发明名称 PASS GATE AND SEMICONDUCTOR STORAGE DEVICE HAVING THE SAME
摘要 According to an embodiment, a semiconductor storage device includes an SRAM cell. The SRAM cell includes first and second transfer gates each comprising a pass gate. The pass gate includes first and second tunnel transistors. The first tunnel transistor includes a first conductivity type first diffusion region as a source or drain region, a second conductivity type second diffusion region as a drain or source region, and a gate electrode supplied with a control voltage. The second tunnel transistor includes a first conductivity type first diffusion region as a source or drain region, a second conductivity type second diffusion region as a drain or source region electrically connected to the second diffusion region of the first tunnel transistor, and a gate electrode electrically connected to the gate electrode of the first tunnel transistor.
申请公布号 US2014061808(A1) 申请公布日期 2014.03.06
申请号 US201313779358 申请日期 2013.02.27
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 NAKATSUKA KEISUKE;KAWANAKA SHIGERU
分类号 H01L27/088 主分类号 H01L27/088
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