Here are the directions to
Yonsei University.
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Mailstop
Room B224, The 2nd Engineering Building
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Phone
+82-2-2123-2843
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Fax
+82-2-2123-2843
- Homepage
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1993 - 1997
Ph.D., Dept of Material Sci. and Eng. (Electronic Materials Division), University of illinois at Urbana-Champaign,USA
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1998 – 2000
Post-Doctoral Research Associate, Dept. of Electrical & Computer Eng., University of illinois at Urbana-Champaign,USA
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2023 – present
Committee Member, Education Policy Advisory Committee, Ministry of Education, Korea
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2022 – 2023
Committee Member, Advanced Strategy Technology Coordination Committee, Ministry of Science and ICT, Korea
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2020 – 2024
Dean, College of Engineering, Yonsei University
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2020 – 2024
Vice President, Korean Council of Deans of Engineering
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2022 – 2024
Director, Graduate College of Engineering, Yonsei University
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2020 – 2024
Director, Yonsei Engineering Research Park, Yonsei University
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2020 – 2022
Member, Research and Development Investment Innovation Planning Group, Ministry of Science and ICT, Korea
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2019 – 2020
Committee Member, 2045 Future Strategy Committee, MSIT, Korea
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2019 – 2020
Member, Innovation Challenge Project Discovery Committee, Ministry of Science and ICT, Korea
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2017 - 2020
Director, BIT Fabrication Center, Yonsei University
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2017 – 2020
Director, Engineering Research Center, Yonsei University
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2017 – present
Vice President, Materials Science Society of Korea
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2016 – 2017
Department Head, Department of Materials Sci. & Eng., Yonsei University
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2013 – present
Director, LG Display-Yonsei University Industry-Academic Cooperation Center, Yonsei University
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2013 – 2014
Visiting Professor, Northwestern University, USA
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2010 – 2011
Member, Display Division Technology Committee, Ministry of Knowledge Economy, Korea
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2009 - present
Director, Advanced Display & Device Research Institute, Yonsei University
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2006 – 2007
Expert Committee, Semiconductor Growth Engine Business Unit, Ministry of Trade, Industry and Energy, Korea
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2005 – 2007
Department Head, Department of Materials Sci. & Eng., Yonsei University
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2000 – present
Professor, Department of Materials Sci. & Eng., Yonsei University
-Perovskite LEDs
-Nanowire-based Devices (TFTs, LEDs, Sensors)
-Synthesizing Nanomaterials (Semiconductor, Conductor, Insulator)
-Transparent Oxide TFT & Transparent Conductive Oxides (TCOs)
-ZnO-based Photonics (LEDs, Sensors)
2. High-Performance Blue Perovskite Films and Micro-Arrays for Light-Emitting Diodes with Ionic Liquid Interlayer, Advanced Functional Materials, 34, 2309436 (2024)
3. Super-Bright Green Perovskite Light-Emitting Diodes Using Ionic Liquid Additives, Small Methods, 7, 2201407 (2023)
4. Strategy for the fabrication of perovskite-based green micro LED for ultra high-resolution displays by micro-molding process and surface passivation, Chemical Engineering Journal, 453, 139927 (2023)
5. Mixed halide perovskite nanocrystals with surface engineering based on pseudohalide passivation and Short-Chain ligand exchange for High-Performance blue Light-Emitting diodes, Chemical Engineering Journal, 455, 140594 (2023)
6. Red-emitting micro PeLEDs for UHD displays by using capillary force lithography, Chemical Engineering Journal, 448, 137727 (2022)
7. Energy and Charge Dual Transfer Engineering for High-Performance Green Perovskite Light-Emitting Diodes, Advanced Functional Materials, 32, 2112849 (2022)
8. Highly Efficient Pure-Blue Perovskite Light-Emitting Diode Leveraging CsPbBrxCl3-x/Cs4PbBrxCl6-x Nanocomposite Emissive Layer with Shallow Valence Band, Advanced Optical Materials, 10, 2102502 (2022)
9. High-performance pure-red light-emitting diodes based on CsPbBrxI3-x-multi-ligands-KBr composite films, Chemical Engineering Journal, 429, 132375 (2022)
10. High-Performance Perovskite-Based Blue Light-Emitting Diodes with Operational Stability by Using Organic Ammonium Cations as Passivating Agents, Advanced Functional Materials, 31, 2005553 (2021)