公开(公告)号：US20090129247A1

公开(公告)日：2009-05-21

申请号：US12269817

申请日：2008-11-12

申请人： Quan A. Tran ,  Qing Ma ,  Donald Edward Adams ,  Nickolai Belov ,  Yevgeny Vasilievich Anoikin

发明人： Quan A. Tran ,  Qing Ma ,  Donald Edward Adams ,  Nickolai Belov ,  Yevgeny Vasilievich Anoikin

IPC分类号： G11B9/00

CPC分类号： G11B9/02 ,  B82Y10/00 ,  G01Q80/00 ,  G11B9/1409 ,  G11B9/1436

摘要： An information storage device comprises a ferroelectric media, write circuitry to provide a first signal and a second signal to the ferroelectric media, a tip platform and a cantilever operably associated with the tip platform. A tip extends from the cantilever toward the ferroelectric media and includes a first conductive material communicating the first signal from the write circuitry to the ferroelectric media and a second conductive material communicating the second signal from the write circuitry to the ferroelectric media. A insulating material arranged between the first conductive material and the second conductive material to electrically isolate the first conductive material from the second conductive material.

摘要翻译： 信息存储装置包括铁电介质，用于向铁电介质提供第一信号和第二信号的写入电路，与尖端平台可操作地相关联的尖端平台和悬臂。 尖端从悬臂向铁电介质延伸并且包括将来自写入电路的第一信号传递到铁电介质的第一导电材料和将来自写入电路的第二信号传递到铁电介质的第二导电材料。 布置在第一导电材料和第二导电材料之间以将第一导电材料与第二导电材料电隔离的绝缘材料。

公开(公告)号：US20080318086A1

公开(公告)日：2008-12-25

申请号：US11765256

申请日：2007-06-19

申请人： Byong Man Kim ,  Donald Edward Adams ,  Brett Eldon Huff ,  Yevgeny V. Anoikin ,  Robert N. Stark

发明人： Byong Man Kim ,  Donald Edward Adams ,  Brett Eldon Huff ,  Yevgeny V. Anoikin ,  Robert N. Stark

IPC分类号： G11B5/66

CPC分类号： G11B9/02 ,  B82Y10/00 ,  G01Q80/00 ,  G11B9/1436

摘要： A system for storing information comprises a media including a ferroelectric layer and a passivation layer formed over the ferroelectric layer, and a tip arranged in approximate contact with the passivation layer. The tip detects a polarization signal that corresponds to changes in polarization of domains of the ferroelectric layer.

摘要翻译： 用于存储信息的系统包括介质，该介质包括在铁电层上形成的铁电层和钝化层，以及与钝化层大致接触的尖端。 尖端检测对应于铁电层的畴极化变化的偏振信号。

公开(公告)号：US20090201015A1

公开(公告)日：2009-08-13

申请号：US12030101

申请日：2008-02-12

申请人： Donald Edward Adams ,  Tsung-Kuan Allen Chou ,  Robert N. Stark

发明人： Donald Edward Adams ,  Tsung-Kuan Allen Chou ,  Robert N. Stark

IPC分类号： G01R33/12

CPC分类号： G01R33/09 ,  G01R33/1207

摘要： An information storage device comprises a ferroelectric media and a cantilever including a tip extending from the cantilever toward the ferroelectric media, and a capacitive sensor formed over the cantilever. The tip applies a probe voltage to the ferroelectric media and the capacitive sensor vibrates according to a response of the ferroelectric media to the probe voltage. Circuitry determines a polarization of the ferroelectric media based on the vibration of the capacitive sensor.

摘要翻译： 信息存储装置包括铁电介质和包括从悬臂向铁电介质延伸的尖端的悬臂，以及形成在悬臂上的电容式传感器。 尖端对铁电介质施加探针电压，并且电容传感器根据铁电介质对探针电压的响应而振动。 电路基于电容传感器的振动来确定铁电介质的极化。

公开(公告)号：US20070290282A1

公开(公告)日：2007-12-20

申请号：US11553421

申请日：2006-10-26

申请人： Nickolai Belov ,  Peter David Ascanio ,  Donald Edward Adams

发明人： Nickolai Belov ,  Peter David Ascanio ,  Donald Edward Adams

IPC分类号： H01L43/00

CPC分类号： H01F7/066 ,  H01F7/122 ,  H01F2007/068 ,  H02K41/0354 ,  H02K2201/18

摘要： An embodiment of a micro-mover in accordance with the present invention can include a movable plate hermetically sealed between a top cap wafer and a bottom cap wafer. A magnet disposed on one or both of the cap wafers. The movable plate can include current paths disposed within a magnetic field generated by the magnet, and coaxially with a surface of the movable plate. When current is applied to the current paths, the movable plate is urged some distance within a gap between the movable plate and a stationary portion disposed co-planar with the movable plate.

