- 专利标题: Method of manufacturing split gate type nonvolatile memory device
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申请号: US11262767申请日: 2005-11-01
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公开(公告)号: US07176085B2公开(公告)日: 2007-02-13
- 发明人: Hee-seog Jeon , Seung-beom Yoon
- 申请人: Hee-seog Jeon , Seung-beom Yoon
- 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
- 代理机构: Volentine & Whitt, PLLC
- 优先权: KR2003-77765 20031104
- 主分类号: H01L21/336
- IPC分类号: H01L21/336
摘要:
A method of manufacturing a split gate type nonvolatile semiconductor memory device in which control gates are formed by a self aligning process.
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