Abstract

AbstractThe key development issues in the flexible displays are TFT backplane technology, which requires competitive device performance and low temperature process compatible with flexible substrate. Here, we have fabricated low temperature hydrogenated amorphous silicon thin film transistor on a stainless steel substrate coated with organic barrier layer. Then, we have studied initial device performance by varying plasma gas and pressure conditions at a low power and a low temperature during amorphous silicon and silicon nitride deposition steps. Also, we discuss the stability characteristics of this low temperature processed thin film transistor, which reveals enough possibility for use in flexible display applications. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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