1. Hwarim Im, Eun Kyo Jung, Shin-Hyeong Kim, Kook Chul Moon, and Yong-Sang Kim
2. “Oxide TFT-Based Scan Driver Circuit with Multiple Output Signals using Blocking Structure”

1. --------------------------------------------------------------------------------------------------------------------------------------------------
2.  
3. 2024년 전기물성.응용부문회 추계학술대회 및 정기총회, Gangneung, Korea, October 20-24, 2024

1. Eunho Kim, Kwang Hoon Oh, and Yong-Sang Kim
2. "Review of Various Failure Modes in High-Voltage Insulated Gate Bipolar Transistors during Short Circuit Operation"

1. Hye-Won Woo, Hwarim Im, Kook Chul Moon, and Yong-Sang Kim
2. "Multi-Output Gate Driver Based on LTPS/LTPO TFTs for Mobile Displays"

1. The 29th International Display Workshops (IDW 2022), Fukuoka, Japan, Dec. 14-16, 2022
2. 1.  
3.  

1. Invited Speaker :
2.  

• Yong-Sang Kim, Hwarim Im, and Eun Kyo Jung
• "Advanced Active Matrix Micro LED Driving Technology with Thin Film Transistors"
•  

1. Oral presentation :
2.  
3. Hwarim Im, Eun Kyo Jung, and Yong-Sang Kim
4. "P-Type LTPS TFT-based Micro Light-Emitting Diode Pixel Circuit using Quaternary Digital Driving"

1.  
2. Eunho Kim, Eun Kyo Jung, Sung-Hyuck Ahn, Sara Hong, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
3. "A New Integrated Scan/Emission Driver with Adjustable Emission Pulse Width Using 3-Phase Clock Signals"

1.  
2. Ye-Rim Jeong, Eun Kyo Jung, Eunho Kim, Hwarim Im, and Yong-Sang Kim
3. "A Dual-Output Scan Driver Circuit Employing LTPO TFTs for Mobile Displays"
4.  
5. Poster presentation :
6.  

• Eun Kyo Jung, Hwarim Im, and Yong-Sang Kim
• "A Micro Light-Emitting Diode Pixel Circuit Based on Metal Oxide Thin-Film Transistor with Progressive Emission Using Pulse Width Modulation"
•  

1. Jeong Hyun Ahn, Tae Eun Ha, Eun Kyung Jo, Hwarim Im, and Yong-Sang Kim
2. "Electrical Characteristics of Solution-processed Hafnium-aluminum Oxide Gate Insulator with Addition of Hydrochloric Acid for a-IGZO Thin-Film Transistors"
3.  
4. Tae Eun Ha, Jeong Hyun Ahn, Eun Kyung Jo, Eun Kyo Jung, Hwarim Im, and Yong-Sang Kim
5. "Improved Reliability of a-IGZO Thin Film Transistor through Organic/Inorganic Passivation Layer"

1.  
2. Eun Kyung Jo, Jeong Hyun Ahn, Tae Eun Ha, Eunho Kim, Hwarim Im, and Yong-Sang Kim
3. "A Study of Spin Coated a-IGZO TFT with Y-doped ZrO2 Gate Insulators"

1.  
2. --------------------------------------------------------------------------------------------------------------------------------------------------
3.  
4.  
5. 2022 한국전기전자재료학회 추계학술대회, 경주, Korea, Nov. 3-4, 2022
   1.  
   2. Poster presentation :
   3.  
   4. Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
   5. "Enhancing surface sensitivity with electric-field oriented MWCNT-PEG structures for quantification of procalcitonin levels in human serum"
   6.  
   7. --------------------------------------------------------------------------------------------------------------------------------------------------
   8.  
   9. 2022 한국바이오칩학회 추계학술대회, 제주, Korea, Nov. 2-4, 2022
   10.  
6. Invited Speaker :
7.  
8. Yong-Sang Kim
9. "Microfluidics and Nanotechnology Integrated Biosensors for Accurate Disease Diagnosis"
10.  
11. 1.  Oral presentation :
    2.  
    3. Hyo Eun Kim, Ariadna Schuck, Minhee Kang, and Yong-Sang Kim
    4. "Development of Isothermal Nucleic Acid Amplification-based Biosensor for Effective Infection Control of Carbapenemase Genes"
    5.  
    6. Poster presentation :
    7.  
    8. Ariadna Schuck, Hyo Eun Kim, Minhee Kang, and Yong-Sang Kim
    9. "Electric-field oriented MWCNT-PEG-based electrochemical device for characterization of Renin concentration in human plasma"
    10.  
    11. --------------------------------------------------------------------------------------------------------------------------------------------------
12.  
13. 2022년 전기물성.응용부문회 추계학술대회 및 정기총회, 강릉, Korea, October 20-22, 2022
14.  
    • Poster presentation :

    •  
    • 안정현, 하태은, 조은경, 임화림, 김용상
    • "염산이 첨가된 하프늄-지르코늄 게이트 절연체의 전기적 특성"
    •  
    • 조은경, 안정현, 하태은, 임화림, 김용상
    • "Y-doped ZrO2 게이트 절연체의 히스테리시스에 대한 조사"
    •  
    • 쉬파 살림, 안정현, 하태은, 조은경, 임화림, 김용상
    • "신뢰성 및 전기 성능 향상 이중 활성층(DAL) IZO/IGZO의 특성 솔루션 프로세스별 TFT"
    •  
    • --------------------------------------------------------------------------------------------------------------------------------------------------
    •  
    • Micro and Nano Engineering (MNE) 2022, Leuven, Belgium, September 19-23, 2022
15.  
16. Poster presentation :
    •  
    • Hyo Eun Kim, Ariadna Schuck, Hyeonseek Park, Minhee Kang, and Yong-Sang Kim
    • "Electro-colorimetric Graphene-based FET Sensor for Rapid Isothermal Amplification Diagnostic Test"
    •  
    • Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
    • "Enhancing Surface Sensitivity of Carbon-based Sensors using Gold Nanostars Coated with Polyethylene Glycol"
    •  
    • Sara Hong and Yong-Sang Kim
    • "Improving Low-frequency Noise Performance in Image Sensor Applications by using Double-gate Oxide TFTs"

     

    1. --------------------------------------------------------------------------------------------------------------------------------------------------
17.  
18. International Meeting on Information Display (IMID 2022), 부산, Korea, August 23-26, 2022
     
    1.  Oral presentation :

    •  
    • Eun Kyo Jung, Sara Hong, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
    • "A μLED Pixel Circuit based on Metal Oxide Thin-Film Transistor Using Pulse Width Modulation"
    •  
    • Ye-Rim Jeong, Eun Kyo Jung, Sara Hong, Hwarim Im, and Yong-Sang Kim
    • "A Highly Stable Scan Driver Circuit based on LTPO TFTs for Mobile Displays"  
    •  
    • Sara Hong, Eun Kyo Jung, Ye-Rim Jeong, Eunho Kim, Hwarim Im, and Yong-Sang Kim

    "LTPS TFT-Based Pixel Circuit Compensating Threshold Voltage Variations and IR Drops for AMOLED Displays"

     

     

    1. --------------------------------------------------------------------------------------------------------------------------------------------------
    2.  
    International Conference on Display Technology (ICDT) 2022, Fuzhou, China, July 16-19, 2022
19.  
20. Oral presentation (Invited) :
21.  
22. Yong-Sang Kim
23. "Development of TFT-Based Driving Circuit for mobile AM-uLED displays"
24.  

