Solution processable small molecule based organic light-emitting devices prepared by dip-coating method

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

9 Scopus Citations
View graph of relations


  • Qi Sun
  • Tao Zhu
  • Lin-Song Cui
  • Feng Liang
  • Man-Keung Fung
  • Liang-Sheng Liao


Original languageEnglish
Pages (from-to)1-5
Journal / PublicationOrganic Electronics: physics, materials, applications
Online published6 Jan 2018
Publication statusPublished - Apr 2018


Solution-processed organic light-emitting diodes (OLEDs) are currently attracting a lot of attention for their simple fabrication process. However, most laboratory-scale solution-processed devices are fabricated by spin-coating method which is not the optimum method for fabricating devices with a larger area as much of the material is wasted. Herein, a dip-coating method is introduced for its advantages for producing large-sized devices. The method is a more reliable and material saving fabrication process. In the present study, both the hole-transporting layer (HTL) and emitting layer (EML) were prepared by dip coating, and solution-processed green thermally activated delayed fluorescence (TADF) based OLEDs with high efficiencies were fabricated.

Research Area(s)

  • Dip-coating, Solution processable, Spin-coating, TADF OLEDs

Citation Format(s)