Phase change memory device and method of operating the same
    1.
    发明申请
    Phase change memory device and method of operating the same 有权
    相变存储器件及其操作方法

    公开(公告)号:US20060092694A1

    公开(公告)日:2006-05-04

    申请号:US11193413

    申请日:2005-08-01

    IPC分类号: G11C11/00

    摘要: A phase change memory device and a method of operating the same are provided. The phase change memory device may include a plurality of unit cells arranged in a matrix composed of rows and columns; a plurality of program bit lines and read bit lines arranged in rows, each of the program and read bit lines having a row selection transistor formed at one end thereof; and a plurality of program word lines and read word lines arranged in columns, each of the program and read word lines having a column selection transistor formed at one end thereof. Each of the unit cells may include a phase change resistor and an exothermal resistor used to heat the phase change resistor.

    摘要翻译: 提供了一种相变存储器件及其操作方法。 相变存储装置可以包括以行和列为单位排列成矩阵的多个单元, 排列成行的多个程序位线和读取位线,每个编程和读取位线都具有形成在其一端的行选择晶体管; 以及多个编程字线和排列成列的读字字线,每个编程和读字线都具有形成在其一端的列选择晶体管。 每个单电池可以包括用于加热相变电阻器的相变电阻器和放热电阻器。

    Phase change memory device and method of operating the same
    2.
    发明授权
    Phase change memory device and method of operating the same 有权
    相变存储器件及其操作方法

    公开(公告)号:US07170777B2

    公开(公告)日:2007-01-30

    申请号:US11193413

    申请日:2005-08-01

    IPC分类号: G11C11/00 G11C7/00

    摘要: A phase change memory device and a method of operating the same are provided. The phase change memory device may include a plurality of unit cells arranged in a matrix composed of rows and columns; a plurality of program bit lines and read bit lines arranged in rows, each of the program and read bit lines having a row selection transistor formed at one end thereof; and a plurality of program word lines and read word lines arranged in columns, each of the program and read word lines having a column selection transistor formed at one end thereof. Each of the unit cells may include a phase change resistor and an exothermal resistor used to heat the phase change resistor.

    摘要翻译: 提供了一种相变存储器件及其操作方法。 相变存储装置可以包括以行和列为单位排列成矩阵的多个单元, 排列成行的多个程序位线和读取位线,每个编程和读取位线都具有形成在其一端的行选择晶体管; 以及多个编程字线和排列成列的读字字线,每个编程和读字线都具有形成在其一端的列选择晶体管。 每个单电池可以包括用于加热相变电阻器的相变电阻器和放热电阻器。