The polarity bias control of Indium Zinc Oxide Thin Film Transistor for gas sensor application

Title:	The polarity bias control of Indium Zinc Oxide Thin Film Transistor for gas sensor application
Authors:	Teng, Li-fang Liu, Po-Tsun Chou, Yi-Teh Fan, Yang-Shun 光電工程學系顯示科技研究所 Department of Photonics Institute of Display
Issue Date:	2010
Abstract:	An obvious Vth shift was observed after gate-bias stress and recovered. This metastability was attributed to the interaction between the exposed a-IZO backchannel and oxygen/moisture from the atmosphere, regardless of the polarity of stress voltage. This water/moisture sensitivity characteristic can be used for gas sensor application.
URI:	http://hdl.handle.net/11536/135573
ISSN:	1883-2490
Journal:	IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3
Begin Page:	253
End Page:	255
Appears in Collections:	Conferences Paper