公开(公告)号：US20180226091A1

公开(公告)日：2018-08-09

申请号：US15506689

申请日：2015-10-02

申请人： Agency For Science, Technology And Research

发明人： Chye Chin TAN ,  Weiya XI ,  Chao JIN ,  Zhi Yong CHING

IPC分类号： G11B5/55 ,  G06F12/02 ,  G11B5/48

CPC分类号： G11B5/5578 ,  G06F12/0223 ,  G11B5/012 ,  G11B5/4813

摘要： Described are systems and methods for implementation in relation to hard disk drives. The disclosure is direct, at least in part, to a method for writing data in a multiple actuator multiple disk system, and the multiple actuator disk system for performing that method. The method comprises receiving the data and dividing the data into at least a first predetermined portion and a second predetermined portion. The method also includes and writing the first predetermined portion of the data onto a first disk surface of the multiple actuator multiple disk system using a first actuator of the multiple actuators while writing the second predetermined portion of the data onto a second disk surface of the multiple actuator multiple disk system using a second actuator of the multiple actuators.

公开(公告)号：US20170309304A1

公开(公告)日：2017-10-26

申请号：US15509909

申请日：2015-10-02

申请人： Agency For Science, Technology And Research

发明人： Chye Chin TAN ,  Ming Chou LIN

IPC分类号： G11B5/55

CPC分类号： G11B5/5565 ,  G11B5/5573 ,  G11B5/5578

摘要： An actuator assembly for crosstalk reduction in hard disk drives (HDDs) is provided. The actuator assembly comprises a base plate; a pivot; a voice coil motor (VCM) with an upper yoke and a lower yoke; and a cut-out insert having a predetermined stiffness and predetermined magnetic properties, wherein the cut-out insert corresponds to a cut-out recess of the base plate, and wherein the lower yoke of the VCM and the pivot are coupled to the cut-out insert.