1. --------------------------------------------------------------------------------------------------------------------------------------------------
2.  

1. 대한전기학회 제53회 하계학술대회 (KIEE), 여수, Korea, July 13-16, 2022

1.  
2. Oral presentation :
3.  
4. 김은호, 정은교, 안성혁, 홍사라, 정예림, 임화림, 김용상
5. "공핍 모드 동작이 가능한 산화물 기반 AMOLED 화소회로"
6.  

1. Poster presentation :

1.  
2. 장유철, 김용상
3. "솔더 부식 메커니즘을 통한 전력 반도체 패키지 열화 연구"
4.  
5. 정은교, 정예림, 김은호, 임화림, 김용상
6. "LED 보상 및 문턱전압 보상이 가능한 OLED 화소회로"
7.  
8. 정예림, 정은교, 김은호, 임화림, 김용상
9. "Resistive-capacitive Load에 따른 디스플레이 패널 소비전력 분석"
10.  
11. --------------------------------------------------------------------------------------------------------------------------------------------------
12.  
13. 2022 한국전기전자재료학회 하계학술대회 (KIEEME), 강원, Korea, Jun. 22-24, 2022
14.  
15. Poster presentation :

1.  
2. Jeong Hyun Ahn, Tae Eun Ha, Eun Kyung Jo, Hwarim Im, and Yong-Sang Kim
3. "염산이 첨가된 하프늄 산화막 절연체의 전기적 특성"
4.  

1. Eun Kyung Jo, Jeong Hyun Ahn, Tae Eun Ha, Hwarim Im, and Yong-Sang Kim
2. "Y2O3 절연체에 H₂O₂ 첨가를 통한 전기적 특성 향상"
3.  
4. Sang Hee Gil, Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
5. "Graphene Oxide 면역 센서 최적화를 위한 AuNP와 AuNS의 특성 비교"
6.  
7. --------------------------------------------------------------------------------------------------------------------------------------------------
8.  
9. 7th International Conference on Bio-Sensing Technology, Sitges, Spain, May 22-25, 2022
10.  
11. Poster presentation :
12.  
13. Hyo Eun Kim, Ariadna Schuck, Minhee Kang, and Yong-Sang Kim
14. "A colorimetric and electrical dual-mode graphene-based FET for isothermal gene detection"
15.  
16. Ariadna Schuck, Hyo Eun Kim, Minhee Kang, and Yong-Sang Kim
17. "Fast detection of sepsis biomarkers on a multiplexed sensor optimized with metal nanostructures"

1.  
2. --------------------------------------------------------------------------------------------------------------------------------------------------

1.  
2. 2022한국바이오칩학회춘계학술대회, 부산, Korea, May 18-20, 2022

1.  
2. Poster presentation :
3.  
4. Eun Kyo Jung, Yong-Hoo Hong, Sung-Hyuck Ahn, Sara Hong, Eunho Kim, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
5. "MicroLED Pixel Circuit Based on Metal Oxide Thin-Film Transistor with Progressive Emission Method Using Pulse Width Modulation"
6.  
7. Yong-Hoo Hong, Eun Kyo Jung, Sung-Hyuck Ahn, Sara Hong, Eunho Kim, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
8. "MicroLED Pixel Circuit Capable of Always on Display Mode Operation for Mobile and Wearable Displays"
9.  
10. Sung-Hyuck Ahn, Eun Kyo Jung, Yong-Hoo Hong, Sara Hong, Eunho Kim, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
11. "A New Integrated Scan/Emission Driver Circuit with Progressive Emission Driving Method for Micro-LED Display"
12.  
13. --------------------------------------------------------------------------------------------------------------------------------------------------
14.  
15. 제29회 한국반도체학술대회, 강원, Korea, Jan. 24-26, 2022
16.  
17. Oral presentation :
18.  
19. Eun Kyo Jung, Yong-Hoo Hong, Sung-Hyuck Ahn, Sara Hong, Eunho Kim, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
20. "A New Scan Driver Circuit for Pulse Width Modulation Driving in μLED Display"
21.  
22. Jeong Hyun Ahn, Tae Eun Ha, Eun Kyung Jo, Hwarim Im, and Yong-Sang Kim
23. "Influence of Hydrochloric Acid Incorporation on Electrical Properties of Solution-Processed Hafnium-Aluminum Oxide Gate Insulator"
24.  
25. Ye-Rim Jeong, Eun Kyo Jung, Yong-Hoo Hong, Sung-Hyuck Ahn, Sara Hong, Eunho Kim, Hwarim Im, and Yong-Sang Kim
26. "An Emission Driver Circuit with Enhanced Pull-Down Unit for Micro-LED Displays"
27.  
28. Poster presentation :
29.  
30. Sung-Hyuck Ahn, Eun Kyo Jung, Yong-Hoo Hong, Sara Hong, Eunho Kim, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
31. "High-Stability Scan Driver Circuit based on a-IGZO TFT for Depletion Mode"
32.  
33. Eunho Kim, Eun Kyo Jung, Yong-Hoo Hong, Sung-Hyuck Ahn, Sara Hong, Ye-Rim Jeong, Hwarim Im, and Yong-Sang Kim
34. "a-IGZO TFT-Based Pixel Circuit for High Resolution OLED Display"
35.  
36. Eun Kyung Jo, Jeong Hyun Ahn, Tae Eun Ha, Hwarim Im, and Yong-Sang Kim
37. "Amorphous-IGZO TFT based on Yttrium-Doped Zirconia Dielectric"
38.  
39. --------------------------------------------------------------------------------------------------------------------------------------------------
40.  
41. SPIE Photonics West, San Francisco, USA, Jan. 22-23, 2022
42.  
43. Poster presentation :
44.  
45. Hyo Eun Kim, Ariadna Schuck, and Yong-Sang Kim
46. "COVID-19 electrical detection using DNA isothermal amplification with a SPCE device"
47.  
48. Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
49. "Detection of C-reactive protein in human plasma samples with a flexible electrochemical PET-based sensor"

