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11. 发明公开

KR1020070118994A 정전기력에 의한 슬라이더 부상 높이의 비-접촉 측정 无效
标题翻译：通过静电力非接触式测量滑动飞扬高度
公开(公告)号：KR1020070118994A
公开(公告)日：2007-12-18
申请号：KR1020070122022
申请日：2007-11-28
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 주리-얀 , 양차오-후이 , 푸옌 , 차엘리스
IPC分类号： G11B21/21 , G11B21/16 , G11B21/02
CPC分类号： G11B5/581 , G11B5/6029 , G11B5/6035
摘要： A method for measuring floating height for a slider by electrostatic force in a non-contact manner is provided to allow a manufacturer to position the slider at desired height by classifying each slider. A method for measuring floating height for a slider by electrostatic force in a non-contact manner includes a step of placing the slider having a reading/recording head above a magnetic data storage medium(510); a step of applying a series of voltages between the slider and the magnetic data storage medium(520); a step of recording a read-back based on each voltage of the voltage series(530); a step of standardizing coefficient of an experimental curve-fit equation(540); and a step of changing the standardized coefficient into a measurement of the floating height for the slider. The voltage series includes at least three different voltages(550,560).
摘要翻译：提供了一种通过静电力以非接触方式测量滑块的浮动高度的方法，以允许制造商通过对每个滑块进行分类来将滑块定位在期望的高度。通过静电力以非接触方式测量滑块的浮动高度的方法包括将具有读/写头的滑块放置在磁数据存储介质（510）上方的步骤; 在滑块和磁数据存储介质（520）之间施加一系列电压的步骤; 基于电压系列的每个电压记录回读的步骤（530）; 实验曲线拟合方程的系数标准化步骤（540）; 以及将标准化系数改变为滑块的浮动高度的测量的步骤。电压系列包括至少三种不同的电压（550,560）。

12. 发明公开

KR1020110063348A 헤드어셈블리, 자기디스크장치 및 회동기구 失效
标题翻译：磁头组件，磁盘驱动装置和旋转机构
公开(公告)号：KR1020110063348A
公开(公告)日：2011-06-10
申请号：KR1020100121840
申请日：2010-12-02
申请人： 티디케이가부시기가이샤 , 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 구와지마히데키
IPC分类号： G11B21/21 , G11B5/596
CPC分类号： G11B5/4833 , G11B5/483 , G11B5/484 , G11B5/4873
摘要： PURPOSE: A head assembly, a magnetic disc device, and a rotary motion device are provided to write or read data with high recording density. CONSTITUTION: A slider supporting plate supports a slider. A driver device gives torque to the slider supporting plate. The first link part(33a3) of a linear shape has a first front end joint part(33a1) and a first base joint part(33a2) upon both ends thereof. The second link part(33b3) of a linear shape has a second front end joint part(33b1) and a second based joint part(33b2) upon both ends thereof. The extension line of the first link part and the extension line of the second link part face the location of a spot. The extension lines is crossed each other.
摘要翻译：目的：提供头组件，磁盘装置和旋转运动装置来写入或读取具有高记录密度的数据。构成：滑块支撑板支撑滑块。驱动器装置向滑块支撑板施加扭矩。线状的第一连结部（33a3）的两端具有第一前端接合部（33a1）和第一基部接合部（33a2）。直线形状的第二连杆部分（33b3）在其两端具有第二前端接头部（33b1）和第二基接合部（33b2）。第一连杆部分的延伸线和第二连杆部分的延伸线面对点的位置。延长线彼此交叉。

