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    • 1. 发明授权
    • Non-volatile memory
    • 非易失性存储器
    • US07291857B2
    • 2007-11-06
    • US10967222
    • 2004-10-19
    • Hideyuki TanakaTakashi OhtsukaKiyoyuki MoritaKiyoshi Morimoto
    • Hideyuki TanakaTakashi OhtsukaKiyoyuki MoritaKiyoshi Morimoto
    • H01L47/00
    • H01L27/2463H01L45/06H01L45/1233H01L45/1273H01L45/144H01L45/16H01L45/1625
    • A non-volatile memory (1) which comprises an insulating substrate (11) having a plurality of first electrodes (15) extending therethrough from a front surface of the substrate to a rear surface thereof, a second electrode (12) formed on one surface side of the substrate (11), and a recording layer (14) held between the first electrodes (15) and the second electrode (12) and variable in resistance value by electric pulses applied across the first electrodes (15) and the second electrode (12), the plurality of first electrodes (15) being electrically connected to the recording layer (14) in a region constituting a single memory cell (MC). The non-volatile memory (1) can be reduced in power consumption and has great freedom of design and high reliability.
    • 一种非易失性存储器(1),其包括绝缘基板(11),所述绝缘基板具有从所述基板的前表面延伸穿过其延伸到其后表面的多个第一电极(15),形成在一个表面上的第二电极 基板(11)的一侧,以及保持在第一电极(15)和第二电极(12)之间的记录层(14),并且通过施加在第一电极(15)和第二电极 (12),所述多个第一电极(15)在构成单个存储单元(MC)的区域中与记录层(14)电连接。 非易失性存储器(1)可以降低功耗,并具有很大的设计自由度和高可靠性。
    • 6. 发明授权
    • Method of fabrication of non-volatile memory
    • 非易失性存储器的制作方法
    • US07115473B2
    • 2006-10-03
    • US11038034
    • 2005-01-21
    • Hideyuki TanakaKiyoshi Morimoto
    • Hideyuki TanakaKiyoshi Morimoto
    • H01L21/336
    • G11C13/0004B82Y10/00G11B9/04G11B9/14G11B9/1409G11B9/1418G11B9/1463G11B9/149G11C11/22H01L27/101H01L27/2472H01L45/06H01L45/1233H01L45/1273H01L45/144H01L45/16
    • A non-volatile memory, which comprises an insulating substrate (11) that has a first electrode (18) that extends through the substrate from the front surface to the rear surface thereof; a second electrode (13) that is formed on one side of the insulating substrate (11); and a recording layer (12) that is clamped between the first electrode (18) and the second electrode (13) and whose resistance value varies when an electric pulse is applied across the first electrode (18) and the second electrode (13); wherein the insulating substrate (11) has a layered structure composed of an organic dielectric thin film (112) and an inorganic dielectric layer (111) that is thinner than the organic dielectric thin film (112); with the recording layer (12) being formed on the side on which the inorganic dielectric layer is formed. Use of this non-volatile memory increases the possible number of data writing cycles while saving power.
    • 一种非易失性存储器,包括绝缘基板(11),所述绝缘基板具有从所述基板的前表面延伸到其后表面的第一电极(18); 形成在绝缘基板(11)一侧的第二电极(13); 以及夹持在所述第一电极(18)和所述第二电极(13)之间并且当跨越所述第一电极(18)和所述第二电极(13)施加电脉冲时其电阻值变化的记录层(12)。 其特征在于,所述绝缘基板(11)具有由有机电介质薄膜(112)和比所述有机介电薄膜(112)薄的无机介电层(111)构成的层叠结构。 其中记录层(12)形成在其上形成无机介电层的一侧。 使用这种非易失性存储器可以在节省电力的同时增加可能的数据写入周期数。