1. --------------------------------------------------------------------------------------------------------------------------------------------------
2.  
3. ICAE 2021, Jeju Plaza, Jeju, Korea, Nov. 09-13, 2021
4.  
5. Poster presentation :
6.  
7. Hyo Eun Kim, Ariadna Schuck, and Yong-Sang Kim
8. "COVID-19 Electrochemical Sensor using Loop-Mediated Isothermal Amplification with Methylene Blue"
9.  
10. Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
11. "Non-Enzymatic Flexible Sensor Using Prussian Blue Nanocubes as a Redox Mediator for Hydrogen Peroxide Detection."
12.  
13. Won-Young Kim, Yong-Hoo Hong, Sungwon Kim, Hwarim Im, and Yong-Sang Kim
14. "Reliability Improvement of Solution-Processed a-IGZO TFT by Adding Hydrochloric Acid"
15.  
16. Sungwon Kim, Won-Young Kim, Hwarim Im, and Yong-Sang Kim
17. "Effect of Hydrochloric acid Addition on Dielectric Thin film Properties Solution-Processed Aluminum-Titanium oxide as Gate Insulator Layer Annealed at Low Temperature"
18.  
19. --------------------------------------------------------------------------------------------------------------------------------------------------
20.  
21. ICEMS 2021, HICO, Gyeongju, Korea, Oct. 31 - Nov. 03, 2021
22.  
23. Oral presentation :
24.  
25. Ariadna Schuck, Hyo Eun Kim, Won-Young Kim, Paulo Ricardo Da Silva Pereira, and Yong-Sang Kim
26. "Assessment of Hybrid Energy Systems for Smart Grids Based on Fuzzy Decision-making"
27.  
28. --------------------------------------------------------------------------------------------------------------------------------------------------
29.  
30. [전기물성.응용부문회] 2021년도 추계학술대회 및 정기총회. 제주, Korea. Oct. 28-30, 2021
31.  
32. Oral presentation :
33.  
34. 임화림, 김용상
35. "열처리 온도에 따른 용액 공정 기반 산화물 반도체 박막 트랜지스터의 특성 분석"
36.  
37. Poster presentation :
38.  
39. 장유철, 김용상
40.  
41. "열적 스트레스에 의한 고출력 전력 반도체의 변이 특성에 대한 연구"
42.  
43. 안정현, 하태은, 조은경, 임화림, 김용상
44. 염산이 첨가된 하프늄-알루미늄 산화막 절연체의 전기적 특성
45.  
46. 하태은, 안정현, 조은경, 임화림, 김용상
47. "CYTOP과 Y₂O₃ 이중층 구조의 패시베이션을 통한 IGZO 박막 트렌지스터의 전기적 특성 및 안정성 향상"
48.  
49. 조은경, 안정현, 하태은, 임화림, 김용상
50. "용액 공정으로 제작된 이트륨 도핑 지르코늄의 도핑 농도에 따른 유전 상수 향상" 
51.  
52. --------------------------------------------------------------------------------------------------------------------------------------------------
53.  
54. iMiD 2021, COEX, Seoul, Korea, August 25-27, 2021

1.  
2. Hwarim Im, Eun Kyo Jung, Sara Hong, Eunho Kim, and Yong-Sang Kim
3. "Novel Pixel Circuit for Micro LED Display Suppressing Color Shift"

Oral presentation :

1.  
2. Eun Kyo Jung, Yong-Hoo Hong, Sung-Hyuck Ahn, Sara Hong, Eunho Kim, Hwarim Im, and Yong-Sang Kim
3. "An Integrated Scan Driver Circuit based on LTPS TFTs for AM μLED Displays"
4.  
5. Poster presentation :
6.  
7. Yong-Hoo Hong, Eun Kyo Jung, Sung-Hyuck Ahn, Hwarim Im, and Yong-Sang Kim
8. "An a-IGZO TFTs Based Scan Driver Circuit for Depletion Mode with Triple Pull-Down Units"
9.  
10. Won-Young Kim, Sung-Won Kim, Hwarim Im, and Yong-Sang Kim
11. "Solution-Processed a-IGZO TFTs with CYTOP Gate Dielectric"
12.  
13. Sung-Hyuck Ahn, Eun Kyo Jung, Yong-Hoo Hong, Hwarim Im, and Yong-Sang Kim
14. "Scan Driver Circuit for Leakage Current Suppression in Enhancement-mode and Depletion-mode"
15.  
16. Sung-Won Kim, Won-Young Kim, Hwarim Im, and Yong-Sang Kim
17. "Solution-Processed Aluminum-Titanium Oxide as Gate Insulator for a-IGZO Thin Film Transistors"
18.  
19. Sara Hong, Eun Kyo Jung, Yong-Hoo Hong, Eunho Kim, Hwarim Im, and Yong-Sang Kim
20. "Reduced Power Consumption in Blue Micro-LED Display with P-Type LTPS TFT Using Short-Emission-Time Pulse Amplitude Modulation (PAM)"
21.  
22. --------------------------------------------------------------------------------------------------------------------------------------------------
23.  
24. Biosensors 2021, Virtual Conference (Online), July 26-29, 2021
25.  
26. Poster presentation :
27.  
28. Hyo Eun Kim, Ariadna Schuck, and Yong-Sang Kim
29. "Real-time quantitative detection of recombinase polymerase amplification for diagnostic applications using graphene FET"
30.  
31.  
32. Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
33. "Detection of lactate concentration using a graphene-based field-effect transistor with common-gate configuration and coplanar electrode array"
34.  
35. --------------------------------------------------------------------------------------------------------------------------------------------------
36.  
37. 대한전기학회 제52회 하계학술대회. 강원, Korea. July. 14-17, 2021
38.  
39. Oral presentation :
40.  
41. 장유철, 김용상
42. "가속된 온도 싸이클링 시험을 통한 TO-247 패키징 열화에 대한 연구"
43.  
44. Poster presentation :
45.  
46. 김효은, Ariadna Schuck, 김용상
47. "금 나노 스타를 사용하여 등온 증폭 DNA를 감지하는 전기 화학 센서의 특성 개선"
48.  
49. Ariadna Schuck, 김효은, 김용상
50. "A fully inkjet-printed paper-based electrochemical sensor for detection of glucose and lactate"
51.  
52. 정은교, 홍용후, 안성혁, 홍사라, 김은호, 정예림, 윤석찬, 임화림, 김용상
53. "구동 트랜지스터의 문턱전압 보상이 가능한 화소회로"
54.  
55. 김원영, 안정현, 하태은, 조은경, 한정훈, 임화림, 김용상
56. "가교결합을 통한 용액공정 CYTOP의 절연특성 향상"
57.  
58. 홍용후, 정은교, 안성혁, 홍사라, 김은호, 정예림, 윤석찬, 임화림, 김용상
59. "커플링 효과를 이용한 공핍 방식 동작 산화물 TFT 기반 스캔 드라이버 회로"
60.  
61. 안성혁, 정은교, 홍용후, 김은호, 홍사라, 정예림, 윤석찬, 임화림, 김용상
62. "P형 저온 다결정 실리콘 TFT 기반의 고 신뢰성 스캔 드라이버 회로"
63.  
64. 안정현, 김원영, 하태은, 조은경, 한정훈, 임화림, 김용상
65. "알루미늄 산화물이 혼합된 하프늄 산화막 절연체의 전기적 특성"
66.  
67. 김은호, 정은교, 홍용후, 안성혁, 홍사라, 정예림, 윤석찬, 임화림, 김용상
68. "디스플레이 패널 해상도 및 발광 방식에 따른 화소 데이터 충전 시간 분석"
69.  
70. 하태은, 김원영, 안정현, 조은경, 한정훈, 임화림, 김용상
71. "유기물과 무기물 이중층 구조의 패시베이션을 통한 IGZO 박막 트렌지스터의 전기적 특성 및 PBS안정성 향상"
72.  
73. 정예림, 정은교, 홍용후, 안성혁, 홍사라, 김은호, 윤석찬, 임화림, 김용상
74. "소스 팔로워 방식을 이용한 산화물 박막 트랜지스터 기반의 화소 보상 회로"
75.  
76. 윤석찬, 정은교, 홍용후, 안성혁, 김은호, 홍사라, 정예림, 임화림, 김용상
77. "PWM 구동 마이크로 LED 화소 회로"
78.  
79. 홍사라, 정은교, 홍용후, 안성혁, 김은호, 윤석찬, 정예림, 임화림, 김용상
80. "마이크로LED 디스플레이 소비전력 계산 모델 - 동시 발광 vs. 순차 발광"
81.  
82. 조은경, 김원영, 안정현, 하태은, 한정훈, 임화림, 김용상
83. "용액 공정으로 제작된 Y2O3/ZrO2/Y2O3 및 ZrO2/Y2O3/ZrO2 적층 구조의 절연체 특성 분석"
84.  
85. 한정훈, 김원영, 안정현, 하태은, 조은경, 임화림, 김용상
86. "인듐-갈륨-아연-산화물 박막 트렌지스터를 위한 용액공정 방법의 알류미늄-지르코늄 산화물 혼합비율 연구"
87.  
88. --------------------------------------------------------------------------------------------------------------------------------------------------
89.  
90. IMCS 2021, Virtual Conference (Online), May. 31-Jun 3, 2021
91.  
92. Poster presentation :
93.  
94. Hyo Eun Kim, Ariadna Schuck, and Yong-Sang Kim
95. "Screen Printed Carbon Electrodes Sensor for Viral DNA Isothermal Amplification Real-Time Measurement"
96.  
97. Ariadna Schuck, Hyo Eun Kim, and Yong-Sang Kim
98. "Flexible and Printed Capacitive Sensor with Graphene Oxide As Active Layer for Prothrombin Time Measurement"
99.  
100. --------------------------------------------------------------------------------------------------------------------------------------------------
101.  
102. SID 2021, Virtual Conference (Online), May. 17-21, 2021
103.  
104. Oral presentation :
105.  
106. Yong-Hoo Hong, Eun Kyo Jung, Sara Hong, and Yong-Sang Kim
107. "A Novel Micro-LED Pixel Circuit Using n-type LTPS TFT with Pulse Width Modulation Driving"
108.  
109. Eun Kyo Jung, Yong-Hoo Hong, Sara Hong, KeeChan Park, Soo-Yeon Lee, and Yong-Sang Kim
110. "A New Pixel Circuit Based on LTPO Backplane Technology for Micro-LED Display Using PWM Method"

