64 citations · 127 across the 5 of their papers we have counts for
5 papers
A Comprehensive Model of the Degradation of Organic Light-Emitting Diodes and Application for Efficient Stable Blue Phosphorescent Devices with Reduced Influence of Polarons
Bomi Sim, Jong Soo Kim, Hyejin Bae +6
We present a comprehensive model to analyze, quantitatively, and predict the process of degradation of organic light-emitting diodes (OLEDs) considering all possible degradation me…
Diffusion mechanism of exciplex. 2. Energy transfer mechanism
Hwang-Beom Kim, Jang-Joo Kim
Excited-state charge-transfer complexes (exciplexes) have been actively exploited in organic optoelectronic devices to improve performance; however, diffusion of exciplexes has not…
Diffusion of exciplex. 1. Energy transfer from exciplex to exciplex-forming pair
Hwang-Beom Kim, Jang-Joo Kim
Exciton diffusion in organic films is crucial phenomenon in optoelectronic devices such as organic light-emitting diodes and organic photovoltaics. However, diffusion of exciplexes…
Unveiling the Role of Dopant Polarity on the Recombination, and Performance of Organic Light-Emitting Diodes
Chang-Heon Lee, Jeong-Hwan Lee, Kwon-Hyeon Kim +1
The recombination of charges is an important process in organic photonic devices because the process influences the device characteristics such as the driving voltage, efficiency a…
Unraveling the orientation of phosphors doped in organic semiconducting layers
Chang-Ki Moon, Kwon-Hyeon Kim, Jang-Joo Kim
Emitting dipole orientation (EDO) is an important issue of emitting materials in organic light-emitting diodes (OLEDs) for an increase of outcoupling efficiency of light. The origi…