Emerging biomedical applications of organic light‐emitting diodes

C Murawski, MC Gather - Advanced Optical Materials, 2021 - Wiley Online Library
As solid‐state light sources based on amorphous organic semiconductors, organic light‐
emitting diodes (OLEDs) are widely used in modern smartphone displays and TVs. Due to …

Transparent organic light‐emitting diodes: advances, prospects, and challenges

G Huseynova, JH Lee, YH Kim… - Advanced Optical …, 2021 - Wiley Online Library
Transparent organic light‐emitting diodes (TOLEDs) are exciting next‐generation electronic
devices that can be embedded and integrated into walls, windows, head‐up panels in …

Achieving high efficiency and improved stability in ITO‐free transparent organic light‐emitting diodes with conductive polymer electrodes

YH Kim, J Lee, S Hofmann, MC Gather… - Advanced Functional …, 2013 - Wiley Online Library
Efficient transparent organic light‐emitting diodes (OLEDs) with improved stability based on
conductive, transparent poly (3, 4‐ethylenedioxythiophene): poly (styrenesulfonate)(PEDOT …

Bulk-like Al/Ag bilayer film due to suppression of surface plasmon resonance for high transparent organic light emitting diodes

JH Im, KT Kang, SH Lee, JY Hwang, H Kang, KH Cho - Organic Electronics, 2016 - Elsevier
We demonstrate the enhanced optical and electrical properties of an ultrathin silver (Ag) film
by applying an aluminum (Al) seed layer between LiF and Ag as a transparent cathode for …

Development of Al-doped ZnO thin film as a transparent cathode and anode for application in transparent organic light-emitting diodes

RN Chauhan, N Tiwari, RS Anand, J Kumar - RSC advances, 2016 - pubs.rsc.org
Aluminum doped zinc oxide thin films have been prepared by sputtering under argon gas
pressure of 0.15 Pa at different radio frequency (RF) power densities to optimize the …

High performance semitransparent phosphorescent white organic light emitting diodes with bi-directional and symmetrical illumination

W Hong Choi, H Lam Tam, F Zhu, D Ma… - Applied Physics …, 2013 - pubs.aip.org
A semitransparent white organic light-emitting diode (WOLED) is produced based on a blue
phosphorescence from iridium (III)[bis (4, 6-difuorophenyl)-pyridinato-N, C 2] picolinate and …

Stacked inverted top-emitting green electrophosphorescent organic light-emitting diodes on glass and flexible glass substrates

KA Knauer, E Najafabadi, W Haske, MP Gaj… - Organic …, 2013 - Elsevier
Stacked inverted top-emitting green electrophosphorescent organic light-emitting diodes
(OLEDs) are demonstrated on glass and flexible glass substrates. A single-unit OLED is …

Highly efficient inverted top-emitting green phosphorescent organic light-emitting diodes on glass and flexible substrates

E Najafabadi, KA Knauer, W Haske… - Applied Physics …, 2012 - pubs.aip.org
Green phosphorescent inverted top-emitting organic light-emitting diodes with high current
efficacy and luminance are demonstrated on glass and polyethersulfone (PES) substrates …

Enhanced device performances of a new inverted top-emitting OLEDs with relatively thick Ag electrode

SR Park, MC Suh - Optics Express, 2018 - opg.optica.org
To improve the device performances of top-emitting organic light emitting diodes
(TEOLEDs), we developed a new inverted TEOLEDs structure with silver (Ag) metal as a …

Influence of organic cap** layers on the performance of transparent organic light-emitting diodes

J Lee, S Hofmann, M Furno, M Thomschke, YH Kim… - Optics letters, 2011 - opg.optica.org
We investigate a set of transparent organic LEDs (TOLEDs) with different organic cap**
layer (OC) thicknesses to understand the cap** layer effect. We find that thickness …