1.  
2. IDW 2020, Virtual Conference (Online), Dec. 9-11, 2020
3.  
4. Oral presentation :
5.  
6. Eun Kyo Jung, Jungwoo Lee, Yong-Hoo Hong, KeeChan Park, Jae-Hong Jeon, Soo-Yeon Lee, and Yong-Sang Kim
7. "A Novel Pixel Circuit Based on Oxide TFT for μLED Display Using Pulse Width Modulation Method"
8.  
9. Yong-Hoo Hong, Eun Kyo Jung, Jungwoo Lee, KeeChan Park, Jae-Hong Jeon, Soo-Yeon Lee, and Yong-Sang Kim
10. "Micro-LED Pixel Circuit with n-type LTPS TFTs for Pulse Width Modulation Operation"
11.  
12. Won-Young Kim, Yuelin Chen, Sung-Ho Noh, and Yong-Sang Kim
13. "LaAlOx/Al2O3 Gate Insulator for Amorphous InGaZnO TFTs to Suppress Permittivity Scattering of Lanthanum Oxide"
14.  
15. Poster presentation :
16.  
17. Jungwoo Lee, Jae-Hong Jeon, KeeChan Park, Soo-Yeon Lee, and Yong-Sang Kim
18. "A Novel a-IGZO TFT Scan Driver Circuit Using Only One Pull-Down Transistor"
19.  
20. ----------------------------------------------------------------------------------------------------------------------------------------------------
21.  
22. 대한전기학회 전기물성∙응용부문회 추계학술대회 2020, 엘리시안 강촌리조트, 강원, Korea, Nov. 6, 2020
23.  
24. Poster presentation : 
25.  
26. 김효은, Ariadna Schuck, 최소윤, 김용상
27. “바이러스 검출을 위한 체온 기반 DNA 증폭이 가능한 휴대용 센서 플랫폼 개발”
28.  
29. Ariadna Schuck, 김효은, 최소윤, 김용상
30. “Characterization and evaluation of elctrochemical methods using printed flexible devices”
31.  
32. 김원영, 김용상 
33. “과산화수소가 첨가된 란타넘 산화막의 절연특성”
34.  
35. 최소윤, 김효은, Ariadna Schuck, 김용상
36. “그래핀 기반의 전계효과 트랜지스터를 이용한 알레르기 반응 센서 플랫폼 개발”
37.  
38. ----------------------------------------------------------------------------------------------------------------------------------------------------
39.  
40. ICDT 2020, Virtual Conference (Online), Oct. 11-14, 2020
41.  
42. Oral presentation (Invited) :
43.  
44. Yong-Sang Kim
45. "Special Topics - Micro-LED"
46.  
47. ----------------------------------------------------------------------------------------------------------------------------------------------------
48.  
49. iMiD 2020, Virtual Conference (Online), Aug. 25-28, 2020
50.  
51. Oral presentation :
52.  
53. Jungwoo Lee, Jongsu Oh, Eun Kyo Jung, KeeChan Park, Jae-Hong Jeon, Soo-Yeon Lee, and Yong-Sang Kim
54. "A Novel a-IGZO TFT Gate Driver Circuit to Prevent Leakage Path Using Capacitor"
55.  
56. Poster presentation : 
57.  
58. Eun Kyo Jung, Jongsu Oh, Jungwoo Lee, Yong-Hoo Hong, KeeChan Park, Jae-Hong Jeon, Soo-Yeon Lee, and Yong-Sang Kim
59. "An OLED Pixel Circuit to Reduce Leakage Current Using CMOS Technology"
60.  
61. Yong-Hoo Hong, Jongsu Oh, Eun Kyo Jung, Jungwoo Lee, KeeChan Park, Jae-Hong Jeon, Soo-Yeon Lee, and Yong-Sang Kim
62. "Gate Driver Circuit for Depletion Mode a-IGZO TFTs Using Dual Pull-Down Structure"
63.  
64. ----------------------------------------------------------------------------------------------------------------------------------------------------
65.  
66. SID 2020, Virtual Conference (Online), Aug. 3-7, 2020
67.  
68. Poster presentation :
69.  
70. Jungwoo Lee, Jongsu Oh, Eun Kyo Jung, KeeChan Park, Soo-Yeon Lee, and Yong-Sang Kim
71. "Highly Reliable a-IGZO TFT Gate Driver Circuit to Prevent Leakage Path in Depletion Mode Operation"
72.  
73. ----------------------------------------------------------------------------------------------------------------------------------------------------
74.  
75. 대한전기학회 하계학술대회 2020, BEXCO, Busan, Korea, July. 15-17, 2020
76.  
77. Oral presentation :
78.  
79. 장유철, 김용상 
80. “온도 싸이클을 이용한 전력 반도체 신뢰성 연구”
81.  
82. Poster presentation :
83.  
84. 김효은, 신항범, 김용상 
85. “재조합 효소 중합 효소 증폭법을 이용한 유전자의 실시간 정략적 검출”
86.  
87. Ariadna Schuck, 김효은, 김용상
88. “Determination of prothrombin time using paper-based electrochemical device”
89.  
90. 김경래, 오종수, 김용상 
91. "인듐-갈륨-아연-산화물 박막 트렌지스터를 위한 용액 공정 방법의 알루니늄-지르코늄 산화물 연구"
92.  
93. 정은교, 오종수, 이정우, 김용상
94. “문턱 전압 보상이 가능한 OLED 화소 회로”
95.  
96. 이정우, 오종수, 정은교, 김용상
97. “AC 구동을 통해 풀다운 TFT의 신뢰성을 확보한 시프트 레지스터”
98.  
99. 홍용후, 오종수, 정은교, 이정우, 최주영, 김용상
100. “Pull-down TFT의 열화현상을 개선하기 위한 게이트 드라이버 회로”
101.  
102. 최주영, 오종수, 이정우, 정은교, 홍용후, 김용상
103. “소스 드라이버 IC에 내장된 인셀 터치 패널 Readout 회로”
104.  
105. 김원영, 김경래, 노성호, 김용상
106. “지르코늄 산화물을 게이트 절연막으로 사용한 인듐-갈륨-아연 산화물 박막트랜지스터의 특성”
107.  
108. ----------------------------------------------------------------------------------------------------------------------------------------------------
109.  
110. KCS 2020, High1 Resort, Jeongseon, Korea, Feb. 12-14, 2020
111.  
112. Oral presentation :
113.  
114. Jongsu Oh, Jungwoo Lee, Eun Kyo Jung, and Yong-Sang Kim
115. "Shift Registerfor Depletion Mode a-IGZO TFTs Using Dual Pull-Down Structure"   
116.  
117. Poster presentation :
118.  
119. Hyo Eun Kim, Ariadna Schuck, Hang-beum Shin, and Yong-Sang Kim 
120. "Capillary Electrophoresis-Amperometric Detection of DNA Amplification Using PCR Microfluidic Devices" 
121.  
122. Ariadna Schuck, Hyo Eun Kim, and Yong-sang Kim 
123. "Effect of Magnesium Sulfate in the Clot Formation Process Using a Solution-Gate Field-Effect Transistor"   
124.  
125. Kyoung-Rae Kim, Jongsu Oh, Kyung-Mo Jung, and Yong-Sang Kim
126. "Effect of Annealing Ambient on Solution-processed AlZrOX Gate Dielectric for a-IGZO TFTs"
127.  
128. Jungwoo Lee, Jongsu Oh, Eun Kyo Jung, KeeChan Park, and Yong-Sang Kim
129. "Highly Reliable Gate Driver Circuit to Prevent Ripple Voltage Using AC-driven Method"
130.  
131.  

