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公开(公告)号:US20130069152A1
公开(公告)日:2013-03-21
申请号:US13234422
申请日:2011-09-16
申请人: Ki Hong Lee , Seung Ho Pyi , II Young Kwon , Jin Ho Bin
发明人: Ki Hong Lee , Seung Ho Pyi , II Young Kwon , Jin Ho Bin
IPC分类号: H01L29/78 , H01L21/336
CPC分类号: H01L27/11582 , G11C16/0483 , G11C16/10 , G11C16/14 , G11C16/26 , H01L21/02532 , H01L21/02595 , H01L21/2236 , H01L21/26513 , H01L21/324 , H01L27/11524 , H01L27/11556 , H01L27/1157 , H01L29/04 , H01L29/0847 , H01L29/1037 , H01L29/16 , H01L29/66833 , H01L29/7926
摘要: A 3D structured nonvolatile semiconductor memory devices and methods for manufacturing are disclosed. One such device includes an n+ region at a source/drain region; a p+ region at the source/drain region; and a diffusion barrier material between the n+ region and the p+ region. The n+ region is substantially isolated from the p+ region.
摘要翻译: 公开了一种3D结构的非易失性半导体存储器件及其制造方法。 一个这样的器件包括在源极/漏极区域的n +区域; 源/漏区的p +区; 以及在n +区域和p +区域之间的扩散阻挡材料。 n +区域基本上与p +区隔离。
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公开(公告)号:US08709894B2
公开(公告)日:2014-04-29
申请号:US13234422
申请日:2011-09-16
申请人: Ki Hong Lee , Seung Ho Pyi , Il Young Kwon , Jin Ho Bin
发明人: Ki Hong Lee , Seung Ho Pyi , Il Young Kwon , Jin Ho Bin
IPC分类号: H01L21/336
CPC分类号: H01L27/11582 , G11C16/0483 , G11C16/10 , G11C16/14 , G11C16/26 , H01L21/02532 , H01L21/02595 , H01L21/2236 , H01L21/26513 , H01L21/324 , H01L27/11524 , H01L27/11556 , H01L27/1157 , H01L29/04 , H01L29/0847 , H01L29/1037 , H01L29/16 , H01L29/66833 , H01L29/7926
摘要: A 3D structured nonvolatile semiconductor memory devices and methods for manufacturing are disclosed. One such device includes an n+ region at a source/drain region; a p+ region at the source/drain region; and a diffusion barrier material between the n+ region and the p+ region. The n+ region is substantially isolated from the p+ region.
摘要翻译: 公开了一种3D结构的非易失性半导体存储器件及其制造方法。 一个这样的器件包括在源极/漏极区域的n +区域; 源/漏区的p +区; 以及在n +区域和p +区域之间的扩散阻挡材料。 n +区域基本上与p +区隔离。
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公开(公告)号:US08698231B2
公开(公告)日:2014-04-15
申请号:US13600190
申请日:2012-08-30
申请人: Ki Hong Lee , Seung Ho Pyi , Jin Ho Bin
发明人: Ki Hong Lee , Seung Ho Pyi , Jin Ho Bin
CPC分类号: H01L27/11582
摘要: A semiconductor device includes vertical channel layers, a pipe channel layer coupling bottoms of the vertical channel layers, a pipe gate contacting a bottom surface and side surfaces of the pipe channel layer, and a dummy pipe gate formed of a non-conductive material and contacting a top surface of the pipe channel layer.
摘要翻译: 半导体器件包括垂直沟道层,连接垂直沟道层的底部的管道沟道层,与底部表面接触的管道和管道沟道层的侧表面,以及由非导电材料形成的虚拟管栅极和接触 管道通道层的顶表面。
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公开(公告)号:US09209291B2
公开(公告)日:2015-12-08
申请号:US13601355
申请日:2012-08-31
申请人: Jin Ho Bin , Ki Hong Lee
发明人: Jin Ho Bin , Ki Hong Lee
IPC分类号: H01L27/115 , H01L29/78 , H01L29/66 , H01L29/792
CPC分类号: H01L29/7926 , H01L27/1158 , H01L27/11582 , H01L29/66833 , H01L29/78
摘要: A three-dimensional (3D) semiconductor device includes first interlayer dielectric layers and word lines that are alternately stacked on a substrate; select lines formed on the first interlayer dielectric layers and the word lines; etch stop patterns formed on the select lines to contact the select lines; channel holes formed to pass through the select lines, the first interlayer dielectric layers, and the word lines; channel layers formed on surfaces of the channel holes; insulating layers formed in the channel holes, the insulating layers having an upper surface that is lower than upper surfaces of the etch stop patterns; impurity-doped layers formed in channel holes on upper surface of the insulating layers; and a second interlayer dielectric layer formed over the etch stop patterns and the impurity-doped layers.
摘要翻译: 三维(3D)半导体器件包括交替堆叠在衬底上的第一层间电介质层和字线; 形成在第一层间电介质层和字线上的选择线; 形成在选择线上以接触选择线的蚀刻停止图案; 形成为通过选择线,第一层间电介质层和字线的通道孔; 通道层形成在通道孔的表面上; 绝缘层形成在通道孔中,绝缘层具有比蚀刻停止图案的上表面低的上表面; 在绝缘层的上表面的通道孔中形成杂质掺杂层; 以及形成在蚀刻停止图案和杂质掺杂层之上的第二层间介电层。
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