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13. Hayun Kim_120.jpg
  • Hayun Kim
  • Flexible TFT, Wearable Electronics

  • sepirin12@snu.ac.kr

WEARABLE ELECTRONICS
   MULTIMODAL SENSOR PATCH FOR HUMAN-MACHINE INTERFACE & HEALTH MONITORING
      ♦ Ultra-precise strain sensor for skin deformation tracking
      ♦ Strain-insensitive surface electromyography electrode
      ♦ Pressure sensor for human-machine interface
      ♦ Sensor & electrode embedded stretchable platform
 
 
FLEXIBLE THIN FILM TRANSISTORS
   CARBON NANOTUBE TFT PERFORMANCE ENHANCEMENT
      ♦ Channel modulation by density & purity profile engineering of CNT network
      ♦ CNT alignment induced CNT-TFT performance Adjustment
 
  • Education
    Yonsei Univerity
          ♦ B.S. in Electrical and Electronic Engineering
     
    Seoul National University
          ♦ Ph.D. candidate in Electrical and Computer Engineering
  • Research
    PUBLICATIONS († : Author with equal contribution)
          ♦ Inkjet-Printing-Based Density Profile Engineering of Single-Walled Carbon Nanotube Networks for Conformable High-On/Off-Performance Thin-Film Transistors
                • Hyunuk Oh†, Hayun Kim†, Hyunjun Yoo, Boik Park, Seungjun Chung, Byeongmoon Lee*, Yongtaek Hong*
                • ACS Applied Materials & Interfaces, 2021
     
          ♦ Silent Speech Recognition with Strain Sensors and Deep Learning Analysis of Directional Facial Muscle Movement
                • Hyunjun Yoo†, Eunji Kim†, Jong Won Chung†, Hyeon Cho, Sujin Jeong, Heeseung Kim, Dongju Jang, Hayun Kim, Jinsu Yoon, Gae Hwang Lee, Hyunbum Kang, Joo-Young Kim,
                   Youngjun Yun*, Sungroh Yoon*, Yongtaek Hong*
                • ACS Applied Materials & Interfaces, 2022
     
          ♦ Reconfigurable and Reusable Soft Modular Blocks Assembly
                • Jaeyoung Yoon, Hayun Kim, Yongtaek Hong*
                • Information Display, 2022
     
          ♦ Selective Purity Modulation of Semiconducting Single-Walled Carbon Nanotube Networks for High-Performance Thin-Film Transistors
                • Hayun Kim†, Hyunuk Oh†, Hyunjun Yoo, Kyungjune Cho, Takhee Lee, Seungjun Chung, Byeongmoon Lee*, Yongtaek Hong*
                • ACS Applied Electronic Materials, 2023
     
          ♦ Reconfigurable Innervation of Modular Soft Machines via Soft, Sticky, and Instant Electronic Adhesive Interlocking
                • Jaeyoung Yoon, Junghwan Byun, Minjo Park, Hayun Kim, Woongbae Kim, Jinsu Yoon, Kyu-jin Cho*, Yongtaek Hong*
                • Advanced Intelligent Systems, 2023
     
    PATENTS
          ♦ 전자 장치, 측정 장치, 측정 시스템 및 전자 장치의 제조 방법 (대한민국, 10-2022-0026661)
     
    AWARDS
          ♦ Great Poster in Session (2022 MRS Spring)
          ♦ Best Poster Award (IMID 2022)
     
     
    SCHOLARSHIP
          ♦ Brain Korea 21 Outstanding Researcher Fellowship (2021)
          ♦ Samsung Electronics industry-academia scholarship (2022~)
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