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    • 75. 发明授权
    • Non-volatile memory device and method of operating the same
    • 非易失性存储器件及其操作方法
    • US07796432B2
    • 2010-09-14
    • US12149213
    • 2008-04-29
    • Won-joo KimYoon-dong ParkJune-mo KooSuk-pil KimTae-eung YoonTae-hee Lee
    • Won-joo KimYoon-dong ParkJune-mo KooSuk-pil KimTae-eung YoonTae-hee Lee
    • G11C16/04
    • G11C16/10G11C2213/71
    • A non-volatile memory device may include a plurality of stacked semiconductor layers, a plurality of NAND strings, a common bit line, a common source line, and/or a plurality of string selection lines. The plurality of NAND strings may be on the plurality of semiconductor layers. Each of the plurality of NAND strings may include a plurality of memory cells and/or at least one string selection transistor arranged in a NAND-cell array. The common bit line may be commonly connected to each of the NAND strings at a first end of the memory cells. The common source line may be commonly connected to each of the NAND strings at a second end of the memory cells. The plurality of string selection lines may be coupled to the at least one string selection transistor included in each of the NAND strings such that a signal applied to the common bit line is selectively applied to the NAND strings.
    • 非易失性存储器件可以包括多个堆叠半导体层,多个NAND串,公共位线,公共源极线和/或多个串选择线。 多个NAND串可以在多个半导体层上。 多个NAND串中的每一个可以包括布置在NAND单元阵列中的多个存储单元和/或至少一个串选择晶体管。 公共位线可以在存储器单元的第一端处共同连接到每个NAND串。 公共源极线可以在存储器单元的第二端处共同连接到每个NAND串。 多个串选择线可以耦合到包括在每个NAND串中的至少一个串选择晶体管,使得施加到公共位线的信号被选择性地施加到NAND串。