1.  
2. ICAE 2019, Jeju, Korea, Nov. 5-8, 2019
3.  
4. Poster presentation : 
5.  
6. Kyoung-Rae Kim, Jongsu Oh, Kyung-Mo Jung, and Yong-Sang Kim,
7. "Solution-Processed Aluminum-Zirconium Oxide as Gate Insulator for a-IGZO TFTs"
8.  
9. Jungwoo Lee, Jongsu Oh, Eun Kyo Jung, and Yong-Sang Kim, 
10. "a-IGZO TFT Gate Driver Circuit with High Reliability Using AC-driven Method" 
11.  
12. Eun Kyo Jung, Jongsu Oh, Jungwoo Lee, and Yong-Sang Kim, 
13. "Highly Reliable a-IGZO TFT-Based Gate Driver Circuit with AC-driven Pull-down TFTs"
14.  
15. ----------------------------------------------------------------------------------------------------------------------------------------------------
16.  
17. 대한전기학회 추계학술대회 2019, 코엑스, 서울, Korea, October. 18, 2019
18.  
19. Poster presentation : 
20.  
21. 김효은, 곽지성, 양서현(경기과학고), 김용상 
22. “DNA의 전기적 특성 검출을 위한 그래핀 기반의 SG-FET와 통합된 미세유체칩 제작 연구”
23.  
24. 정경모, 김하은(경기과학고), 양지원(경기과학고), 김용상
25. “PMMA Buffer를 이용한 플렉서블 유기물 박막 트랜지스터의 Debonding 과정 최적화”
26.  
27. ----------------------------------------------------------------------------------------------------------------------------------------------------
28.  
29. MNE 2019, Rhodes, Greece, Sep. 23-26, 2019
30.  
31. Poster presentation : 
32.  
33. Hyo Eun Kim, Hang-Beum Shin, and Yong-Sang Kim,
34. "PID Temperature Control System Based Microfluidic PCR Chip for Genetic Analysis"
35.  
36. Kyung-Mo Jung, Jongsu Oh, Kyung Rae Kim, and Yong-Sang Kim,
37. "Improved NBIS of IGZO TFTs by Novel Fluorine Doping Technique"
38.  
39. ----------------------------------------------------------------------------------------------------------------------------------------------------
40.  
41. iMiD 2019, Gyeongju, Korea, Aug. 27-30, 2019
42.  
43. Oral presentation (Invited) :
44.  
45. Yong-Sang Kim,
46. "TFT Backplane Technology for PWM Pixel Circuit with LTPS TFTs Applying for Micro-LED Displays"
47.  
48. Poster presentation : 
49.  
50. Jongsu Oh, KeeChan Park, Jae-Hong Jeon, and Yong-Sang Kim,
51. "Novel VTH Compensation Methods of Gate Driver for Both Enhancement and Depletion Mode a-IGZO TFTs" 
52.  
53. Kyung-Mo Jung, Jongsu Oh, Kyung Rae Kim, and Yong-Sang Kim, 
54. "Improved Bias Stress stability of In-Ga-Zn-O Thin Film Transistors by Fluorine Doping Effect"
55.  
56. Eun Kyo Jung, Jongsu Oh, Jungwoo Lee, KeeChan Park, Jae-Hong Jeon, and Yong-Sang Kim, 
57. "A Novel OLED Pixel Compensation Circuit to Improve Aperture Ratio"
58.  
59. Jungwoo Lee, Jongsu Oh, Eun Kyo Jung, KeeChan Park, Jae-Hong Jeon, and Yong-Sang Kim, 
60. "Gate Driver Circuit to Reduce Clamping Voltage Using Two Level-Shifters"
61.  
62. ----------------------------------------------------------------------------------------------------------------------------------------------------
63.  
64. 대한전기학회 하계학술대회 2019, 델피노리조트, 강원도 고성군, Korea, July. 10-12, 2019
65.  
66. Poster presentation :
67.  
68. 김효은, 신항범, 김용상 
69. “PID 온도 제어 시스템을 이용한 유전 분석용 미세 유체 PCR 칩”
70.  
71. 정은교, 오종수, 이정우, 김용상
72. “LTPS TFT의 전달특성에 따른 6T1C OLED 화소 보상회로의 Error Rate 연구”
73.  
74. 이정우, 오종수, 정은교, 김용상
75. “Pull-down TFT의 문턱전압 이동을 보상할 수 있는 게이트 드라이버 회로”
76.  
77. ----------------------------------------------------------------------------------------------------------------------------------------------------
78.  
79. NANOKOREA 2019, Kintex, Ilsan, Korea, July. 3-5, 2019
80.  
81. Poster presentation :
82.  
83. Hyo Eun Kim, June Ho Lee, and Yong-Sang Kim,
84. "Microfluidic PCR chip for genetic analysis using PID temperature control system"
85.  
86. Kyung-Mo Jung, Jongsu Oh, Kyung Rae Kim, and Yong-Sang Kim,
87. "Improved stability of In-Ga-Zn-O TFTs by Novel Fluorine Diffusion Technique"
88.  
89. Kyung Rae Kim, Jongsu Oh, Kyung-Mo Jung, and Yong-Sang Kim,
90. “The study of Solution-Processed Al2O3 Gate Insulator for a-IGZO TFTs”
91.  
92. ----------------------------------------------------------------------------------------------------------------------------------------------------
93.  
94. SID 2019, San Jose, USA, May. 12-17, 2019
95.  
96. Oral presentation :
97.  
98. Jin-Ho Kim, Sangmin Shin, Kisun Kang, Chulgyu Jung, Youngki Jung, Tetsuya Shigeta, Sang-Young Park,
99. Ho Seop Lee, Jongsul Min, Jongsu Oh, and Yong-Sang Kim,
100. "PWM Pixel Circuit with LTPS TFTs for Micro-LED Displays"
101.  
102. ----------------------------------------------------------------------------------------------------------------------------------------------------
103.  
104. ICDT 2019, Kunshan, China, Mar. 26-29, 2019
105.  
106. Invited Speaker
107.  
108. Jongsu Oh and Yong-Sang Kim
109. "A Novel Gate Driver Circuit for Depletion Mode a-IGZO TFTs"
110.  
111. ----------------------------------------------------------------------------------------------------------------------------------------------------
112.  
113. KCS 2019, Hoengseong, Korea, Feb. 05-07, 2019
114.  
115. Oral presentation : 
116.  
117. Jongsu Oh, KeeChan Park, Jae-Hong Jeon, and Yong-Sang Kim,   
118. "A Simple Scan Driver Circuit for Compensating a Threshold Voltage of the Pull-down Transistors"   
119.  
120. Hyo Eun Kim, Ariadna Schuck, June Ho Lee, and Yong-Sang Kim,   
121. "Reproducibility of Stable Dirac Point using Graphene Field Effect Transistor for DNA Sensor Application" 
122.  
123. Poster presentation :
124.  
125. You-Cheol Jang, Min-Woo Ha, and Yong-Sang Kim,   
126. "Electrical Characteristics of IGBT under High Temperature Stress"   
127.  
128. June-Ho Lee, Hyo Eun Kim, Ariadna schuck and Yong-Sang Kim,  
129. "Sodium detection with pedot:pss electrochemical property"  
130.  
131. Ariadna Schuck, Hyo Eun Kim, June Ho Lee, and Yong-Sang Kim
132. "Graphene-Based Field Effect Transistor for Multiple Coagulation Characterization"
133.  
134. Kyung-Mo Jung, Jongsu Oh, Jae Moon Kim, Kyung Rae Kim and Yong-Sang Kim,   
135. "Oxide TFTs with a Solution Processed PMMA/AlZrOx Hybrid Gate Dielectric"   
136.  
137. Feng Yang, Junkai Yang, Kwang-Su Kim, Xingye Zhang, and Yong-Sang Kim,   
138. "Thermal-Stability of n-i-p Type of Perovskite Solar Cells with Organic Electron Transport Layer"   
139.  
140. Junkai Yang, Feng Yang, Xingye Zhang, Minjuan Wu, TaeSung Park, KyungHyun Park, and Yong -Sang Kim, 
141. "Hydrophobic Polymer Layers for Improved Stability in Perovskite Solar Cells"
142.  
143. ----------------------------------------------------------------------------------------------------------------------------------------------------
144.  
145. IPEROP 2019, Kyoto, Japan, Jan, 27-29, 2019
146.  
147. Oral presentation :
148.  
149. Feng Yang, Junkai Yang, Kwang-Su Kim, Dong-Won Kang, and Yong-Sang Kim,
150. "Air-Fabricated Organic/Perovskite Tandem Solar Cells with Less Hysteresis"
151.  
152.  

