发明名称 Semiconductor device and method for forming the same
摘要 The present invention is related to semiconductor device and method for manufacturing the same. In accordance with the semiconductor device and method for manufacturing the same, at least one opening extending between LDD regions and exposing a buried insulating layer is formed so that a gate electrode surrounds the surface of a channel region. This structure allows the formation of a relatively a thick channel region and decreases the sensitivity of characteristics of the device dependent upon the thickness of the channel region.
申请公布号 US7148115(B2) 申请公布日期 2006.12.12
申请号 US20040998818 申请日期 2004.11.30
申请人 HYNIX SEMICONDUCTOR INC. 发明人 LEE SANG DON
分类号 H01L21/331 主分类号 H01L21/331
代理机构 代理人
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