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http://dx.doi.org/10.6109/JKIICE.2009.13.6.1123

The nonvolatile memory device of amorphous silicon transistor  

Hur, Chang-Wu (목원대학교 전자공학과)
Park, Choon-Shik ((주)신방일렉트로닉스)
Abstract
This paper expands the scope of application of the thin film transistor (TFT) in which it is used as the switching element by making the amorphous silicon TFT with the non-volatile memory device,. It is the thing about the amorphous silicon non-volatile memory device which is suitable to an enlargement and in which this uses the additionally cheap substrate according to the amorphous silicon use. As to, the amorphous silicon TFT non-volatile memory device is comprised of the glass substrates and the gate, which evaporates on the glass substrates and in which it patterns the first insulation layer, in which it charges the gate the floating gate which evaporates on the first insulation layer and in which it patterns and the second insulation layer in which it charges the floating gate, and the active layer, in which it evaporates the amorphous silicon on the second insulation layer the source / drain layer which evaporates the n+ amorphous silicon on the active layer and in which it patterns and the source / drain layer electrode in which it evaporates on the source / drain layer.
Keywords
비정질 실리콘 박막 트랜지스터;비휘발성 메모리소자;Inverted Staggered 형;플로우팅 게이트;대면적화;
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