Premium
Color in the Corners: ITO‐Free White OLEDs with Angular Color Stability
Author(s) -
Gaynor Whitney,
Hofmann Simone,
Christoforo M. Greyson,
Sachse Christoph,
Mehra Saahil,
Salleo Alberto,
McGehee Michael D.,
Gather Malte C.,
Lüssem Björn,
MüllerMeskamp Lars,
Peumans Peter,
Leo Karl
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201300923
Subject(s) - materials science , indium tin oxide , oled , electrode , optoelectronics , figure of merit , optics , nanotechnology , thin film , layer (electronics) , physics , quantum mechanics
High‐efficiency white OLEDs fabricated on silver nanowire‐based composite transparent electrodes show almost perfectly Lambertian emission and superior angular color stability, imparted by electrode light scattering. The OLED efficiencies are comparable to those fabricated using indium tin oxide. The transparent electrodes are fully solution‐processable, thin‐film compatible, and have a figure of merit suitable for large‐area devices.