Acta Photonica Sinica, Volume. 52, Issue 1, 0123001(2023)

Organic Light-emitting Diodes Prepared by All-solution Processing and the Effect of PEIE Concentration on Photoelectric Properties of Devices

Chenxi WANG1... Guodong LIU1,2,*, Fanghui ZHANG3, Yinfeng WANG1 and Zhongming SONG1 |Show fewer author(s)
Author Affiliations
  • 1Key Laboratory of Paper Based Functional Materials of China National Light Industry,Key Laboratory of Functional Printing and Transport Packaging of China National Light Industry,Shaanxi Province Key Laboratory of Papermaking Technology and Specialty Paper,National Demonstration Center for Experimental Light Chemistry Engineering Education,College of Bioresources Chemical and Materials Engineering,Shaanxi University of Science and Technology,Xi′an710021,China
  • 2Shanghai Publishing and Printing College,Shanghai 200093,China
  • 3School of Electronic Information and Artificial Intelligence,Shaanxi University of Science and Technology,Xi′an710021,China
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    Figures & Tables(9)
    Schematic of preparation process for all-solution processed OLED
    Three-dimensional morphology and FFT images of luminescent film spin-coated at different rotation speeds
    AFM morphology of luminescent layer spin-coated at different rotation speeds
    Schematic diagram of the device structure
    Photoelectric performance of OLED at different PEIE concentrations
    Sheet resistance and transmittance of PEDOT:PSS films after acid post-treatments
    Morphology of PEDOT:PSS films spin-coated at the different speeds
    Photoelectric performance of all-solution processed OLED
    • Table 1. Carrier mobility in different functional layers

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      Table 1. Carrier mobility in different functional layers

      Different functional layersCarrier mobility/(cm2·V-1·s-1Maximum brightness /(cd·m-2
      PEDOT:PSS(4 083)1 173.8-
      PEIE(0.5 mg/mL)549.0199.3
      PEIE(1 mg/mL)639.4469.9
      PEIE(2 mg/mL)961.7534.2
      PEIE(3 mg/mL)801.2168
      PEIE(4 mg/mL)564.8116.6
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    Chenxi WANG, Guodong LIU, Fanghui ZHANG, Yinfeng WANG, Zhongming SONG. Organic Light-emitting Diodes Prepared by All-solution Processing and the Effect of PEIE Concentration on Photoelectric Properties of Devices[J]. Acta Photonica Sinica, 2023, 52(1): 0123001

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    Paper Information

    Category: Optical Device

    Received: Jul. 8, 2022

    Accepted: Aug. 26, 2022

    Published Online: Feb. 27, 2023

    The Author Email: LIU Guodong (liuguodong@sust.edu.cn)

    DOI:10.3788/gzxb20235201.0123001

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