In:
SID Symposium Digest of Technical Papers, Wiley, Vol. 53, No. 1 ( 2022-06), p. 1355-1356
Abstract:
In this work, we have demonstrated a top‐emission green quantum dot light‐emitting diode (QLED) with dielectric‐metal‐dielectric (DMD) structure as transparent cathode, which consisted of ytterbium (Yb)‐doped molybdenum oxide (MoO 3 )/Yb:Ag/MoO 3 . The DMD‐QLED exhibited a reduced operational voltage and higher efficiency by 1.43‐folds enhancement in external quantum efficiency relative to reference QLED due to the improvement of electron injection and transport as well as less exciton quenching.
Type of Medium:
Online Resource
ISSN:
0097-966X
,
2168-0159
Language:
English
Publisher:
Wiley
Publication Date:
2022
detail.hit.zdb_id:
2526337-7