https://scholars.lib.ntu.edu.tw/handle/123456789/391236
標題: | Highly Conductive PEDOT:PSS Film by Post-Treatment with Dimethyl Sulfoxide for ITO-Free Liquid Crystal Display | 作者: | Chou, T.-R. Chen, S.-H. Chiang, Y.-T. Lin, Y.-T. CHIH-YU CHAO |
關鍵字: | ITO free; liquid crystal display; PEDOT:PSS | 公開日期: | 2015 | 卷: | 612 | 期: | 1 | 起(迄)頁: | 201-210 | 來源出版物: | Molecular Crystals and Liquid Crystals | 摘要: | In this study, a simple method to enhance the conductivity of poly(3,4-ethylenedioxythiphene):poly(styrenesulfonate) (PEDOT:PSS) thin films from 0.7 to 1185 S/cm by post-treatment with dimethyl sulfoxide (DMSO) is demonstrated. After the rubbing technique was applied, the DMSO-treated PEDOT:PSS film was used as both transparent electrode and alignment layer to fabricate ITO-free liquid crystal (LC) cells. The electro-optical properties of LC cells fabricated by rubbed PEDOT:PSS were compared to those constructed by ITO and polyimide. This work indicates that highly conductive PEDOT:PSS film is a promising material for ITO-free LC devices. © 2015 Taylor & Francis Group, LLC. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84936754720&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/391236 |
ISSN: | 15421406 | DOI: | 10.1080/15421406.2015.1031581 | SDG/關鍵字: | Dimethyl sulfoxide; Liquid crystal displays; Liquids; Optical properties; Organic solvents; Dimethyl sulfoxide (DMSO); Electrooptical properties; ITO free; Liquid crystal cells; PEDOT:PSS; Poly(3 ,4-ethylenedioxythiphene); Poly(styrene sulfonate); Transparent electrode; Conducting polymers |
顯示於: | 應用物理研究所 |
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