Journals
Journals
2025
Hye-Won Woo, Se-Hwan Na, Jung-Chul Kim, Juhn-Suk Yoo, Kook Chul Moon, Hwarim Im, and Yong-Sang Kim*, "p-Type Low-Temperature Polycrystalline Silicon Thin-Film Transistor-Based Scan Driver Circuit Capable of Positive and Negative Dual Output Signals," in IEEE Transactions on Electron Devices, vol. 73, no. 1, pp. 427-432, 2025.
Eun Kyo Jung, Jong-Heon Yang, Jae-Eun Pi, Yong-Duck Kim, Hwarim Im*, and Yong-Sang Kim*, "Low-Power Micro Light-Emitting Diode Pixel Circuit Based on Indium-Tin-Zinc Oxide Thin-Film Transistors Using Progressive Emission Method," in IEEE Transactions on Electron Devices, vol. 72, no. 12, pp. 6866-6871, 2025.
SangWoon Lee, Jungsuk Oh, HyeongMin Kim, YiKyoung You, Nack-Hyeon Keum, HeeJu Moon, SangHun Kim, KeeChan Park, and Hwarim Im*, "A Low-Power LTPO Scan Driver Circuit Using DC Power Supplied Buffer," in IEEE Journal of the Electron Devices Society, vol. 13, pp. 494-500, 2025.
Eun Kyo Jung, Han Cheol Lee, Kook Chul Moon, Hwarim Im*, and Yong-Sang Kim*, "Thin-film transistor-based micro light-emitting diode circuits for achieving short delay time by controlling operation sequence in mobile displays," in Journal of Information Display, vol. 26, no. 4, pp. 399-408, 2025.
Ye-Rim Jeong, Eun Kyo Jung, Kook Chul Moon, Hwarim Im*, and Yong-Sang Kim*, "Low-power integrated driver circuits with multiple outputs based on thin-film transistors for mobile micro light-emitting diode displays," in Displays, vol. 88, pp. 103022, 2025.
Dae Woong Kim, Kook Chul Moon, Hwarim Im, and Yong-Sang Kim*, "Hysteresis Improvement of Low-Temperature Polycrystalline Silicon Thin-Film Transistors by N2O Plasma Surface Treatment," in Journal of Electrical Engineering & Technology, vol. 20, no. 4, pp. 2537-2542, 2025.
Han Cheol Lee, Hwarim Im, Jae-Hong Jeon, Kook Chul Moon, and Yong-Sang Kim*, "New Pixel Circuit Based on Silicon Backplane for Micro-Organic Light-Emitting Diode Employing Hybrid Program Method," in Journal of Electrical Engineering & Technology, vol. 20, no. 4, pp. 2529-2536, 2025.
Eun Kyo Jung, Hwarim Im*, and Yong-Sang Kim*, "Emission driver circuit based on metal-oxide thin-film transistors capable of leakage current suppression for output stability," in Journal of Information Display, vol. 26, no. 3, pp. 301-308, 2025.
Hwarim Im, Eun Kyo Jung, Hye-Won Woo, Kook Chul Moon, and Yong-Sang Kim*, "Low-Temperature Polycrystalline Silicon Thin-Film Transistor-Based Micro Light-Emitting Diode Pixel Circuit Using Quaternary Digital Pulse Width Modulation for Simple Structure and Short Delay Time," in IEEE Electron Device Letters, vol. 46, no. 4, pp. 608-611, 2025.
2024
Kook Chul Moon, Hwarim Im, Gyohyeok Yun, Hyoungsik Kim, JungUn Na, Changhwan Kim, and Yong-Sang Kim*, "Novel electrical characteristic measurement system of semiconductor films for estimating device characteristics," in Journal of Information Display, vol. 26, no. 2, pp. 167-175, 2024.
Hwarim Im, Joo-On Oh, Yuseong Lee, Eun Kyo Jung, Eunho Kim, Junho Lee, Jimin Kim, Muhammad Naqi*, Yong-Sang Kim*, and Sunkook Kim*, "Heterogeneous Integration of Complementary Field-Effect Transistors for High-Performance Micro LED Displays," in Advanced Materials, vol. 37, no. 26, pp. 2408034, 2024.