/12 , G11B25/04 , G11B33/08 , G11B33/14 , H05K5/00
CPC分类号： G11B33/08
摘要： A mounting pad for a disk drive is provided. The mounting pad includes a sealing layer, which is formed on one surface of the disk drive so that a gap between a base and a cover of the disk drive can be sealed; an adhesive layer, which is formed on a surface of the electronic system facing the disk drive; and a vibration attenuation layer, which is interposed between the sealing layer and the adhesive layer to attenuate physical shocks and/or vibrations applied to the disk drive from the outside. Accordingly, it is possible to install the disk drive in the electronic system more firmly, attenuate physical shocks and vibrations applied to the disk drive from the outside, and seal a gap between the base and the cover of the disk drive.
摘要翻译：提供了用于磁盘驱动器的安装垫。安装垫包括密封层，其形成在盘驱动器的一个表面上，使得可以密封盘驱动器的基座和盖之间的间隙; 形成在面向磁盘驱动器的电子系统的表面上的粘合剂层; 以及设置在密封层和粘合剂层之间的减振层，用于衰减从外部施加到磁盘驱动器的物理冲击和/或振动。因此，可以更牢固地将磁盘驱动器安装在电子系统中，从外部衰减施加到磁盘驱动器的物理冲击和振动，并且密封磁盘驱动器的基座和盖之间的间隙。

4. 发明授权

US07372694B2 Mounting pad for disk drive 失效
标题翻译：磁盘驱动器安装垫
公开(公告)号：US07372694B2
公开(公告)日：2008-05-13
申请号：US10854248
申请日：2004-05-27
申请人： Yong-kyu Byun , Min-pyo Hong , Jeong-seok Koh
发明人： Yong-kyu Byun , Min-pyo Hong , Jeong-seok Koh
IPC分类号： H05K5/00
CPC分类号： G11B33/08
摘要： A mounting pad for a disk drive is provided. The mounting pad includes a sealing layer, which is formed on one surface of the disk drive so that a gap between a base and a cover of the disk drive can be sealed; an adhesive layer, which is formed on a surface of the electronic system facing the disk drive; and a vibration attenuation layer, which is interposed between the sealing layer and the adhesive layer to attenuate physical shocks and/or vibrations applied to the disk drive from the outside. Accordingly, it is possible to install the disk drive in the electronic system more firmly, attenuate physical shocks and vibrations applied to the disk drive from the outside, and seal a gap between the base and the cover of the disk drive.
摘要翻译：提供了用于磁盘驱动器的安装垫。安装垫包括密封层，其形成在盘驱动器的一个表面上，使得可以密封盘驱动器的基座和盖之间的间隙; 形成在面向磁盘驱动器的电子系统的表面上的粘合剂层; 以及设置在密封层和粘合剂层之间的减振层，用于衰减从外部施加到磁盘驱动器的物理冲击和/或振动。因此，可以更牢固地将磁盘驱动器安装在电子系统中，从外部衰减施加到磁盘驱动器的物理冲击和振动，并且密封磁盘驱动器的基座和盖之间的间隙。

5. 发明授权

US07106583B2 Embedded type disk drive mounting structure 失效
标题翻译：嵌入式磁盘驱动器安装结构
公开(公告)号：US07106583B2
公开(公告)日：2006-09-12
申请号：US10886699
申请日：2004-07-09
申请人： Jeong-seok Koh , Min-pyo Hong , Yong-kyu Byun
发明人： Jeong-seok Koh , Min-pyo Hong , Yong-kyu Byun
IPC分类号： H05K7/12 , F16M13/02
CPC分类号： G06F1/184 , G06F1/187 , G11B25/043 , G11B33/08
摘要： Provided is a structure for mounting an embedded type disk drive in an electronic system having opposite surfaces corresponding to both surfaces of the disk drive. The structure includes a mounting damper coupled to a corner portion of the disk drive to protrude from either surface of the disk drive, and a mounting groove formed in each of the opposite surfaces of the electronic system at a position corresponding to the mounting damper. As the mounting damper is inserted in the mounting groove, the disk drive is mounted in the electronic system.
摘要翻译：提供了一种用于将嵌入式盘驱动器安装在具有与盘驱动器的两个表面对应的相对表面的电子系统中的结构。该结构包括：联接到盘驱动器的角部以从盘驱动器的任一表面突出的安装阻尼器，以及形成在与安装阻尼器对应的位置处的电子系统的每个相对表面中的安装槽。当安装阻尼器插入安装槽中时，磁盘驱动器安装在电子系统中。