1.  
2.  
3. Poster presentation :
4.  
5. 장유철, 하민우, 김용상
6. "게이트 스트레스를 통한 IGBT 신뢰성 연구"
7.  
8. 이준호, 김효은, Ariadna Schuck, 김용상
9. "PEDOT:PSS 전기화학적 특성을 이용한 K+ 검출"
10.  
11. 김효은, 이준호, Ariadna Schuck, 김용상
12. "마이크로 미세유체 칩과 통합된 DNA 전기 검출 용 전계효과 트랜지스터 바이오 센서"
13.  
14. 정경모, 오종수, 김재문, 김용상
15. "PMMA/AlZrOx 혼합 절연체를 사용한 산화물 박막 트랜지스터"
16.  
17. Ariadna Schuck, 김효은, 김용상
18. "A graphene-based field effect transistor for characterization of biological samples"
19.  
20. Junkai Yang, Feng Yang, Xingye Zhang, and Yong-Sang Kim
21. "IMPROVED WATER RESISTANCE OF PEROVSKITE SOLAR CELLS BY MULTI-LAYER ENCAPSULATION"
22.  
23. ----------------------------------------------------------------------------------------------------------------------------------------------------
24.  
25. iMiD 2018, Busan, Korea, Aug.28-31, 2018
26.  
27. Oral presentation :
28.  
29. Jongsu Oh, Jea-Moon Kim, Kyung-Mo Jung, KeeChan Park, Jae-Hong Jeon and Yong-Sang Kim   
30. "Scan Driver Circuit Using Q Node as a Pull-Down Unit Structure"  
31.  
32. Jea-Moon Kim, Jongsu Oh, Kyung-Mo Jung, KeeChan Park, Jae-Hong Jeon and Yong-Sang Kim  
33. "Ultrathin Thin Film Transistors by Debonding Process Using Water Soluble PVA" 

1.  
2. ----------------------------------------------------------------------------------------------------------------------------------------------------

1.  
2. IMCS 2018, University of Vienna, Austria, July. 15-19, 2018
3.  
4. Poster presentation :
5.  
6. June Ho Lee ,Hyo Eun Kim, Dawoon Han and Yong-Sang Kim
7. "Label-free detection of potassium ion using PEDOT:PSS"
8.  
9. Hyo Eun Kim, June Ho Lee, Ariadna Schuck and Yong-Sang Kim
10. "Solution-Gated Graphene FET DNA sensor for using unique coplanar gate structure integrated in the microfluidic chip"
11.  
12. ----------------------------------------------------------------------------------------------------------------------------------------------------
13.  
14. 대한전기학회 하계학술대회 2018, 용평리조트, 강원도 평창군, Korea, July. 11-13, 2018
15.  
16. Poster presentation :
17.  
18. 정경모, 오종수, 김재문, 김용상
19. "산화물 반도체 TFT 기반의 고 신뢰성 게이트 드라이버 회로"
20.  
21. ----------------------------------------------------------------------------------------------------------------------------------------------------
22.  
23. NANOKOREA 2018, Kintex, Ilsan, Korea, July. 11-13, 2018
24.  

