Strategy for preparation of transparent organic thin film transistors with PEDOT:PSS electrodes and a polymeric gate dielectric

被引：9
作者：
Albrecht, G.
Heuser, S.
Keil, C.
Schlettwein, D. [1 ]
机构：
[1] Univ Giessen, Inst Appl Phys, D-35394 Giessen, Germany
来源：
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING | 2015年 / 40卷
关键词：
Organic field-effect transistor; Dielectric layer; Polymer; Photolithography; Transparent device; Poly(3,4-ethylenedioxythiophene) polystyrene sulfonate; FIELD-EFFECT TRANSISTORS; OXIDE SEMICONDUCTOR; FABRICATION; MATRIX;
D O I：
10.1016/j.mssp.2015.07.057
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fully transparent organic field effect transistors (OFET) in top- and bottom-gate layouts were prepared. Poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) was structured photo-lithographically as either gate- or source- and drain-contact on top of poly(4-vinylphenol) (PVP). The dielectric material was fitted to the sequence of materials by combining water soluble polyvinyl alcohol (PVA) and PVP. N-type conducting hexadecafluorophthalocyaninato-copper (F16PcCu) was used as organic semiconductor sensitive to interface traps. Critical boundary surfaces for film growth were examined by microscopic methods, which revealed smooth polymer surfaces as a result of our preparation and lithography steps characterizing the presented concept as a viable alternative to existing approaches. (C) 2015 Elsevier Ltd. All rights reserved.
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收藏
页码：772 / 776
页数：5
相关论文
共 26 条
[1]  
[Anonymous], APPL PHYS LETT
[2]  
Brooke R, 2013, J MATER CHEM C, V1, P3353, DOI [10.1039/c3tc30356j, 10.1039/c31c30356j]
[3]   The polymer gate dielectrics and source-drain electrodes on n-type pentacene-based organic field-effect transistors [J].
Chang, Jer-Wei ;
Hsu, Wei-Lieh ;
Wu, Chang-Yo ;
Guo, Tzung-Fang ;
Wen, Ten-Chin .
ORGANIC ELECTRONICS, 2010, 11 (10) :1613-1619
[4]   A mechanical assessment of flexible optoelectronic devices [J].
Chen, Z ;
Cotterell, B ;
Wang, W ;
Guenther, E ;
Chua, SJ .
THIN SOLID FILMS, 2001, 394 (1-2) :201-205
[5]  
Elschner A., 2011, PEDOT PRINCIPLES AND
[6]   Environmental and economic assessment of ITO-free electrodes for organic solar cells [J].
Emmott, Christopher J. M. ;
Urbina, Antonio ;
Nelson, Jenny .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2012, 97 :14-21
[7]   Transparent active matrix organic light-emitting diode displays driven by nanowire transistor circuitry [J].
Ju, Sanghyun ;
Li, Jianfeng ;
Liu, Jun ;
Chen, Po-Chiang ;
Ha, Young-Geun ;
Ishikawa, Fumiaki ;
Chang, Hsiaokang ;
Zhou, Chongwu ;
Facchetti, Antonio ;
Janes, David B. ;
Marks, Tobin J. .
NANO LETTERS, 2008, 8 (04) :997-1004
[8]   Development of the field-effect mobility in thin films of F16PcCu characterized by electrical in situ measurements during device preparation [J].
Keil, C. ;
Schlettwein, D. .
ORGANIC ELECTRONICS, 2011, 12 (08) :1376-1382
[9]   Review Paper: Transparent Amorphous Oxide Semiconductor Thin Film Transistor [J].
Kwon, Jang-Yeon ;
Lee, Do-Joong ;
Kim, Ki-Bum .
ELECTRONIC MATERIALS LETTERS, 2011, 7 (01) :1-11
[10]   Towards transparent electronics: fabrication of an organic transistor with a wide bandgap polymer [J].
Lin, C. W. ;
Tai, Y. ;
Liaw, D. J. ;
Chen, M. C. ;
Huang, Y. C. ;
Lin, C. T. ;
Huang, C. W. ;
Yang, Y. J. ;
Chen, Y. F. .
JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (01) :57-59
123