发明申请
- 专利标题: Semiconductor device and method of forming the same
- 专利标题(中): 半导体器件及其形成方法
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申请号: US12381380申请日: 2009-03-11
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公开(公告)号: US20090230457A1公开(公告)日: 2009-09-17
- 发明人: Jin-Sung Lee , Woon-Kyung Lee
- 申请人: Jin-Sung Lee , Woon-Kyung Lee
- 申请人地址: KR Gyeonggi-do
- 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 Gyeonggi-do
- 优先权: KR10-2008-0022993 20080312
- 主分类号: H01L29/792
- IPC分类号: H01L29/792 ; H01L27/088 ; H01L29/06
摘要:
A semiconductor device includes a plurality of transistors disposed on a semiconductor substrate, a device isolation layer disposed around the transistors, a guard ring disposed to surround the device isolation layer and the transistors, and a guard region disposed between adjacent transistors.
公开/授权文献
- US08053848B2 Semiconductor device and method of forming the same 公开/授权日:2011-11-08
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