Discrimination and control of the exciton-recombination region of thermal-stressed blue organic light-emitting diodes

Autor: Hanfei Xu, Chenhui Cao, Xinfeng Shui, Jialu Gu, Yanqiu Sun, Lei Ding, Yang Lin, Wei Shi, Bin Wei
Rok vydání: 2023
Předmět:
Zdroj: Physical Chemistry Chemical Physics. 25:2742-2746
ISSN: 1463-9084
1463-9076
Popis: The thermal stability of OLEDs was improved by using space interlayers adjacent to the charge transport layers. The current efficiency increased under high temperature, with an increase of over one order of magnitude of the electron mobility.
Databáze: OpenAIRE