Highly efficient, ultralow turn-on voltage red and white organic light-emitting devices based on a novel exciplex host-Reference-Cited by-同舟云学术

Highly efficient, ultralow turn-on voltage red and white organic light-emitting devices based on a novel exciplex host

Published:2021 Issue:11 Volume:2 Page:3677-3684
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Song Jian¹²³⁴⁵,Zhang Fujun¹²³⁴⁵,Yang Liping¹²³⁴⁵,Chen Keming¹²³⁴⁵,Li Asu¹²³⁴⁵,Sheng Ren⁶⁷⁸⁵,Duan Yu¹²³⁴⁵^ORCID,Chen Ping¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory on Integrated Optoelectronics

2. College of Electronic Science and Engineering

3. Jilin University

4. Changchun

5. China

6. Institute of Science and Technology for Opto-Electronic Information

7. Yantai University

8. Yantai 264005

Abstract

We have prepared high-performance white OLEDs based on exciplex systems and blue ultra-thin FIrPic layers, exhibiting a low turn-on voltage of 2.2 V with a maximum power efficiency of 34.1 lm W⁻¹, and the CIE coordinate (0.33,0.33) at 1000 cd m⁻².

Funder

National Natural Science Foundation of China

Department of Science and Technology of Jilin Province

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2021/MA/D0MA01005G

Reference53 articles.

1. High efficiency green phosphorescent OLEDs using double-host materials

2. An ideal universal host for highly efficient full-color, white phosphorescent and TADF OLEDs with a simple and unified structure