ARRANGEMENT AND METHOD TO PERFORM SCANNING READOUT OF FERROELECTRIC BIT CHARGES
    2.
    发明申请
    ARRANGEMENT AND METHOD TO PERFORM SCANNING READOUT OF FERROELECTRIC BIT CHARGES 审中-公开
    执行扫描电容读取的布置和方法

    公开(公告)号:US20130003521A1

    公开(公告)日:2013-01-03

    申请号:US13608878

    申请日:2012-09-10

    IPC分类号: G11B9/02

    CPC分类号: G11B9/02 B82Y10/00 G11B9/1409

    摘要: An arrangement, a method and a system to read information stored in a layer of ferroelectric media. The arrangement includes a layer including a ferroelectric media having one or more ferroelectric domains holding bit charges, a domain corresponding to information; a probe having a tip, wherein the media and the tip are adapted to move relative to one another such that the tip scans the ferroelectric domains of the media while applying a contact force to the domains to generate a direct piezoelectric effect within the domains; and circuitry coupled to the tip and adapted to generate a signal in response to an electrical coupling between the tip and the domains while scanning the tip in contact with the domains, the signal corresponding to a readout signal for ferroelectric bit charges stored in the media

    摘要翻译: 读取存储在铁电介质层中的信息的布置,方法和系统。 该布置包括具有一个或多个保持位电荷的铁电畴的铁电介质的层,对应于信息的畴; 具有尖端的探针,其中介质和尖端适于相对于彼此移动,使得尖端扫描介质的铁电畴,同时向畴施加接触力以在畴内产生直接压电效应; 以及耦合到所述尖端并且适于响应于所述尖端和所述域之间的电耦合而产生信号的电路,同时扫描与所述区域接触的尖端,所述信号对应于存储在所述介质中的铁电位电荷的读出信号

    Probe-based storage device
    3.
    发明申请
    Probe-based storage device 有权
    基于探头的存储设备

    公开(公告)号:US20080089108A1

    公开(公告)日:2008-04-17

    申请号:US11540271

    申请日:2006-09-29

    IPC分类号: G11C13/04

    CPC分类号: G11B9/08 B82Y10/00

    摘要: In one embodiment, the present invention includes an apparatus having a conductive storage medium to store information in the form of electrostatic charge. The conductive storage medium can be disposed in a non-conductive layer that is formed over a charge blocking layer, which in turn may be disposed over an electrode layer. In one embodiment, a barrier layer may be disposed over the non-conductive layer. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明包括具有导电存储介质以以静电电荷的形式存储信息的装置。 导电存储介质可以设置在形成在电荷阻挡层上的非导电层中,电荷阻挡层又可以设置在电极层上。 在一个实施例中,阻挡层可以设置在非导电层上。 描述和要求保护其他实施例。

    Charge equilibrium acceleration in a floating gate memory device via a reverse field pulse
    4.
    发明授权
    Charge equilibrium acceleration in a floating gate memory device via a reverse field pulse 有权
    通过反向场脉冲在浮动栅极存储器件中的充电平衡加速度

    公开(公告)号:US08542531B2

    公开(公告)日:2013-09-24

    申请号:US12829729

    申请日:2010-07-02

    IPC分类号: G11C11/34

    摘要: Methods for accelerating charge equilibrium in a non-volatile memory device using floating gate memory cells are disclosed. Memory devices and storage systems using charge equilibrium acceleration are also disclosed. In one such method, a programming pulse is applied to the word line to change an amount of charge stored on the floating gate of the memory cells being programmed. A reverse field pulse is then applied to the memory cell using only voltages greater than or equal to about 0 volts. The reverse field pulse accelerates charge equilibrium by moving any electrons trapped in the insulating oxide layers to a stable location so that the threshold voltage is stabilized. After the reverse field pulse, a program verify operation is performed and additional programming pulses and reverse field pulses are applied as needed to properly program the memory cell.

