发明名称 Semiconductor device
摘要 In relation to the conventional semiconductor device provided with a plurality of FETS, there is room for improving the pair accuracy of the FET-pair. A semiconductor device includes a first FET, a second FET, a third FET and a fourth FET. The four FETs are provided in an active region (certain region). The four have each of gate electrodes, respectively. Each of the gate electrodes are arranged along a circle in this sequence in plan view. The four FETs have the substantially same geometry.
申请公布号 US2007278522(A1) 申请公布日期 2007.12.06
申请号 US20070806232 申请日期 2007.05.30
申请人 NEC ELECTRONICS CORPORATION 发明人 NAKAJIMA SAKAE
分类号 H01L31/00 主分类号 H01L31/00
代理机构 代理人
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