13. 发明公开

KR1020100130157A 압전 액추에이터 및 압전 액추에이터의 제조 방법 有权
标题翻译：压电致动器及其制造方法
公开(公告)号：KR1020100130157A
公开(公告)日：2010-12-10
申请号：KR1020100051560
申请日：2010-06-01
申请人： 티디케이가부시기가이샤 , 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 하타겐지로
IPC分类号： H02N2/02 , H02N2/04
CPC分类号： G11B5/4826 , G11B5/4873 , H01L41/0946 , H01L41/314 , Y10T29/42
摘要： PURPOSE: A piezoelectric actuator and a method for manufacturing the same are provided to simultaneously displace a target and improve the transferring efficiency of the displacement. CONSTITUTION: A bonding layer(5) is stacked on a main surface(3M). The bonding layer fixes a supporting substrate(3) and a first elastomeric layer(15). The bonding layer is composed of a first bonding part(5A), a second boding part(5B), a third bonding part(5C), and a fourth bonding part(5D). A main part(13) includes a first piezoelectric stack(7), a second piezoelectric stack(9), and a displacing part(11).
摘要翻译：目的：提供一种压电致动器及其制造方法，以同时移动目标并提高位移的传送效率。构成：粘合层（5）堆叠在主表面（3M）上。粘合层固定支撑基底（3）和第一弹性体层（15）。接合层由第一接合部（5A），第二接合部（5B），第三接合部（5C）和第四接合部（5D）构成。主要部分（13）包括第一压电叠层（7），第二压电叠层（9）和位移部分（11）。

14. 发明公开

KR1020080086403A 금속 산질화물 접착/부식 배리어 층 및 및 다이아몬드-형탄소 오버코트 无效
标题翻译：金属氧化物粘合/腐蚀障碍层和类金刚石碳过氧化物
公开(公告)号：KR1020080086403A
公开(公告)日：2008-09-25
申请号：KR1020080026379
申请日：2008-03-21
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 쳉스더 , 펭주 , 차엘리스티.
IPC分类号： G11B5/187 , G11B5/127 , G11B5/31 , G11B5/60
CPC分类号： G11B5/72 , G11B5/3106 , G11B5/3163 , G11B5/8408 , Y10T428/1164
摘要： A metal oxynitride adhesion/corrosion barrier layer and a diamond-like carbon overcoat are provided to improve the abrasion resistance of a magnetic read/write head or a magnetic recording medium by forming a thin protective layer for the magnetic read/write head or the magnetic recording medium. A protected magnetic read/write head or recording disk comprises a read/write head or recording disk, and a protective bilayer formed on the read/write head or recording disk. The protective bilayer includes an adhesion enhancing and corrosion resistant underlayer(180) formed as a layer of transition metal oxynitride(MeOxNy) on a cleaned surface of the read/write head or recording disk, and a DLC outer layer formed on the underlayer. The Me indicates a single element or an alloy consisting of more than two of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W.
摘要翻译：提供金属氧氮化物粘附/腐蚀阻挡层和类金刚石碳外涂层，以通过形成用于磁读/写头或磁性的薄保护层来改善磁读/写磁头或磁记录介质的耐磨性记录介质。受保护的磁读/写头或记录盘包括读/写头或记录盘，以及形成在读/写头或记录盘上的保护双层。保护性双层包括在读/写头或记录盘的清洁表面上形成为过渡金属氧氮化物（MeOxNy）层的粘附增强和耐腐蚀的底层（180）和形成在底层上的DLC外层。 Me表示由Ti，Zr，Hf，V，Nb，Ta，Cr，Mo和W中的两种以上组成的单一元素或合金。

15. 发明公开

KR1020080058313A 낮은 회전 속도 드라이브에 높은 부상 높이를 지닌 공기베어링을 제공하는 방법 및 장치 无效
标题翻译：用于提供较高转速的空转轴承用于下转速驱动的方法和装置
公开(公告)号：KR1020080058313A
公开(公告)日：2008-06-25
申请号：KR1020080052903
申请日：2008-06-05
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 차엘리스 , 펭주 , 셴진지앙 , 옝신디
IPC分类号： G11B21/21 , G11B21/02 , G11B5/60
CPC分类号： G11B5/6082 , G11B5/6064
摘要： A method and an apparatus for providing an air bearing with higher flying height for a lower rotating speed drive are provided to place an air channel and an air pocket in an air bearing surface to stabilize the flying height at a low speed. A disk drive comprises at least one rotating disk, a head suspension assembly, and a slider. The slider is combined with the head suspension assembly. The slider includes at least one air bearing surface formed during an etching process, and the air bearing surface includes an air channel(221) and an air pocket(220). The air channel generates greater lift in the inner diameter of the disk than in the outer diameter of the disk. The air pocket is formed by a short rail(210) and long rails(211,212).
摘要翻译：提供一种用于为下部转速驱动器提供具有较高飞行高度的空气轴承的方法和装置，以将空气通道和空气袋放置在空气轴承表面中以在低速下稳定飞行高度。盘驱动器包括至少一个旋转盘，头悬挂组件和滑块。滑块与头部悬挂组件结合。滑块包括在蚀刻过程期间形成的至少一个空气轴承表面，并且空气轴承表面包括空气通道（221）和气囊（220）。空气通道在盘的内径中产生比盘的外径更大的升力。气袋由短轨（210）和长轨（211,212）形成。