6. 发明授权

US07187518B2 Flexible printed circuit for spindle motor and disk drive having the same 失效
标题翻译：用于主轴电机和磁盘驱动器的柔性印刷电路具有相同的功能
公开(公告)号：US07187518B2
公开(公告)日：2007-03-06
申请号：US10878044
申请日：2004-06-29
申请人： Min-pyo Hong , Yong-kyu Byun , Jeong-seok Koh
发明人： Min-pyo Hong , Yong-kyu Byun , Jeong-seok Koh
IPC分类号： G11B17/02 , H01R9/09 , H02K5/22
CPC分类号： H05K3/365 , H05K1/056 , H05K2201/0311
摘要： A flexible printed circuit (FPC), electrically connecting a spindle motor on a base of a disk drive with a printed circuit board (PCB) outside of the base, and a disk drive including the FPC, are provided. The FPC includes a wiring portion having one end connected to the spindle motor; a bonded portion connected to the other end of the wiring portion and attached to the base; electrode supports, each having a predetermined elasticity and extending from an outside edge of the bonded portion; a wiring disposed along the wiring portion and the bonded portion; and first electrodes disposed on the electrode supports and connected to the wiring. The first electrodes contact second electrodes disposed on the PCB due to the elasticities of the electrode supports. The disk drive allows the spindle motor to be electrically connected to the PCB using only the FPC, i.e., without using a separate connector.
摘要翻译：提供了将磁盘驱动器的基座上的主轴电动机与基座之外的印刷电路板（PCB）电连接的柔性印刷电路（FPC）以及包括FPC的盘驱动器。 FPC包括具有连接到主轴电机的一端的布线部分; 接合部，其与所述配线部的另一端连接并安装于所述基座; 每个电极支撑件具有预定的弹性并且从接合部分的外边缘延伸; 沿着布线部分和接合部分布置的布线; 以及设置在所述电极支架上并连接到所述布线的第一电极。由于电极支撑件的弹性，第一电极接触设置在PCB上的第二电极。磁盘驱动器允许主轴电机仅使用FPC电连接到PCB，即不使用单独的连接器。

7. 发明申请

US20050018352A1 Flexible printed circuit for spindle motor and disk drive having the same 失效
标题翻译：用于主轴电机和磁盘驱动器的柔性印刷电路具有相同的功能
公开(公告)号：US20050018352A1
公开(公告)日：2005-01-27
申请号：US10878044
申请日：2004-06-29
申请人： Min-pyo Hong , Yong-kyu Byun , Jeong-seok Koh
发明人： Min-pyo Hong , Yong-kyu Byun , Jeong-seok Koh
IPC分类号： G11B33/12 , G11B5/54 , G11B21/02 , G11B25/04 , H02K11/00 , H05K1/02 , H05K1/05 , H05K3/36
CPC分类号： H05K3/365 , H05K1/056 , H05K2201/0311
摘要： A flexible printed circuit (FPC), electrically connecting a spindle motor on a base of a disk drive with a printed circuit board (PCB) outside of the base, and a disk drive including the FPC, are provided. The FPC includes a wiring portion having one end connected to the spindle motor; a bonded portion connected to the other end of the wiring portion and attached to the base; electrode supports, each having a predetermined elasticity and extending from an outside edge of the bonded portion; a wiring disposed along the wiring portion and the bonded portion; and first electrodes disposed on the electrode supports and connected to the wiring. The first electrodes contact second electrodes disposed on the PCB due to the elasticities of the electrode supports. The disk drive allows the spindle motor to be electrically connected to the PCB using only the FPC, i.e., without using a separate connector.
摘要翻译：提供了将磁盘驱动器的基座上的主轴电机与基座外部的印刷电路板（PCB）电连接的柔性印刷电路（FPC）以及包括FPC的磁盘驱动器。 FPC包括具有连接到主轴电机的一端的布线部分; 接合部，其与所述配线部的另一端连接并安装于所述基座; 每个电极支撑件具有预定的弹性并且从接合部分的外边缘延伸; 沿着布线部分和接合部分布置的布线; 以及设置在所述电极支架上并连接到所述布线的第一电极。由于电极支撑件的弹性，第一电极接触设置在PCB上的第二电极。磁盘驱动器允许主轴电机仅使用FPC电连接到PCB，即不使用单独的连接器。

8. 发明申请

US20050047077A1 Embedded type disk drive mounting structure 失效
标题翻译：嵌入式磁盘驱动器安装结构
公开(公告)号：US20050047077A1
公开(公告)日：2005-03-03
申请号：US10886699
申请日：2004-07-09
申请人： Jeong-seok Koh , Min-pyo Hong , Yong-kyu Byun
发明人： Jeong-seok Koh , Min-pyo Hong , Yong-kyu Byun
IPC分类号： F16F15/02 , G06F1/18 , G11B25/04 , G11B33/08 , G06F1/16
CPC分类号： G06F1/184 , G06F1/187 , G11B25/043 , G11B33/08
摘要： Provided is a structure for mounting an embedded type disk drive in an electronic system having opposite surfaces corresponding to both surfaces of the disk drive. The structure includes a mounting damper coupled to a corner portion of the disk drive to protrude from either surface of the disk drive, and a mounting groove formed in each of the opposite surfaces of the electronic system at a position corresponding to the mounting damper. As the mounting damper is inserted in the mounting groove, the disk drive is mounted in the electronic system.
摘要翻译：提供了一种用于将嵌入式盘驱动器安装在具有与盘驱动器的两个表面对应的相对表面的电子系统中的结构。该结构包括：联接到盘驱动器的角部以从盘驱动器的任一表面突出的安装阻尼器，以及形成在与安装阻尼器对应的位置处的电子系统的每个相对表面中的安装槽。当安装阻尼器插入安装槽中时，磁盘驱动器安装在电子系统中。

