ERASE AND SOFT PROGRAM FOR VERTICAL NAND FLASH
    3.
    发明申请
    ERASE AND SOFT PROGRAM FOR VERTICAL NAND FLASH 有权
    用于垂直NAND闪存的擦除和软件程序

    公开(公告)号:US20140169093A1

    公开(公告)日:2014-06-19

    申请号:US13719558

    申请日:2012-12-19

    IPC分类号: G11C16/16

    摘要: Methods, and apparatuses to erase and or soft program a block of NAND memory may include performing an erase cycle on a block of NAND memory comprising two or more sub-blocks, verifying the two or more sub-blocks until a sub-block fails to verify, stopping the verification in response to the failed verify, performing another erase cycle on the block of NAND memory, and re-starting to verify the two or more sub-blocks at the sub-block that failed to verify

    摘要翻译: 擦除和/或软件编程NAND存储器块的方法和装置可以包括在包括两个或多个子块的NAND存储器块上执行擦除周期,验证两个或更多个子块直到子块失败 验证,停止验证以响应失败的验证,在NAND存储器块上执行另一个擦除周期,并重新启动以验证子块处的两个或更多个子块,验证失败

    Vertical memory cell string with dielectric in a portion of the body
    6.
    发明授权
    Vertical memory cell string with dielectric in a portion of the body 有权
    在身体的一部分具有电介质的垂直记忆单元格串

    公开(公告)号:US08921891B2

    公开(公告)日:2014-12-30

    申请号:US13592086

    申请日:2012-08-22

    IPC分类号: H01L21/336

    摘要: Some embodiments include a memory cell string having a body having a channel extending therein and in contact with a source/drain, a select gate adjacent to the body, a plurality of access lines adjacent to the body, and a dielectric in a portion of the body between the source/drain and a level corresponding to an end of the plurality of access lines most adjacent to the select gate. The dielectric in the portion of the body does not extend along an entire length of the body. Other embodiments are described and claimed.

    摘要翻译: 一些实施例包括具有主体的存储单元串,该主体具有在其中延伸并与源极/漏极接触的通道,与主体相邻的选择栅极,与主体相邻的多个访问线,以及在该部分中的电介质 源极/漏极与对应于与选择栅极最相邻的多条访问线路的端部相对应的电平。 身体部分中的电介质不会沿着身体的整个长度延伸。 描述和要求保护其他实施例。

    VERTICAL MEMORY CELL STRING WITH DIELECTRIC IN A PORTION OF THE BODY
    8.
    发明申请
    VERTICAL MEMORY CELL STRING WITH DIELECTRIC IN A PORTION OF THE BODY 有权
    垂直存储单元,具有介电体部分

    公开(公告)号:US20140054666A1

    公开(公告)日:2014-02-27

    申请号:US13592086

    申请日:2012-08-22

    IPC分类号: H01L29/788

    摘要: Some embodiments include a memory cell string having a body having a channel extending therein and in contact with a source/drain, a select gate adjacent to the body, a plurality of access lines adjacent to the body, and a dielectric in a portion of the body between the source/drain and a level corresponding to an end of the plurality of access lines most adjacent to the select gate. The dielectric in the portion of the body does not extend along an entire length of the body. Other embodiments are described and claimed.

    摘要翻译: 一些实施例包括具有主体的存储单元串,该主体具有在其中延伸并与源极/漏极接触的通道,与主体相邻的选择栅极,与主体相邻的多个访问线,以及在该部分中的电介质 源极/漏极与对应于与选择栅极最相邻的多条访问线路的端部相对应的电平。 身体部分中的电介质不会沿着身体的整个长度延伸。 描述和要求保护其他实施例。