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The effect of ITO films thickness on the properties of flexible organic light emitting diode |
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| Authors: | Hsin Her Yu Shug-June Hwang Ming-Chun Tseng |
| Affiliation: | a Department of Biotechnology, National Formosa University, 64 Wenhua Road, Huwei, Yunlin 632, Taiwan, ROC b Graduate Institute of Electro-Optical and Materials Science, National Formosa University, 64 Wenhua Road, Huwei, Yunlin 632, Taiwan, ROC c Department of Electro-Optical Engineering, National United University, No. 1, Lien-Da, Miao-Li City, Miao-Li 360, Taiwan, ROC |
| Abstract: | Indium tin oxide (ITO) thin films were deposited on cyclic olefin copolymer substrate at room temperature by an inverse target sputtering system. The crystal structure and the surface morphology of the deposited ITO films were examined by X-ray diffraction and atomic force microscopy, separately. The electrical properties of the conductive films were explored by four-point probing. Visible spectrometer was used to measure the optical properties of ITO-coated films. The performance of the flexible organic light emitting diode device with different thickness anode was investigated in this study. |
| Keywords: | Indium tin oxide Cyclic olefin copolymer Flexible organic light emitting diode Atomic force microscopy Electroluminescence |
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