9. 发明申请

US20060093245A1 Fluid dynamic bearing and hard disk drive employing the same 失效
标题翻译：流体动力轴承和采用它的硬盘驱动器
公开(公告)号：US20060093245A1
公开(公告)日：2006-05-04
申请号：US11254762
申请日：2005-10-21
申请人： Jae-hyuk Han , Dong-ho Oh , Yong-kyu Byun , Cheol-soon Kim , Jeong-seok Koh , Nam-hoon Lee , Ja-choon Koo
发明人： Jae-hyuk Han , Dong-ho Oh , Yong-kyu Byun , Cheol-soon Kim , Jeong-seok Koh , Nam-hoon Lee , Ja-choon Koo
IPC分类号： F16C32/06
CPC分类号： G11B19/2018 , F16C17/045 , F16C33/107 , F16C2370/12
摘要： A fluid dynamic bearing is constructed to support stably a rotating body to which a non-uniform force is applied, and a hard disk drive (HDD) employing the fluid dynamic bearing is provided. The fluid dynamic bearing includes a journal bearing part supporting a rotary shaft in a radial direction of the rotary shaft, a thrust part formed at one end of the rotary shaft, a thrust bearing part facing the thrust part and supporting the rotary shaft in a longitudinal direction of the rotary shaft, and a plurality of grooves formed on a surface of the thrust bearing part and/or the thrust part. The plurality of grooves include a first groove group including a plurality of grooves having the same shape and arrangement, and a second groove group adjacent to the first groove group and including at least one groove asymmetric with respect to the grooves of the first groove group.
摘要翻译：构造流体动力轴承以稳定地支撑施加不均匀的力的旋转体，并且提供采用流体动力轴承的硬盘驱动器（HDD）。流体动力轴承包括在旋转轴的径向方向上支撑旋转轴的轴颈轴承部，形成在旋转轴的一端的推力部，面向推力部的推力轴承部，并以纵向方式支撑旋转轴旋转轴的方向，以及形成在推力轴承部和/或推力部的表面上的多个槽。多个凹槽包括具有相同形状和布置的多个凹槽的第一凹槽组和与第一凹槽组相邻并且包括相对于第一凹槽组的凹槽不对称的至少一个凹槽的第二凹槽组。

10. 发明授权

US07677805B2 Fluid dynamic bearing and hard disk drive employing the same 失效
标题翻译：流体动力轴承和采用它的硬盘驱动器
公开(公告)号：US07677805B2
公开(公告)日：2010-03-16
申请号：US11254762
申请日：2005-10-21
申请人： Jae-hyuk Han , Dong-ho Oh , Yong-kyu Byun , Cheol-soon Kim , Jeong-seok Koh , Nam-hoon Lee , Ja-choon Koo
发明人： Jae-hyuk Han , Dong-ho Oh , Yong-kyu Byun , Cheol-soon Kim , Jeong-seok Koh , Nam-hoon Lee , Ja-choon Koo
IPC分类号： F16C32/06
CPC分类号： G11B19/2018 , F16C17/045 , F16C33/107 , F16C2370/12
摘要： A fluid dynamic bearing is constructed to support stably a rotating body to which a non-uniform force is applied, and a hard disk drive (HDD) employing the fluid dynamic bearing is provided. The fluid dynamic bearing includes a journal bearing part supporting a rotary shaft in a radial direction of the rotary shaft, a thrust part formed at one end of the rotary shaft, a thrust bearing part facing the thrust part and supporting the rotary shaft in a longitudinal direction of the rotary shaft, and a plurality of grooves formed on a surface of the thrust bearing part and/or the thrust part. The plurality of grooves include a first groove group including a plurality of grooves having the same shape and arrangement, and a second groove group adjacent to the first groove group and including at least one groove asymmetric with respect to the grooves of the first groove group.
摘要翻译：构造流体动力轴承以稳定地支撑施加不均匀的力的旋转体，并且提供采用流体动力轴承的硬盘驱动器（HDD）。流体动力轴承包括在旋转轴的径向方向上支撑旋转轴的轴颈轴承部，形成在旋转轴的一端的推力部，面向推力部的推力轴承部，并以纵向方式支撑旋转轴旋转轴的方向，以及形成在推力轴承部和/或推力部的表面上的多个槽。多个凹槽包括具有相同形状和布置的多个凹槽的第一凹槽组和与第一凹槽组相邻并且包括相对于第一凹槽组的凹槽不对称的至少一个凹槽的第二凹槽组。

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