16. 发明公开

KR1020080004438A 디스크 드라이브 헤드 짐벌 어셈블리 내 피치 및 롤 정적토크의 조정 无效
标题翻译：磁盘驱动头组件中的调整和滚动静态转矩的调整
公开(公告)号：KR1020080004438A
公开(公告)日：2008-01-09
申请号：KR1020070134825
申请日：2007-12-21
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 주리-얀 , 양차오-후이 , 푸옌 , 차엘리스
IPC分类号： G11B21/21 , G11B21/02 , G11B5/60
CPC分类号： G11B5/4826 , G11B5/455 , G11B5/6011
摘要： Adjustment of pitch and roll static torques in a disk drive head gimbal assembly is provided to ensure the pitch and roll static torques to respond to deformation of a curved part and load canceling and free from an error combined with ABS friction. Adjustment of pitch and roll static torques in a disk drive head gimbal assembly comprises the steps of: positioning a firm mass on a slider ABS(Air-Bearing Surface)(910); measuring a static attitude of the slider(920); calculating an adjustment strength and position with respect to a curved part to achieve 0 static attitude of the slider(930); and adjusting the curved part based on the measurement and calculation(940).
摘要翻译：提供磁盘驱动头万向架组件中的俯仰和滚动静态扭矩的调整，以确保俯仰和滚动静态扭矩，以响应弯曲部分的变形和负载抵消，并避免与ABS摩擦相结合的误差。在盘驱动头万向架组件中的俯仰和滚动静态扭矩的调整包括以下步骤：将坚固的质量块定位在滑块ABS（空气轴承表面）上（910）; 测量滑块（920）的静态姿势; 计算相对于弯曲部分的调节强度和位置以实现滑块（930）的0静态; 并基于测量和计算来调整弯曲部分（940）。

17. 发明公开

KR1020070114341A 비대칭 동적 특성을 지닌 짐벌 无效
标题翻译： GIMBAL具有不对称动态特性
公开(公告)号：KR1020070114341A
公开(公告)日：2007-12-03
申请号：KR1020070115440
申请日：2007-11-13
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 젱큉후아 , 푸옌 , 차엘리스
IPC分类号： G11B21/21
CPC分类号： G11B5/4826
摘要： A gimbal with asymmetric dynamic properties is provided to improve dynamic performance thereof. A gimbal used to attach a slider to a load beam comprises a stainless steel layer(401), a polymer layer, and a copper circuit trace. The polymer layer is coated on the stainless steel layer. The copper circuit trace is positioned on the polymer layer. The gimbal has asymmetric dynamic properties by having first and second half sections with structural differences, where the arrangements of stainless steel on the first and second half sections are different.
摘要翻译：提供了具有不对称动态特性的万向节以提高其动态性能。用于将滑块附接到负载梁的万向架包括不锈钢层（401），聚合物层和铜电路迹线。聚合物层涂覆在不锈钢层上。铜电路迹线位于聚合物层上。通过具有结构差异的第一和第二半部分，万向节具有不对称的动态特性，其中第一和第二半部分上的不锈钢的布置不同。

