Journals
2024
Ji-Hwan Park, Kyeong-Soo Kang, Chanjin Park, and Soo-Yeon Lee, "A New 13T4C LTPO MicroLED Pixel Circuit Producing Highly Stable Driving Current by Minimizing Effect of Parasitic Capacitors and Stabilizing Capacitor Nodes," in IEEE Journal of the Electron Devices Society, vol. 12, pp. 472-478, 2024.
Geun Woo Baek, Yeon Jun Kim, Jaekwon Kim, Jun Hyuk Chang, Uhjin Kim, Soobin An, Junhyeong Park, Sunkyu Yu, Wan Ki Bae, Jaehoon Lim, Soo-Yeon Lee, and Jeonghun Kwak, "Memristive Switching Mechanism in Colloidal InP/ZnSe/ZnS Quantum Dot-Based Synaptic Devices for Neuromorphic Computing", in Nano Letters, vol. 24, no. 19, pp. 5855-5861, 2024.
Junhyeong Park, Yumin Yun, Minji Kim, and Soo-Yeon Lee, "Simulation and Optimization of IGZO-Based Neuromorphic System for Spiking Neural Networks," in IEEE Journal of the Electron Devices Society, vol. 12, pp.228-235, 2024.
2023
Kyeong-Soo Kang, Ji-Hwan Park, ChanJin Park, Ji-Ho Lee, and Soo-Yeon Lee, "A New PWM Operational Scheme for MicroLED Displays Using Inverter and Dynamic SWEEP Signal Slope for Low Gray Level Expression," in IEEE Access, vol. 11, 2023.
Junhyeong Park, Yuseong Jang, and Soo-Yeon Lee, "Optimization of post-annealing temperature for high-performance synaptic transistors based on In-Ga-Zn-O channel and trap layers," in AIP Advances, vol. 13, no. 12, 125314, 2023.
Kyeong-Soo Kang, Ji-Hwan Park, ChanJin Park, Ji-Ho Lee, and Soo-Yeon Lee, "An a-IGZO TFT Based AMOLED Pixel Circuit Employing Stable Mobility Compensation Suppressing Degradation of Detected VTH," in IEEE Journal of the Electron Devices Society, vol. 12, pp. 7-13, 2023.
Yuseong Jang, Jinkyu Lee, Jinsung Mok, Junhyeong Park, Seung Yoon Shin, and Soo-Yeon Lee, "Suppression of redox reaction between IGZO surface and reducing agent TMA using oxidizing agent fluorine treatment," in RSC Advances, vol. 13, pp. 33269-33275, 2023.
Jin-Kyu Lee, Soobin An and Soo-Yeon Lee, "Self-Aligned Top-Gate IGZO TFT with Stepped Structure for Suppressing Short Channel Effect," in IEEE Electron Device Letters, vol. 44, pp. 1845-1848, 2023.
Kyeong-Soo Kang, Ji-Hwan Park, Jimin Kang, Chanjin Park, Changwon Jeong, and Soo-Yeon Lee, "A Compact Amorphous In-Ga-Zn-Oxide Thin Film Transistor Pixel Circuit with Two Capacitors for Active Matrix Micro Light Emitting Diode Displays," in IEEE Journal of the Electron Devices Society, vol. 11, pp. 204-209, 2023.
Junhyeong Park, Yuseong Jang, Jinkyu Lee, Soobin An, Jinsung Mok, and Soo-Yeon Lee, "Synaptic Transistor Based on In-Ga-Zn-O Channel and Trap Layers with Highly Linear Conductance Modulation for Neuromorphic Computing," in Advanced Electronic Materials, vol. 9, no. 6, 2201306, 2023.
Ji-Hwan Park, Kyeong-Soo Kang, Junhyeong Park, and Soo-Yeon Lee, "산화물 박막소자의 단기 열화 특성 분석 및 예측식 모델링," in The Transactions of the Korean Institute of Electrical Engineers, vol. 72, no. 3, pp. 402-405, 2023.
Yuseong Jang, and Soo-Yeon Lee, "In Situ IGZO/ZnON Phototransistor Free of Persistent Photoconductivity with Enlarged Spectral Responses," in ACS Applied Electronic Materials, vol. 5, no. 1, pp. 509-519, 2023.