    摘要翻译: 公开了使用浮动栅极存储器单元在非易失性存储器件中加速电荷平衡的方法。 还公开了使用充电平衡加速度的存储器件和存储系统。 在一种这样的方法中,将编程脉冲施加到字线以改变存储在正被编程的存储器单元的浮动栅极上的电荷量。 然后仅使用大于或等于约0伏的电压将反向场脉冲施加到存储器单元。 反向场脉冲通过将捕获在绝缘氧化物层中的任何电子移动到稳定位置来加速电荷平衡,使得阈值电压稳定。 在反向场脉冲之后,执行程序验证操作,并且根据需要施加附加的编程脉冲和反向场脉冲以正确编程存储单元。

    Memory Media Including Domains HavingTrapped Charges at a Top Region Thereof
    5.
    发明申请
    Memory Media Including Domains HavingTrapped Charges at a Top Region Thereof 审中-公开
    记忆媒体包括在其顶部地区已收取费用的域名

    公开(公告)号:US20090168635A1

    公开(公告)日:2009-07-02

    申请号:US11964608

    申请日:2007-12-26

    IPC分类号: G11B9/00 B05D5/12

    CPC分类号: G11B9/02

    摘要: A memory media and a method to provide same. The memory media includes: a media layer comprising a ferroelectric layer having a bottom surface and a top surface; a plurality of adjacent charge domains defined in the ferroelectric layer, the domains including alternating up domains and down domains each extending between the bottom surface and the top surface; and a trapped charge region adjacent a top surface of the media layer, the trapped charge region including charges in addition to the charges present in the charge domains at regions thereof other than regions adjacent the top surface of the media layer.

    摘要翻译: 一种记忆媒体和一种提供相同的方法。 存储介质包括:介质层,其包括具有底表面和顶表面的铁电层; 限定在铁电体层中的多个相邻的电荷域,所述畴包括各自在底表面和顶表面之间延伸的交替域和下畴; 以及与介质层的顶表面相邻的捕获的电荷区域,除了存在于电荷区域中的电荷之外,捕获的电荷区域还包括除了与介质层的顶表面相邻的区域之外的区域中的电荷。

    Probe-based memory
    6.
    发明授权
    Probe-based memory 有权
    基于探测的记忆

    公开(公告)号:US07498655B2

    公开(公告)日:2009-03-03

    申请号:US11392102

    申请日:2006-03-28

    IPC分类号: H01L29/00

    摘要: Apparatuses, a method, and a system for a non-volatile, probe-based memory device are disclosed herein. In various embodiments, probe-based memory may be one-time programmable or rewritable nonvolatile probe-based memory.

    摘要翻译: 本文公开了用于非易失性基于探针的存储器件的装置,方法和系统。 在各种实施例中,基于探针的存储器可以是一次性可编程或可重写的基于非易失性探针的存储器。

    Probe-based memory
    8.
    发明授权
    Probe-based memory 失效
    基于探测的记忆

    公开(公告)号:US07750433B2

    公开(公告)日:2010-07-06

    申请号:US12370450

    申请日:2009-02-12

    IPC分类号: H01L29/00

    摘要: Apparatuses, a method, and a system for a non-volatile, probe-based memory device are disclosed herein. In various embodiments, probe-based memory may be one-time programmable or rewritable nonvolatile probe-based memory.

    摘要翻译: 本文公开了用于非易失性基于探针的存储器件的装置,方法和系统。 在各种实施例中,基于探针的存储器可以是一次性可编程或可重写的基于非易失性探针的存储器。

    Arrangement and Method to Perform Scanning Readout of Ferroelectric Bit Charges
    9.
    发明申请
    Arrangement and Method to Perform Scanning Readout of Ferroelectric Bit Charges 有权
    执行铁电位电荷扫描读取的布置和方法

    公开(公告)号:US20090168637A1

    公开(公告)日:2009-07-02

    申请号:US11964580

    申请日:2007-12-26

    IPC分类号: G11B3/00

    CPC分类号: G11B9/02 B82Y10/00 G11B9/1409

    摘要: An arrangement, a method and a system to read information stored in a layer of ferroelectric media. The arrangement includes a layer including a ferroelectric media having one or more ferroelectric domains holding bit charges, a domain corresponding to information; a probe having a tip, wherein the media and the tip are adapted to move relative to one another such that the tip scans the ferroelectric domains of the media while applying a contact force to the domains to generate a direct piezoelectric effect within the domains; and circuitry coupled to the tip and adapted to generate a signal in response to an electrical coupling between the tip and the domains while scanning the tip in contact with the domains, the signal corresponding to a readout signal for ferroelectric bit charges stored in the media

    摘要翻译: 读取存储在铁电介质层中的信息的布置,方法和系统。 该布置包括具有一个或多个保持位电荷的铁电畴的铁电介质的层,对应于信息的畴; 具有尖端的探针,其中介质和尖端适于相对于彼此移动,使得尖端扫描介质的铁电畴,同时向畴施加接触力以在畴内产生直接压电效应; 以及耦合到所述尖端并且适于响应于所述尖端和所述域之间的电耦合而产生信号的电路,同时扫描与所述区域接触的尖端,所述信号对应于存储在所述介质中的铁电位电荷的读出信号