18. 发明授权

KR101143787B1 헤드어셈블리, 자기디스크장치 및 회동기구 失效
标题翻译：磁头组件，磁盘驱动装置和旋转机构
公开(公告)号：KR101143787B1
公开(公告)日：2012-05-11
申请号：KR1020100121840
申请日：2010-12-02
申请人： 티디케이가부시기가이샤 , 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 구와지마히데키
IPC分类号： G11B21/21 , G11B5/596
CPC分类号： G11B5/4833 , G11B5/483 , G11B5/484 , G11B5/4873
摘要： 헤드소자를 가지는 슬라이더와, 로드빔과, 로드빔의 선단부에 형성된 지점과, 슬라이더를 이 지점의 둘레로 회동 가능하게 지지하는 슬라이더 지지판과, 슬라이더 지지판에 그 평면에 따른 회전력을 부여하는 구동소자와, 슬라이더 지지판과 기계적으로 연결된 제1 선단조인트부 및 로드빔과 기계적으로 연결된 제1 기단조인트부를 양단에 가지는 제1 링크부와, 슬라이더 지지판과 기계적으로 연결된 제2 선단조인트부 및 로드빔과 기계적으로 연결된 제2 기단조인트부를 양단에 가지는 제2 링크부를 구비하고 있고, 제1 링크부의 연장선 및 제2 링크부의 연장선이 모두 상술한 지점의 위치로 향하고 있으며, 서로 교차하도록 구성되어 있다.

19. 发明公开

KR1020100105408A 헤드 짐벌 어셈블리의 제조 방법, 하드 디스크 장치의 제조 방법, 헤드 짐벌 어셈블리, 및 하드 디스크 장치 失效
标题翻译：头部组装和硬盘装置及其制造方法
公开(公告)号：KR1020100105408A
公开(公告)日：2010-09-29
申请号：KR1020100022147
申请日：2010-03-12
申请人： 티디케이가부시기가이샤 , 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 하타켄지로
IPC分类号： G11B21/21 , G11B21/02
CPC分类号： G11B5/4873 , G11B5/4826 , G11B5/4833 , H01L41/0986 , H01L41/25 , H01L41/257 , H01L41/29 , Y10T29/42 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/49032
摘要： PURPOSE: A head gimbal assembly and a manufacturing method thereof, a hard disc device and a manufacturing method thereof are provided to prevent the deterioration of characteristics resulting from irregular or inverted direction of piezoelectric polarization. CONSTITUTION: A method for manufacturing a head gimbal assembly comprises a step of preparing a thin film piezoelectric actuator(S101), a step of preparing a suspension(S103), a fixing step(S105), a first re-polarization step(S109), and a second re-polarization step(S111). The thin film piezoelectric actuator comprises a first piezoelectric laminate including a first piezoelectric layer and a second piezoelectric laminate including a second piezoelectric layer. The suspension comprises a first electrode part, a first conductive element, a second electrode part, and a second conductive element.
摘要翻译：目的：提供头万向架组件及其制造方法，硬盘装置及其制造方法，以防止由于压电极化的不规则或反向的方向导致的特性的劣化。构成：制造头部万向节组件的方法包括制备薄膜压电致动器（S101），制备悬架的步骤（S103），定影步骤（S105），第一重新极化步骤（S109），和第二重新极化步骤（S111）。薄膜压电致动器包括包括第一压电层的第一压电层压板和包括第二压电层的第二压电叠层。悬架包括第一电极部分，第一导电元件，第二电极部分和第二导电元件。

20. 发明公开

KR1020080030005A 낮은 헤드 디스크 상호작용 반응을 지닌 헤드 짐벌어셈블리 无效
标题翻译： HEAD GIMBAL组装与低头盘交互响应
公开(公告)号：KR1020080030005A
公开(公告)日：2008-04-03
申请号：KR1020080023167
申请日：2008-03-13
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 푸옌 , 젱큉후아 , 차엘리스티 , 티안홍
IPC分类号： G11B21/21 , G11B5/60
CPC分类号： G11B5/455 , G11B5/4833 , G11B5/5582
摘要： A head gimbal assembly is provided to optimize suspension design for excellent dynamic performance while maintaining uniform floating height. A head gimbal assembly comprises at least one air bearing surface of a slider, and at least one suspension assembly(700), that are individually modeled to minimize air bearing resonance and system dynamic response of the head gimbal assembly.
摘要翻译：提供头万向架组件以优化悬架设计，以获得出色的动态性能，同时保持均匀的浮动高度。头万向架组件包括至少一个滑块的空气支承表面和至少一个悬挂组件（700），其被单独地建模以最小化头部万向节组件的空气轴承共振和系统动态响应。

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