Polymer light-emitting diodes with thermal inkjet printed poly(3,4-ethylenedioxythiophene):polystyrenesulfonate as transparent anode

Wei Yang Chou; Shih Ting Lin; Horng Long Cheng; Ming Hau Chang; Hong Ru Guo; Ten Chin Wen; Yu Shen Mai; Ji Bin Horng; Chia Wei Kuo; Fu Ching Tang; Chi Chang Liao; Ching Long Chiu

doi:10.1016/j.tsf.2006.09.025

Polymer light-emitting diodes with thermal inkjet printed poly(3,4-ethylenedioxythiophene):polystyrenesulfonate as transparent anode

Wei Yang Chou, Shih Ting Lin, Horng Long Cheng, Ming Hau Chang, Hong Ru Guo, Ten Chin Wen, Yu Shen Mai, Ji Bin Horng, Chia Wei Kuo, Fu Ching Tang, Chi Chang Liao, Ching Long Chiu

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Conjugated poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) films, prepared by inkjet-printing and spin-coating methods, have been studied using atomic force microscopy, micro-Raman spectroscopy, photoelectron spectroscopy, and four-point probe conductivity measurements. Electrical conductivity of the inkjet-printed film was enhanced by a factor of around 10 when compared to a spin-coating film. The improved conductivity was attributed to longer effective conjugation length of PEDOT chains in inkjet-printing PEDOT:PSS films as suggested by their micro-Raman spectroscopy. PEDOT:PSS films formed by the inkjet-printing method are appropriate for use as an anode for simplification of the fabrication process of polymer light-emitting diodes whose performance is about 1.2 cd/A.

Original language	English
Pages (from-to)	3718-3723
Number of pages	6
Journal	Thin Solid Films
Volume	515
Issue number	7-8
DOIs	https://doi.org/10.1016/j.tsf.2006.09.025
Publication status	Published - 2007 Feb 26

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Surfaces and Interfaces
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1016/j.tsf.2006.09.025

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Chou, W. Y., Lin, S. T., Cheng, H. L., Chang, M. H., Guo, H. R., Wen, T. C., Mai, Y. S., Horng, J. B., Kuo, C. W., Tang, F. C., Liao, C. C., & Chiu, C. L. (2007). Polymer light-emitting diodes with thermal inkjet printed poly(3,4-ethylenedioxythiophene):polystyrenesulfonate as transparent anode. Thin Solid Films, 515(7-8), 3718-3723. https://doi.org/10.1016/j.tsf.2006.09.025

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title = "Polymer light-emitting diodes with thermal inkjet printed poly(3,4-ethylenedioxythiophene):polystyrenesulfonate as transparent anode",

abstract = "Conjugated poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) films, prepared by inkjet-printing and spin-coating methods, have been studied using atomic force microscopy, micro-Raman spectroscopy, photoelectron spectroscopy, and four-point probe conductivity measurements. Electrical conductivity of the inkjet-printed film was enhanced by a factor of around 10 when compared to a spin-coating film. The improved conductivity was attributed to longer effective conjugation length of PEDOT chains in inkjet-printing PEDOT:PSS films as suggested by their micro-Raman spectroscopy. PEDOT:PSS films formed by the inkjet-printing method are appropriate for use as an anode for simplification of the fabrication process of polymer light-emitting diodes whose performance is about 1.2 cd/A.",

author = "Chou, {Wei Yang} and Lin, {Shih Ting} and Cheng, {Horng Long} and Chang, {Ming Hau} and Guo, {Hong Ru} and Wen, {Ten Chin} and Mai, {Yu Shen} and Horng, {Ji Bin} and Kuo, {Chia Wei} and Tang, {Fu Ching} and Liao, {Chi Chang} and Chiu, {Ching Long}",

note = "Funding Information: The authors would like to thank the National Science Council of the Republic of China for financially supporting this research under Contract Nos. NSC 94-2112-M-006-022 and NSC 94-2112-M-006-021, and the Center for Micro/Nano Science and Technology Research, National Cheng Kung University, Taiwan, for their equipment support and cooperation.",

year = "2007",

month = feb,

day = "26",

doi = "10.1016/j.tsf.2006.09.025",

language = "English",

volume = "515",

pages = "3718--3723",

journal = "Thin Solid Films",

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T1 - Polymer light-emitting diodes with thermal inkjet printed poly(3,4-ethylenedioxythiophene):polystyrenesulfonate as transparent anode

AU - Chou, Wei Yang

AU - Lin, Shih Ting

AU - Cheng, Horng Long

AU - Chang, Ming Hau

AU - Guo, Hong Ru

AU - Wen, Ten Chin

AU - Mai, Yu Shen

AU - Horng, Ji Bin

AU - Kuo, Chia Wei

AU - Tang, Fu Ching

AU - Liao, Chi Chang

AU - Chiu, Ching Long

N1 - Funding Information: The authors would like to thank the National Science Council of the Republic of China for financially supporting this research under Contract Nos. NSC 94-2112-M-006-022 and NSC 94-2112-M-006-021, and the Center for Micro/Nano Science and Technology Research, National Cheng Kung University, Taiwan, for their equipment support and cooperation.

PY - 2007/2/26

Y1 - 2007/2/26

N2 - Conjugated poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) films, prepared by inkjet-printing and spin-coating methods, have been studied using atomic force microscopy, micro-Raman spectroscopy, photoelectron spectroscopy, and four-point probe conductivity measurements. Electrical conductivity of the inkjet-printed film was enhanced by a factor of around 10 when compared to a spin-coating film. The improved conductivity was attributed to longer effective conjugation length of PEDOT chains in inkjet-printing PEDOT:PSS films as suggested by their micro-Raman spectroscopy. PEDOT:PSS films formed by the inkjet-printing method are appropriate for use as an anode for simplification of the fabrication process of polymer light-emitting diodes whose performance is about 1.2 cd/A.

AB - Conjugated poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) films, prepared by inkjet-printing and spin-coating methods, have been studied using atomic force microscopy, micro-Raman spectroscopy, photoelectron spectroscopy, and four-point probe conductivity measurements. Electrical conductivity of the inkjet-printed film was enhanced by a factor of around 10 when compared to a spin-coating film. The improved conductivity was attributed to longer effective conjugation length of PEDOT chains in inkjet-printing PEDOT:PSS films as suggested by their micro-Raman spectroscopy. PEDOT:PSS films formed by the inkjet-printing method are appropriate for use as an anode for simplification of the fabrication process of polymer light-emitting diodes whose performance is about 1.2 cd/A.

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Polymer light-emitting diodes with thermal inkjet printed poly(3,4-ethylenedioxythiophene):polystyrenesulfonate as transparent anode

Abstract

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