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    NON-VOLATILE MEMORY DEVICE
    4.
    发明公开
    NON-VOLATILE MEMORY DEVICE 审中-公开
    非易失性存储装置

    公开(公告)号：EP1943184A1

    公开(公告)日：2008-07-16

    申请号：EP06808404.5

    申请日：2006-11-02

    申请人： CAVENDISH KINETICS LIMITED

    发明人： VAN KAMPEN, Robert ,  KAZINCZI, Robert

    IPC分类号： B81B3/00 ,  G11C23/00 ,  G11C11/50 ,  H01H1/00

    CPC分类号： H01H59/0009 ,  B81C1/0015 ,  B81C2201/014 ,  B81C2201/0176 ,  G11C23/00 ,  H01H51/12

    摘要： A non-volatile memory device and method of manufacturing a non-volatile micro-electromechanical memory cell. The method comprises the first step of depositing a first layer of sacrificial material on a substrate by use of Atomic Layer Deposition The second step of the method is providing a cantilever (101) over at least a portion of the first layer of sacrificial material. The third step is depositing, by use of Atomic Layer Deposition, a second layer of sacrificial material over the first layer of sacrificial material and over a portion of the cantilever such that a portion of the cantilever is surrounded by sacrificial material. The fourth step is providing a further layer material (107) which covers at least a portion of the second layer of sacrificial material. Finally, the last step is etching away the sacrificial material surrounding the cantilever, thereby defining a cavity (102) in which the cantilever is suspended.

    Nano-electro-mechanical based memory
    5.
    发明公开
    Nano-electro-mechanical based memory 审中-公开
    Nano-Elektromechanik-basierter Speicher

    公开(公告)号：EP2887354A1

    公开(公告)日：2015-06-24

    申请号：EP13198870.1

    申请日：2013-12-20

    申请人： IMEC VZW ,  Katholieke Universiteit Leuven

    发明人： Cosemans, Stefan ,  Witvrouw, Ann ,  Ramezani, Maliheh

    IPC分类号： G11C23/00 ,  G11C11/50 ,  G11C11/52 ,  H01H1/00 ,  H01H59/00

    CPC分类号： G11C11/40 ,  G11C5/06 ,  G11C11/50 ,  G11C11/52 ,  G11C23/00

    摘要： A non-volatile memory arrangement (100) comprises a plurality of cells, each cell comprises a memory element (110) and a read selector (120) in series. The memory element (110) is a nano-electro-mechanical switch (110) comprising an anchor (111), a beam (114) fixed to the anchor (111), a first and second control gate (113), for controlling the position of the beam (114), a first output node (115) against which the beam (114) can be positioned. The cell also comprises a read selector (120) comprising a first selector terminal (121), a second selector terminal (122), the first selector terminal (121) connected to the first output node (115). The first respectively second control gates (112) of switches (110) of a same word are connected together by a first respectively second write word line (131) serving as control gate.

    摘要翻译： 非易失性存储器装置（100）包括多个单元，每个单元包括串联的存储元件（110）和读选择器（120）。 存储元件（110）是纳米机电开关（110），其包括锚固件（111），固定到锚固件（111）的梁（114），第一和第二控制浇口（113） 梁（114）的位置，可以定位梁（114）的第一输出节点（115）。 小区还包括读选择器（120），包括第一选择器终端（121），第二选择器终端（122），连接到第一输出节点（115）的第一选择器终端（121）。 相同字的开关（110）的第一分别的第二控制栅极（112）通过用作控制栅极的第一分别为第二写入字线（131）连接在一起。

    ROLLER ELECTRIC CONTACT
    8.
    发明公开
    ROLLER ELECTRIC CONTACT 审中-公开

    公开(公告)号：EP3657615A3

    公开(公告)日：2020-10-07

    申请号：EP19205221.5

    申请日：2019-10-24

    申请人： Xerox Corporation

    发明人： FOWLER, Jeffrey M.

    IPC分类号： H01R39/28 ,  H01H1/16 ,  G03G15/08 ,  G03G21/16 ,  G11C11/50 ,  H01H1/24

    摘要： A roller electric contact comprises a roller comprising a shaft and a plurality of conductive discs electrically separated by an insulating material. The shaft extends through a rotational axis of the roller. A housing comprises slots in which the shaft of the roller is positioned, the slots configured to direct a non-rotational movement of the roller. A plurality of leaf springs are disposed in the housing. The leaf springs comprise an electrically conductive material. The plurality of conductive discs are spaced on the roller so that at least one of the conductive discs contact each of the plurality of leaf springs. A plurality of conductive wires extend from the roller electric contact, each of the plurality of conductive wires making electrical contact with one of the leaf springs.

    ROLLER ELECTRIC CONTACT
    9.
    发明公开
    ROLLER ELECTRIC CONTACT 审中-公开

    公开(公告)号：EP3657615A2

    公开(公告)日：2020-05-27

    申请号：EP19205221.5

    申请日：2019-10-24

    申请人： Xerox Corporation

    发明人： FOWLER, Jeffrey M.

    IPC分类号： H01R39/28 ,  H01H1/16 ,  G03G15/08 ,  G03G21/16 ,  G11C11/50

    摘要： A roller electric contact comprises a roller comprising a shaft and a plurality of conductive discs electrically separated by an insulating material. The shaft extends through a rotational axis of the roller. A housing comprises slots in which the shaft of the roller is positioned, the slots configured to direct a non-rotational movement of the roller. A plurality of leaf springs are disposed in the housing. The leaf springs comprise an electrically conductive material. The plurality of conductive discs are spaced on the roller so that at least one of the conductive discs contact each of the plurality of leaf springs. A plurality of conductive wires extend from the roller electric contact, each of the plurality of conductive wires making electrical contact with one of the leaf springs.