Modulation of interfacial properties for low voltage-driven organic thin-film transistors

Sheng Kuang Peng, Po Hsiang Fang, Peng Lin Kuo, Horng Long Cheng, Fu Ching Tang, Wei Yang Chou

研究成果: Conference contribution

摘要

Organic thin-film transistor (OTFT) devices with polyimide (PI) layers of various solid contents were fabricated. In OTFT devices, the factor of interface between modification and active layers exhibits profound correlation with electrical stability of devices. To improve the performance of stability of OTFTs during long-term operation, effective interface engineering needs to be utilized. Herein, this study demonstrated the relevance about interface properties and microstructures of N,N′-ditridecyl-3,4,9,10-perylene tetracarboxylic diimide (PTCDI-C13H27) grown the PI layers of various solid content. Moreover, the microstructure of PTCDI-C13H27 affects the trap state in the channel, leading to the enhancement of electrical stability of the devices. Consequently, we further adopted an appropriate solid content of PI with smooth surface and lower trap state to fabricate low voltage-driven organic devices.

原文English
主出版物標題AM-FPD 2019 - 26th International Workshop on Active-Matrix Flatpanel Displays and Devices
主出版物子標題TFT Technologies and FPD Materials, Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9784990875374
DOIs
出版狀態Published - 2019 七月
事件26th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2019 - Kyoto, Japan
持續時間: 2019 七月 22019 七月 5

出版系列

名字AM-FPD 2019 - 26th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings

Conference

Conference26th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2019
國家Japan
城市Kyoto
期間19-07-0219-07-05

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Media Technology
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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  • 引用此

    Peng, S. K., Fang, P. H., Kuo, P. L., Cheng, H. L., Tang, F. C., & Chou, W. Y. (2019). Modulation of interfacial properties for low voltage-driven organic thin-film transistors. 於 AM-FPD 2019 - 26th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings [8830630] (AM-FPD 2019 - 26th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/AM-FPD.2019.8830630