Transient electroluminescence study of mobility balancing in organic light-emitting diodes based on poly(p-phenylenevinylene) derivatives

Jae Won Jang, Cheol Eui Lee, D. W. Lee, J. I. Jin

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Transient electroluminescence (EL) measurements were carried out on organic light-emitting diodes based on poly(p-phenylenevinylene) (PPV) derivatives. As a result, in contrast to the case of a PPV derivative carrying a hole-transporting moiety, the much improved external quantum efficiencies for the device based on a PPV derivative carrying an electron-transporting moiety were explained by the enhanced EL lifetime arising from the electron-hole mobility balancing.

Original languageEnglish
Pages (from-to)265-268
Number of pages4
JournalSolid State Communications
Volume130
Issue number3-4
DOIs
Publication statusPublished - 2004 Apr 1

Fingerprint

Electroluminescence
Organic light emitting diodes (OLED)
electroluminescence
light emitting diodes
Derivatives
hole mobility
electron mobility
quantum efficiency
Hole mobility
Electrons
Quantum efficiency
life (durability)
electrons
poly(4-phenylenevinylene)

Keywords

  • A. Polymers, elastomers, and plastics
  • A. Thin films
  • E. Luminescence

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Transient electroluminescence study of mobility balancing in organic light-emitting diodes based on poly(p-phenylenevinylene) derivatives. / Jang, Jae Won; Lee, Cheol Eui; Lee, D. W.; Jin, J. I.

In: Solid State Communications, Vol. 130, No. 3-4, 01.04.2004, p. 265-268.

Research output: Contribution to journalArticle

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