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公开(公告)号:US08743612B2
公开(公告)日:2014-06-03
申请号:US13605942
申请日:2012-09-06
申请人: Eun Seok Choi , Jung Ryul Ahn , Se Hoon Kim , Yong Dae Park , In Geun Lim , Jung Seok Oh
发明人: Eun Seok Choi , Jung Ryul Ahn , Se Hoon Kim , Yong Dae Park , In Geun Lim , Jung Seok Oh
IPC分类号: G11C16/04
CPC分类号: G11C16/0483 , H01L27/11565 , H01L27/11582
摘要: A three-dimensional (3-D) non-volatile memory device according to embodiment of the present invention includes a plurality of bit lines, at least one string row extending in a first direction coupled to the bit lines and including 2N strings, wherein the N includes a natural number, a common source selection line configured to control source selection transistors of the 2N strings included in a memory block, a first common drain selection line configured to control drain selection transistors of a first string and a 2N-th string among the 2N strings included in a memory block, and N−1 second common drain selection lines configured to control drain selection transistors of adjacent strings in the first direction among remaining strings other than the first string and the 2N-th string.
摘要翻译: 根据本发明的实施例的三维(3-D)非易失性存储器件包括多个位线,至少一个串行沿第一方向延伸,耦合到位线并包括2N个字符串,其中, N包括自然数,被配置为控制包括在存储块中的2N串的源选择晶体管的公共源选择线,被配置为控制第一串的漏极选择晶体管和第2N串的第2N串的第一公共漏极选择线 包括在存储块中的2N个串,以及N-1个第二公共漏极选择线,被配置为控制除第一串和第2N个串之外的剩余串之中的第一方向上的相邻串的漏极选择晶体管。
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公开(公告)号:US20130194869A1
公开(公告)日:2013-08-01
申请号:US13605942
申请日:2012-09-06
申请人: Eun Seok CHOI , Jung Ryul Ahn , Se Hoon Kim , Young Dae Park , In Geun Lim , Jung Seok Oh
发明人: Eun Seok CHOI , Jung Ryul Ahn , Se Hoon Kim , Young Dae Park , In Geun Lim , Jung Seok Oh
IPC分类号: G11C16/04
CPC分类号: G11C16/0483 , H01L27/11565 , H01L27/11582
摘要: A three-dimensional (3-D) non-volatile memory device according to embodiment of the present invention includes a plurality of bit lines, at least one string row extending in a first direction coupled to the bit lines and including 2N strings, wherein the N includes a natural number, a common source selection line configured to control source selection transistors of the 2N strings included in a memory block, a first common drain selection line configured to control drain selection transistors of a first string and a 2N-th string among the 2N strings included in a memory block, and N−1 second common drain selection lines configured to control drain selection transistors of adjacent strings in the first direction among remaining strings other than the first string and the 2N-th string.
摘要翻译: 根据本发明的实施例的三维(3-D)非易失性存储器件包括多个位线,至少一个串行沿第一方向延伸,耦合到位线并包括2N个字符串,其中, N包括自然数,被配置为控制包括在存储块中的2N串的源选择晶体管的公共源选择线,被配置为控制第一串的漏极选择晶体管和第2N串的第2N串的第一公共漏极选择线 包括在存储块中的2N个串,以及N-1个第二公共漏极选择线,被配置为控制除第一串和第2N个串之外的剩余串之中的第一方向上的相邻串的漏极选择晶体管。
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