Enhancement of hole-injection efficiency by utilizing a novel P-doping step-like architecture for organic light-emitting devices

Chi Ting Tsai, Sheng-Yuan Chu, Po Ching Kao, Ya Han Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This study demonstrated a step-like hole injecting architecture to improve efficiency for OLEDs. A novel p-doping structure utilizing combinations of two organic layers with different doping concentration composed of MoO3 and NPB observed to facilitate hole-injection therefore accomplished a maximum luminance of 31250 cd/A and a significant increase in efficiency.

Original languageEnglish
Title of host publication22nd International Display Workshops, IDW 2015
PublisherInternational Display Workshops
Pages1085-1086
Number of pages2
ISBN (Electronic)9781510845503
Publication statusPublished - 2015 Jan 1
Event22nd International Display Workshops, IDW 2015 - Otsu, Japan
Duration: 2015 Dec 92015 Dec 11

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Other

Other22nd International Display Workshops, IDW 2015
CountryJapan
CityOtsu
Period15-12-0915-12-11

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging

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