Manipulating Charges and Excitons within a Single‐Host System to Accomplish Efficiency/CRI/Color‐Stability Trade‐off for High‐Performance OWLEDs

Abstract

To reveal superior efficiency/CRI/color-stability trade-off for OWLED fabrications, a single-host concept is proposed in which the primary-color emitters are rationally arranged to render two types (R–G–B and RG–B) of OWLEDs with ultrahigh electroluminescence performance. Comprehensive experimental and theoretical evidence reveal that careful management of charges and excitons is the key to the realization of such high performances. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.