Effects of variation in phenylpyridinyl and di-tert-butyl-carbazolyl substituents of benzene on the performance of the derivatives in colour-tuneable white and exciplex-based sky-blue light-emitting diodes

Abstract

Probing a multiple substituent approach, three derivatives of benzene substituted by phenylpyridinyl and di-tert-butyl-carbazolyl moieties is exploited with the aim to develop efficient emitters for organic light emitting diodes. The...