Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/43547
標題: Improvement of indium-tin oxide films on polyethylene terephthalate substrates using hot-wire surface treatment
作者: Wuu, D.S.
武東星
Lien, S.Y.
Mao, H.Y.
Wang, J.H.
Wu, B.R.
Yao, P.C.
Hsieh, I.C.
Peng, H.H.
Homg, R.H.
Chuang, Y.C.
關鍵字: indium-tin oxide
resistivity
hot-wire
surface modification
electrical-properties
thin-films
dependence
glass
deposition
期刊/報告no:: Thin Solid Films, Volume 501, Issue 1-2, Page(s) 346-349.
摘要: Indium-tin oxide (ITO) thin films have been studied extensively in flat panel displays because they combine unique transparent and conducting properties. A continuous roll-to-roll sputter system was used to deposit ITO/SiO2 thin films on polyethylene terephthalate (PET) substrates with no intentional heating. Typical transmittance and resistivity of the ITO/SiO2/PET sample were 78% (400-700 nm) and 7.5 x 10(-3) Omega cm, respectively. Changes in the characteristics of ITO/SiO2/PET after hot-wire surface treatment in oxygen were examined in terms of resistivity, transmittance, surface roughness and bond configuration. The effects of process parameters like iridium wire temperature, chamber pressure and process duration on the properties of the ITO films are studied in details and compared with the works by plasma or furnace annealing. Under optimum conditions, the resistivity of the ITO/SiO2/PET sample can achieve a minimum value of 1 x 10(-3) Q CM with a transmittance of 82%. These results indicate that the hot-wire system can be utilized to realize better quality film and to overcome the technological limits imposed by the role-to-role sputtering conditions. (c) 2005 Elsevier B.V. All rights reserved.
URI: http://hdl.handle.net/11455/43547
ISSN: 0040-6090
文章連結: http://dx.doi.org/10.1016/j.tsf.2005.07.147
Appears in Collections:材料科學與工程學系

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