Color tuning in oled devices based on new perylene derivatives

I. O. Balashova, J. Y. Mayorova, P. A. Troshin, R. N. Lyubovskaya, I. K. Yakushchenko, M. G. Kaplunov

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

We have studied the spectral properties of a new perylene derivative - perylene 3,4,9,10-tetracarboxylic acid tetrabenzyl ester (TBEPTCA) individually and in blends with the zinc chelate complex bis(N-(2-oxybenzylidene)-4-tert- butylaniline)zinc (Zn(OBBA)2). In the PL spectra of blends Zn(OBBA)2:TBEPTCA, the maximum of the emission continuously shifts to longer wavelengths with increase in the ester content. We have also prepared the electroluminescent devices based on mixtures of perylene derivatives with Zn(OBBA)2 and obtained the emission with an efficiency of about 1.1cd/A.

Original languageEnglish
Pages (from-to)295-302
Number of pages8
JournalMolecular Crystals and Liquid Crystals
Volume467
Issue number1
DOIs
Publication statusPublished - Jun 2007
Externally publishedYes

Keywords

  • Color tuning
  • Electroluminescence
  • Perylene derivatives

Fingerprint

Dive into the research topics of 'Color tuning in oled devices based on new perylene derivatives'. Together they form a unique fingerprint.

Cite this