title: Highly efficient and low voltage silver nanowire-based OLEDs employing a n-type hole injection layer.
abstract: Highly flexible and efficient silver nanowire-based organic light-emitting diodes (OLEDs) have been successfully fabricated by employing a n-type hole injection layer (HIL). The silver nanowire-based OLEDs without light outcoupling structures exhibited excellent device characteristics such as extremely low turn-on voltage (3.6 V) and high current and power efficiencies (44.5 cd A(-1) and 35.8 lm W(-1)). In addition, flexible OLEDs with the silver nanowire transparent conducting electrode (TCE) and n-type HIL fabricated on plastic substrates showed remarkable mechanical flexibility as well as device performance.
authors: Department of Energy Systems Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 50-1 Sang-Ri, Hyeonpung-Myeon, Dalseong-Gun, Daegu, 711-873, Korea. youngulee@dgist.ac.kr.
authors: Hyungjin
authors: H
authors: Lee
authors: Donghwa
authors: D
authors: Lee
authors: Yumi
authors: Y
authors: Ahn
authors: Eun-Woo
authors: EW
authors: Lee
authors: Lee Soon
authors: LS
authors: Park
authors: Youngu
authors: Y
authors: Lee