Semiconductor integrated circuit including protective transistor protecting another transistor during processing

作者: Kouichi Hasegawa

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摘要: A semiconductor integrated circuit has a protective NMOS transistor having drain and source respectively electrically connected to first interconnection (electrically base electrode of bipolar or gate MOS transistor) ground in floating state, upon formation the interconnection. The is formed by patterning using plasma etching after

参考文章(4)
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Chiyou Seiki, Chiyou Jiyunchin, Kou Neii, Ri Keikon, POLYSILICON GATE OF SEMICONDUCTOR MEMORY DEVICE AND ITS MANUFACTURE ,(1996)
Shimizu Toshiyuki, MANUFACTURE OF SEMICONDUCTOR DEVICE ,(1987)