发明名称 |
VERTICALLY-INTEGRATED NONVOLATILE MEMORY DEVICES HAVING LATERALLY-INTEGRATED GROUND SELECT TRANSISTORS |
摘要 |
Nonvolatile memory devices utilize vertically-stacked strings of nonvolatile memory cells (e.g., NAND-type strings) that can be selectively coupled to common source lines within a substrate. This selective coupling may be provided by lateral ground select transistors having different threshold voltages that account for different lateral spacings between the vertically-stacked strings of nonvolatile memory cells and the common source lines. |
申请公布号 |
US2014092686(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
US201314095597 |
申请日期 |
2013.12.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SHIM SUNIL;JEONG JAEHUN;JANG JAEHOON;KIM KIHYUN |
分类号 |
G11C16/04 |
主分类号 |
G11C16/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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