发明申请
- 专利标题: Semiconductor memory device
- 专利标题(中): 半导体存储器件
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申请号: US12456537申请日: 2009-06-18
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公开(公告)号: US20100001337A1公开(公告)日: 2010-01-07
- 发明人: Han-Soo Kim , Jae-Hoon Jang , Hoo-Sung Cho
- 申请人: Han-Soo Kim , Jae-Hoon Jang , Hoo-Sung Cho
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2008-0065118 20080704
- 主分类号: H01L29/792
- IPC分类号: H01L29/792 ; H01L29/66
摘要:
A semiconductor memory device includes: sequentially stacked first and second semiconductor layers; at least one first memory transistor disposed on the first semiconductor layer; and at least one second memory transistor disposed on the second semiconductor layer, wherein a gate electrode of the first memory transistor has a broader width than that of the second memory transistor.
公开/授权文献
- US2124034A Load carrying joint 公开/授权日:1938-07-19
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