REDUCTION OF TURN-ON VOLTAGE IN POLYMER ORGANIC LIGHT-EMITTING DIODE USING NANOPARTICLES TIO2 THIN FILM AS A HOLE INJECTION LAYER

Authors

  • Tengku Hasnan Tengku Aziz Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia Author
  • Muhamad Mat Salleh Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia Author
  • Muhammad Yahaya School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia Author

DOI:

https://doi.org/10.66514/

Abstract

A low turn-on voltage of polymer light-emitting diode, PLED is important for economical display applications. We had fabricated the nanoparticles TiO2 thin film between ITO and PDPV in Al/PDPV/ITO structure as a hole injection layer. The sol gel method synthesized of TiO2 thin film was deposited using spin coating technique. It was found that TiO2 has reduced the turn-on voltage of the original PLED device from 8.0 V to 5.0 V.

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Published

18-04-2026

Issue

Vol. 15 No. 2 (2007): Solid State Science and Technology

Section

Articles

License

Copyright (c) 2007 Solid State Science and Technology

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.