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    • 7. 发明授权
    • Non-volatile memory
    • 非易失性存储器
    • US06646912B2
    • 2003-11-11
    • US09875356
    • 2001-06-05
    • Terril N. HurstCraig PerlovCarol WilsonCarl Taussig
    • Terril N. HurstCraig PerlovCarol WilsonCarl Taussig
    • G11C1136
    • G11C17/16G11C8/10
    • A data storage device is disclosed that comprises a cross-point memory array formed on a dielectric substrate material. The cross-point memory array comprises first and second sets of transverse electrodes separated by a storage layer including at least one semiconductor layer. The storage layer forms a non-volatile memory element at each crossing point of electrodes from the first and second sets. Each memory element can be switched between low and high impedance states, representing respective binary data states, by application of a write signal in the form of a predetermined current density through the memory element. Each memory element includes a diode junction formed in the storage layer, at least whilst in the low impedance state. A plurality of the data storage devices can be stacked and laminated into a memory module providing inexpensive high capacity data storage. Such a memory module can be employed in an archival data storage system in which the memory module provides a write-once data storage unit receivable in an appliance or interface card.
    • 公开了一种数据存储装置,其包括形成在电介质基板材料上的交叉点存储器阵列。 交叉点存储器阵列包括由包括至少一个半导体层的存储层分开的第一组和第二组横向电极。 存储层在与第一和第二组的电极的每个交叉点处形成非易失性存储元件。 通过以预定电流密度的形式通过存储元件施加写入信号,每个存储元件可以在表示相应的二进制数据状态​​的低阻抗状态和高阻抗状态之间切换。 每个存储元件至少在处于低阻抗状态时包括在存储层中形成的二极管结。 可以将多个数据存储装置堆叠并层叠到提供便宜的高容量数据存储的存储器模块中。 这样的存储器模块可以用于档案数据存储系统,其中存储器模块提供可接收在设备或接口卡中的一次写入数据存储单元。
    • 9. 发明申请
    • Fabrication and assembly structures and methods for memory devices
    • 存储器件的制造和组装结构和方法
    • US20050157557A1
    • 2005-07-21
    • US11080284
    • 2005-03-14
    • Craig PerlovChristopher Schantz
    • Craig PerlovChristopher Schantz
    • H01L25/18G11C17/16H01L25/00H01L25/065H01L25/07H01L27/10H01L27/102G11C11/34
    • H01L27/1021G11C17/16H01L2924/0002H01L2924/00
    • The present invention provides for a common substrate with multiple sections, each constituting a separate layer of a memory device. Fold lines are arranged on the substrate to define separate sections and to provide a means for folding the sections on each other to form a multiple-layer memory device. In one application, a substrate has a fold line formed by alterations to the substrate material to form a fold line on the substrate. A first conductor section is formed with an array of parallel conductors or wires spaced across the section. A second section on the common substrate has an array of parallel conductors or wires spaced across the second section, the conductors being perpendicular to the conductors on the first section. The first and second sections are folded along the fold line over on top of each other, after a semiconductor layer has been deposited on one or both of the conductor layers, thereby forming a matrix of memory cells. The fold line is formed by removal of some of the material, such as by perforations or depressions, by deforming the material, such as by creasing, or by altering a property of the material, such as by changing the strength or flexibility of the substrate material. The conductors or the first section may also be fabricated with narrowing cross-section areas at points where fuses are to be set to an open circuit.
    • 本发明提供具有多个部分的公共基板,每个部分构成存储器件的单独层。 折叠线布置在基板上以限定单独的部分并且提供用于折叠彼此的部分以形成多层存储器件的装置。 在一个应用中,衬底具有通过改变衬底材料形成折叠线,以在衬底上形成折线。 第一导体部分形成有跨过该部分间隔开的平行导体或导线阵列。 公共衬底上的第二部分具有跨越第二部分间隔开的平行导体或导线阵列,导体垂直于第一部分上的导体。 在半导体层已经沉积在一个或两个导体层上之后,第一和第二部分沿着折叠线折叠在彼此的顶部上,从而形成存储器单元的矩阵。 通过例如通过使材料变形(例如通过压痕)或通过改变材料的性质例如通过改变基材的强度或柔性来去除一些材料,例如通过穿孔或凹陷来形成折线 材料。 导体或第一部分也可以在将熔断器设置到开路的点处制造成具有变窄的横截面积。