PUBLICATIONS

High Efficiency and Narrow Emissions in Deep-Blue Pt(II) Emitters in Organic Light-Emitting Diodes via Anchor-Shaped Substituent Design

Kiun Cheong, Seungwon Han, Jun Yeob Lee*   
ACS Applied Materials & Interfaces ACS Appl. Mater. Interfaces 2025, 17, 2, 3725?3732

High-Performance Solution Processable Red TADF-OLED with External Quantum Efficiency Exceeding 28% Using a Multi-Resonance Emitter Host

Xiaolong Liu, Lei Hua, Xiaoyi Lai, Ji Hun Kim, Qinyu Zhu, Jun Yeob Lee, Weiguo Zhu, Yafei Wang   
ADVANCED MATERIALS Volume37, Issue21 May 26, 2025 2500690

Design Rule of Tetradentate Ligand-Based Pt(II) Complex for Efficient Singlet Exciton Harvesting in Fluorescent Organic Light-Emitting Diodes

Unhyeok JoKiun CheongJae-Min Kim* and Jun Yeob Lee*   
The Journal of Physical Chemistry Letters J. Phys. Chem. Lett. 2025, 16, 4, 991?1000

Emission Wavelength and Efficiency Tuning of Monoatomic Multiresonance Emitters Using a Multiresonance Manager

Jihoon Kang, Sangmo Kim, Soon Ok Jeon, Ha Lim Lee, Inkoo Kim, Unhyeok Jo, Seungwon Han, Joonghyuk Kim, Yongsik Jung, Hye Jin Bae, Jong Soo Kim, Hyeonho Choi, Jun Yeob Lee   
ADVANCED OPTICAL MATERIALS Volume13, Issue23 Special Issue: Multi?Resonant Thermally Activated Delayed Fluorescence and Inverted Singlet?Triplet Energy Gap Materials August 14, 2025 2403311

Heteroatom-Embedded Spiro[Fluorene-9,9′-Xanthene]-Based Electron Transport Materials for Improved Driving Voltage and Efficiency in Phosphorescent Organic Light-Emitting Diodes

Byeonghun Kim, SeungWon Han, Jun Yeob Lee   
ADVANCED OPTICAL MATERIALS Volume13, Issue2 January 14, 2025 2402036

Leveraging quinoxaline functionalization for the design of efficient orange/red thermally activated delayed fluorescence emitters

Shantaram Kothavale, Rajendra Kumar Konidena, Hyunjung Lee, Jun Yeob Lee   
Chemical Communications Volume 61, Issue 3, 26 November 2024, Pages 556-559

Role of Tailoring Exciplex-Forming Cohosts in the Longevityof Blue Phosphorescent Organic Light-Emitting Diodes

Kyung Hyung Lee, Unhyeok Jo, Jae-Min Kim,* and Jun Yeob Lee*   
Adv. Funct. Mater. 2024, 34, 2402963

Anisotropy-guided interface molecular engineering for stable blue electroluminescence

Eunhye Hwang,1,2,9 Unhyeok Jo,3,9 Jiyeon Kim,1 Deok-Ho Roh,1,2 Seung Chan Kim,3 Minseok Kim,1,2 Hyun-Chul Ki,4 Wonyoung Choe,1,5,6,* Jun Yeob Lee,3,7,* and Tae-Hyuk Kwon1,2,5,8,10,*   
Chem 11, 102296, February 13, 2025

Reverse Intersystem Crossing Boosting Sensitizer for Ultra-High Efficiency Blue Organic Light-Emitting Diode

Jihyun Lee, Dong Jin Shin, Unhyeok Jo, and Jun Yeob Lee*   
ACS Appl. Mater. Interfaces 2024, 16, 43786?43794

Hybrid Multi-Resonance Thermally Activated Delayed Fluorescent Emitters with High Efficiency and High Color Purity

Junyoung Moon, Seungwon Han, and Jun Yeob Lee*   
Adv. Optical Mater. 2025, 13, 2402214

Influence of Multiple rISC Channels on the Maximum Efficiency and Roll-Off of TADF OLEDs

Paloma Lays dos Santos*, Daniel de Sa Pereira, Chan Seok Oh, Nadzeya Kukhta, Ha Lim Lee, Jun Yeob Lee*, and Andrew P. Monkman*   
J. Phys. Chem. C 2024, 128, 16308?16319

Spin-Flip-Restricted Multiple-Resonance Emitters for Extended Device Lifetime in Indolocarbazole-Based Blue Organic Light-Emitting Diodes

Jihoon Kang, Ha Lim Lee, Soon Ok Jeon, Hye Jin Bae, Seung Chan Kim, Seungwon Han,and Jun Yeob Lee*   
Adv. Sci. 2024, 11, 2405604