1. Poster presentation :
2.  

1. Hyo Eun Kim, June Ho Lee, Ariadna Schuck and Yong-Sang Kim
2. "Solution-Gated Graphene FET DNA Biosensor for detection of cancer-related TP 53 gene"
3.  
4. Ariadna Schuck,Hyo Eun Kim and Yong-Sang Kim
5. "Fabrication of Graphene-bases Field Effect Transistor for Biosensor Applications"
6.  
7. ----------------------------------------------------------------------------------------------------------------------------------------------------
8.  
9. ICEE 2018, Seoul, Korea, June. 24-28, 2018
10.  
11. Poster presentation :
12.  
13. Hojun Lee, You-Cheol Jang, Yong-Sang Kim, In-Hwan Ji, and Min-Woo Ha
14. "10 kV 4H-SiC Thyristor for Power Utility Applications"
15.  
16. ----------------------------------------------------------------------------------------------------------------------------------------------------
17.  
18. BIOSENSORS 2018, Miami, Fl, USA, June. 12-15, 2018
19.  
20. Poster presentation :
21.  
22. Srivithya Vellampatti, Jaemoon Kim, Sekhar babu Mitta, Sung Ha Park, Yong-Sang Kim
23. "Label-free detection of artificially designed PNA-DNA hybridization using pentacene thin film transistors"
24.  
25. ----------------------------------------------------------------------------------------------------------------------------------------------------
26.  
27. SID 2018, LA, USA, May. 20-25, 2018
28.  
29. Poster presentation :
30.  
31. Jin-Ho Kim, Jongsu Oh, Kee-Chan Park, Jea-Hong Jeon and Yong-Sang Kim, 
32. "Gate Driver Circuit with AC Driven Pull-down TFT for Depletion Mode a-IGZO TFTs"
33.  
34. ----------------------------------------------------------------------------------------------------------------------------------------------------
35.  
36. 전기재료연구회 춘계학술대회 2018,Hoseo Univ., Asan, Korea, Apr. 27, 2018
37.  
38. Poster presentation :
39.  
40. 장유철, 하민우, 김용상,
41. "고출력 절연 게이트 바이폴라 트랜지스터의 평가 시스템"
42.  
43. 정경모, 오종수, 김재문, 김용상,
44. "IGZO TFT-based gate driver circuit in display panel"
45.  
46. ----------------------------------------------------------------------------------------------------------------------------------------------------
47.  
48. KCS 2018, Jeongseon, Korea, Feb. 05-07, 2018
49.  
50. Poster presentation :
51.  
52. Jongsu Oh, Jea-Moon Kim, KeeChan Park, and Yong-Sang Kim,  
53. "IGZO TFT-based Highly Reliable Gate Driver Circuit" 
54.  
55. Naying Jin, Feng Yang, Dong-Won Kang, and Yong-Sang Kim,
56. "Water-stable Perovskite Solar Cells with a Passivation of Polydimethylsiloxane"
57.  
58. Hyo Eun Kim, Dawoon Han, June Ho Lee and Yong-Sang Kim, 
59. "Microfluidic chip integrated with solution-gated graphene field-effect transistor for electrical DNA detection" 
60.  
61. Jea-Moon Kim, Min Su Kim, Jongsu Oh, and Yong-Sang Kim, 
62. "Ultrathin Thin Film Transistors with CYTOP Encapsulations by Using Water Soluble PVA"
63.  
64. ----------------------------------------------------------------------------------------------------------------------------------------------------
65.  
66. Japan-Korea Joint Symposium on ASC 2018, Korea, Suwon, Feb. 05-07, 2018

1.  
2. IDW 2017, Sendai, Japan, Dec. 06-08, 2017
3.  
4. Poster presentation :
5.  
6. Jongsu Oh, Jin-Ho Kim, Hyuna Lim, KeeChan Park, Donggeun Jung, and Yong-Sang Kim
7. "IGZO TFT Gate Driver Circuit Capable of Ripple Control without QB Node"
8.  
9.  
10. Min Su Kim, Jongsu Oh, So Young Lee, KeeChan Park, Jae-Hong Jeon, and Yong-Sang Kim
11. "Short-Channel Pentacene Thin-Film Transistor Circuits Patterned by Lift-Off Process Using PVA and SU-8" 
12.  
13.  
14. So Young Lee, Jongsu Oh, Min Su Kim, Jae-Hong Jeon, KeeChan Park, and Yong-Sang Kim
15. "Effect of Atmosphere on Sol-Gel Gate Dielectric of a-IGZO TFTs during Rapid Thermal Annealing"
16.  
17. ----------------------------------------------------------------------------------------------------------------------------------------------------
18.  
19. AFORE 2017, Busan, Korea, Nov.15-18, 2017
20.  
21. Poster presentation :
22.  
23. Feng Yang, Naying Jin, Yong-Sang Kim, and Dong-Won Kang
24. "Interfacial Engineering for Solution-Processed Metal Oxide based Perovskite Solar Cells"
25.  
26. ----------------------------------------------------------------------------------------------------------------------------------------------------
27.  
28. iMiD 2017, Busan, Korea, Aug.28-31, 2017
29.  
30. Poster presentation :
31.  
32. Jongsu Oh, Jin-Ho Kim, KeeChan Park, and Yong-Sang Kim, 
33. "IGZO TFT-based Gate Driver Circuit without QB Node"
34.  
35. Min Su Kim, KeeChan Park, and Yong-Sang Kim,
36. "Effect of UV/Ozone Treatment Position on Pentacene Thin-Film Transistor with Double-Stacked Organic Gate Insulator Layers"
37.  
38. So Young Lee, Eung-Kyu Park, Min Su Kim, Jongsu Oh, Jae-Hong Jeon, and Yong-Sang Kim,
39. "Solution-Processed Amorphous Indium-Gallium-Zinc-Oxide Thin Film Transistors (a-IGZO TFTs)
40. with AZO Gate Dielectrics"
41.  
42. ----------------------------------------------------------------------------------------------------------------------------------------------------
43.  
44. SID 2017, LA, USA, May.7-10, 2017
45.  
46. Poster presentation :
47.  
48. Jin-Ho Kim, Sihan Wang, Jongsu Oh, Kee-Chan Park and Yong-Sang Kim,
49. "Gate Driver Circuit with Pre-bootstrapping using Organic TFTs"
50.  
51. ----------------------------------------------------------------------------------------------------------------------------------------------------
52.  
53. IEEE-NEMS 2017, LA, USA, Apr.9-12, 2017
54.  
55. Oral presentation :
56.  
57. Yong-Sang Kim,
58. "Smart Thin Film Transistor with Wireless Communication System for Disease Diagnosis"
59.  
60. ----------------------------------------------------------------------------------------------------------------------------------------------------
61.  
62. KCS 2017, Hongcheon, Korea, Feb.13-15, 2017
63.  
64. Min Su Kim, Dong-Hoon Lee, Hyeong Jun Cho, Eung-Kyu Park and Yong-Sang Kim,
65. "High Performing Pentacene-Based Thin-Film Transistors by UV Treatment between Two Organic
66. Gate Insulator Layers"
67.  
68. So Yong Lee, Eung-Kyu Park, Jongsu Oh, Min Su Kim and Yong-Sang Kim,
69. "Indium Gallium Zinc Oxide Thin Film Transistors with ZrO2-Al2O3 Dielectric"