2022
Yuseong Jang, Junhyeong Park, Jimin Kang, and Soo-Yeon Lee, "Amorphous InGaZnO (a-IGZO) Synaptic Transistor for Neuromorphic Computing," in ACS Applied Electronic Materials, vol. 4, no. 4, pp. 1427-1448, 2022 (Front Cover).
2021
Jimin Kang, Kyeong Soo Kang, Ji-Hwan Park, Kee Chan Park and Soo-Yeon Lee, "A New Pixel Circuit Compensating for Strain-induced Luminance Reduction in Stretchable Active-Matrix Organic Light Emitting Diode Displays," in IEEE Electron Device Letters, Vol. 42, no.9, pp.1350-1353, Sept. 2021.
Jaihyun Koh, Kyeongsoo Kang, Chaehun Shin, Soo-Yeon Lee and Sungroh Yoon, "Compensating Nonuniform OLED Pixel Brightness in a Vertical Blanking Interval by Learning TFT Characteristics," in IEEE Transactions on Electron Devices, vol. 68, no. 7, pp. 3396-3402, July 2021.
Kyeongsoo Kang, Jinkyu Lee, Jimin Kang, Soo-Yeon Lee, "A Novel Real-Time TFT Threshold Voltage Compensation Method for AM-OLED Using Double Sampling of Source Node Voltage," in IEEE Journal of the Electron Devices Society, vol. 9, pp. 311-317, Feb. 2021.
Jungwoo Lee, Jongsu oh, Eunkyo Jung, Keechan Park, Jae-Hong Jeon, Soo-Yeon Lee, Yong-Sang Kim, " High-reliability gate driver circuit to prevent ripple voltage", in Journal of the Society for Information Display 29.1, 2021.
2020
JoonHo Lee, Daehyun Kim, Joowon Yang, Kookchul Moon, Soo-Yeon Lee, Jaehong Jeon, Yongsang Kim, SeungChan Choi, Uijin Chung, KwonShik Park, Keechan Park, "Organic light-emitting diode display pixel circuit employing double-gate low-temperature poly-Si thin-film transistor and metal-oxide thin-film transistors", in Journal of the Society for Information Display, vol. 28, no. 12, pp. 1003-1011, Sept. 2020.
JoonHo Lee, Daehyun Kim, Joowon Yang, Kookchul Moon, Soo-Yeon Lee, Jaehong Jeon, Yongsang Kim, Keechan Park, "Correlation between the compensation time and the current deviation of organic LED pixel circuit", in Journal of the Society for Information Display, vol. 28, no. 11, pp. 882-891, June 2020.
Hyunjun Yoo, Jewook Ha, Hyeonggyu Kim, Jiseok Seo, Soo-Yeon Lee, Yongtaek Hong, "Tunable Stability of All-Inkjet-Printed Double-Gate Carbon Nanotube Thin Film Transistors," in IEEE Electron Device Letters, vol. 41, no. 6, pp. 860-863, June 2020
Hyeonggyu Kim, Jiseok Seo, Narkhyeon Seong, Seunghwan Lee, Soo-Yeon Lee, Taehoon Kim, Yongtaek Hong, "Multidipping Technique for Fabrication Time Reduction and Performance Improvement of Solution‐Processed Single‐Walled Carbon Nanotube Thin‐Film Transistors", in Advanced Engineering Materials, vol. 22, no. 8, Feb. 2020.
Kyung-Mo Jung, Jongsu Oh, Hyoeun Kim, Ariadna Schuck, Kyungbae Kim, Keechan Park, Jae-Hong Jeon, Soo-Yeon Lee, Yong-Sang Kim, "Stability improvement of solution-processed IGZO TFTs by fluorine diffusion from a CYTOP passivation layer." in Journal of Physics D: Applied Physics 53.35
Jongsu Oh, Kyung-Mo Hung, Eunkyo Jung, Jungwoo Lee, Soo-Yeon Lee, Keechan Park, Jae-Hong Jeon, Yong-Sang Kim, "Novel Driving Methods of Gate Driver for Enhancement-and Depletion-Mode Oxide TFTs." in IEEE Journal of the Electron Devices Society, vol. 8, pp. 67-73, 2020.