摘要翻译： 根据本发明的微型移动器的实施例可以包括气密地密封在顶盖晶片和底盖晶片之间的可移动板。 设置在一个或两个盖晶片上的磁体。 可移动板可以包括设置在由磁体产生的磁场内并与可动板的表面同轴的电流路径。 当电流施加到电流路径时，可移动板在可动板和与可动板共面设置的固定部分之间的间隙内被推动一定距离。

公开(公告)号：US20080232228A1

公开(公告)日：2008-09-25

申请号：US11688806

申请日：2007-03-20

申请人： Donald Edward Adams ,  Robert N. Stark

发明人： Donald Edward Adams ,  Robert N. Stark

IPC分类号： G11B9/00

CPC分类号： G11B9/02 ,  B82Y10/00 ,  G11B9/1436 ,  G11B11/08

摘要： A system for storing information comprises a media including a ferroelectric layer, a tip arrangeable in electrically communicative proximity to the media, and circuitry to detect a polarization signal having a radio frequency. The polarization signal corresponds to changes in polarization of domains of the ferroelectric layer at a relative velocity of movement between the tip and the media, wherein a domain of polarization of the ferroelectric layer is information.

摘要翻译： 用于存储信息的系统包括：介质，包括铁电层，可布置成与电介质接近的介质;以及用于检测具有射频的偏振信号的电路。 偏振信号对应于在尖端和介质之间的相对移动速度下的铁电层的畴极化的变化，其中铁电层的偏振域是信息。

公开(公告)号：US20080175033A1

公开(公告)日：2008-07-24

申请号：US11625187

申请日：2007-01-19

申请人： Li-Peng Wang ,  Donald Edward Adams ,  Qing Ma

发明人： Li-Peng Wang ,  Donald Edward Adams ,  Qing Ma

IPC分类号： G11C11/22

CPC分类号： G11C11/22

摘要： A method of recording information on a media including a ferroelectric recording layer comprises writing the information by forming one or more domains within the ferroelectric recording layer, the one or more domains having a spontaneous polarization, and arranging the one or more domains in a pattern that improves a stability of the one or more domains.

摘要翻译： 一种在包括铁电记录层的介质上记录信息的方法包括通过在铁电记录层内形成一个或多个域，一个或多个具有自发极化的域来书写信息，并且将一个或多个域布置成 提高一个或多个域的稳定性。

公开(公告)号：US20080074984A1

公开(公告)日：2008-03-27

申请号：US11859667

申请日：2007-09-21

申请人： Donald Edward Adams

发明人： Donald Edward Adams

IPC分类号： G11B9/00

CPC分类号： G11B9/1436

摘要： A memory device for a probe storage system comprises a media die including a frame and a media platform movably coupled with the frame, a tip die connected with the frame such that the tip die is generally parallel to the media platform, the tip die including a plurality of tip groups, wherein a tip group includes a number of tips, a set of electrical traces connected between the media platform and the frame, a number of electrical traces of the set of electrical traces corresponding to the number of tips. The set of electrical traces is selectably associable with one of the tip groups so that the tips of the associated tip group are in electrical communication with the media die.

摘要翻译： 一种用于探针存储系统的存储装置，包括一个介质模头，该介质模具包括框架和一个与该框架可移动连接的介质平台;一个与该框架连接的尖端模具，使得该顶端模具大致平行于该介质平台， 多个尖端组，其中尖端组包括多个尖端，连接在所述介质平台和所述框架之间的一组电迹线，所述一组电迹线中的多个电痕迹对应于所述尖端数量。 该组电迹线可选择地与尖端组之一相关联，使得相关联的尖端组的尖端与介质模具电连通。