​

IDW/AD 2016, Fukuoka, Japan, Dec.7-9, 2016

1.  
2. Poster presentation :
3.  
4. Jin-Ho Kim, Sihan Wang, Jongsu Oh, Kee-Chan Park and Yong-Sang Kim,
5. "Low-Power Gate Driver Circuit using Depletion Mode a-IGZO TFTs."
6.  
7. ----------------------------------------------------------------------------------------------------------------------------------------------------
8.  
9. iMiD 2016, Jeju, Korea, Aug.23-26, 2016
10.  
11. Poster presentation :
12.  
13. Eung-Kyu Park, Sihan Wang, So Young Lee, Hyeong Jun Cho, Dong-Hoon Lee and Yong-Sang Kim,
14. "Solution-processable Al2O3 Multi-Stacking Gate Insulator for Organic Thin Film Transistors."
15.  
16. Sihan Wang, Eung-Kyu Park, Jin-Ho Kim, Hyeong Jun Cho, Dong-Hoon Lee, Jongsu Oh and Yong-Sang Kim,
17. "Two-step Treatment with L-cysteine and PEDOT:PSS for Bottom Contact Structured Organic Thin Film Transistors."
18.  
19. Hyeong Jun Cho, Dong-Hoon Lee, Min Su Kim, Eung-Kyu Park, So Young Lee, Kee-Chan Park and Yong-Sang Kim,
20. "Hybrid Complementary Thin Film Transistor Using Inorganic/Organic Active Layers."
21.  
22. Jongsu Oh, Jin-Ho Kim, Min Su Kim, So Young Lee, Kee-Chan Park and Yong-Sang Kim,
23. "The Performance of Flexible Organic Thin-Film Transistors with/without Encapsulation Layer."
24.  
25. Min Su Kim, Dong-Hoon Lee, Hyeong Jun Cho, So Young Lee, Kee-Chan Park and Yong-Sang Kim,
26. "High Performance Pentacene-based Inverter using Organic/Inorganic Hybrid Gate Insulated Thin Film Transistors."
27.  
28. So Young Lee, Jongsu Oh, Eung-Kyu Park, Dong-Hoon Lee, Kee-Chan Park and Yong-Sang Kim,
29. "Comparison of Stability between a-IGZO and a-ITZO Thin Film Transistors under UV-Ozone Exposure."
30.  
31. ----------------------------------------------------------------------------------------------------------------------------------------------------
32.  
33. IMCS 2016, Jeju, Korea, Jul.10-13, 2016
34.  
35. Poster presentation :
36.  
37. Dawoon Han, Rohit Chand, Dong-Hoon Lee, Gyumin Kim and Yong-Sang Kim,
38. "Capacitive Detection of Protein Kinase Using an Aptameric Peptide on an Electrolyte-Insulator-Semiconductor Sensor."
39.  
40. Dawoon Han, Rohit Chand, Dong-Hoon Lee, Gyumin Kim and Yong-Sang Kim,
41. "Performance Enhanced Electrolyte Gated Graphene Fet Sensor Using Graphene Oxide Supporting System."
42.  
43. Dong-Hoon Lee, Hee-Sang Cho, Rohit Chand, Dawoon Han, Tae-Jong Yoon and Yong-Sang Kim,
44. "Functionalized Graphene Oxide Ink for Enhanced Biosensing Activity."
45.  
46. Dong-Hoon Lee, Gyumin Kim, Dawoon Han, Rohit Chand, Hyeong-Jun Cho and Yong-Sang Kim,
47. "Detection of DNA Using Solution-Processed In-Ga-Zn-O Thin Film Transistors."
48.  
49. ----------------------------------------------------------------------------------------------------------------------------------------------------
50.  
51. KCS 2016, Jeongseon, Korea, Feb.24-26, 2016
52.  
53. Poster presentation :
54.  
55. Hyeong-Jun Cho, Dong-Hoon Lee, Eung-Kyu Park, Sihan Wang, Sungruel Kwon, Ye Ji Lee, Dongguen Jung
56. and Yong-Sang Kim,
57. "Comparison of different organic materials for inorganic-organic hybrid insulator in the organic thin film
58. transistor."
59.  
60. Jongsu Oh, Ji-Hwan Kim, Eung-Kyu Park, Sihan Wang and Yong-Sang Kim,
61. "Positive Bias Illumination Stress Instability in Solution Processed a-IGZO TFTs."
62.  
63. ----------------------------------------------------------------------------------------------------------------------------------------------------
64.  
65. ICEIC 2016, Danang, Vietnam, Jan.27-30, 2016
66.  
67. Dawoon Han, Rohit Chand, Gyu-Min Kim and Yong-Sang Kim,
68. "Solution-gated graphene transistor with coplanar electrodes and its application as a pH sensor."
69.  
70. ----------------------------------------------------------------------------------------------------------------------------------------------------
71.  
72. TFTA 2016, Bangkok, Thailand, Jan.14-16, 2016
73.  
74. Hyeong Jun Cho, Dong-Hoon Lee, Sihan Wang and Yong-Sang Kim,
75. "Optimization of cross-linked PVP-co-PMMA gate insulator in pentacene thin film transistor."

​

1.  
2. ICAE 2015, Jeju, Korea, Nov.17-20, 2015
3.  
4. Poster presentation :
5.  
6. Gyumin Kim, Ji-Hwan Kim, Dawoon Han, Rohit Chand and Yong-Sang Kim, 
7. "Solution-Processed In-Ga-Zn-O Thin Film Transistors and Its Application for DNA Sensing." 
8.  
9. Sihan Wang, Jin-Ho Kim, Eung-Kyu Park, Ji-Hwan Kim and Yong-Sang Kim, 
10. "Performance Improved Bottom Contact Structured Organic Thin Film Transistor." 
11.  
12. ----------------------------------------------------------------------------------------------------------------------------------------------------
13.  
14. Nanomed 2015, Hawaii, USA, Nov.15-18, 2015
15.  
16. Yong-Sang Kim,
17. "Field-Effect Transistors : Revolutionary Devices for Label Free Detection of Biomolecules."
18.  
19. Dong-Hoon Lee, Hee-Sang Cho, Rohit Chand, Dawoon Han, Tae-Jong Yoon and Yong-Sang Kim,
20. "A Novel Graphene Ink Based Organic Thin Film Transistors for Detecting Tumor Cells."
21.  
22. Rohit Chand, Dawoon Han, Dong-Hoon Lee, Ik-Soo Shin and Yong-Sang Kim,
23. "Protein Kinase Assay Using a Synthetic Chemosensor on a Flexible Microchip with Capacitive Sensor."
24.  
25. ----------------------------------------------------------------------------------------------------------------------------------------------------
26.  
27. IMID 2015, Daegu, Korea, Aug.18-21, 2015
28.  
29. Sihan Wang, Eung-Kyu Park, Ji-Hwan Kim, Jin-Ho Kim and Yong-Sang Kim, 
30. "High Performance Bottom Contact Organic Thin Film Transistor." 
31.  
32. Eung-Kyu Park, Ji-Hwan Kim, Hyeong-Jun Cho, Dong-Hoon Lee and Yong-Sang Kim, 
33. "Positive Bias Stress Stability in Solution Processed Top-Gate and Top-Contact a-IGZO Thin Film Transistors." 
34.  
35. Ji-Hwan Kim, Jin-Ho Kim, Dong-Hoon Lee, Eung-Kyu Park, Sihan Wang, Hyeong-Jun Cho and Yong-Sang Kim, 
36. "Top Gate Structured Inverters with Solution Processed IGZO and PMMA." 
37.  
38. ----------------------------------------------------------------------------------------------------------------------------------------------------
39.  
40. Nanokorea 2015, Coex, Seoul, Korea, Jul.1-3, 2015
41.  
42. Dong-Hoon Lee, Hyeong-Jun Cho, Eung-Kyu Park, Ji-Hwan Kim, Sihan Wang and Yong-Sang Kim, 
43. "Analysis of Hybrid Poly and Silicon Nitride Insulator for Organic Electronics." 
44.  
45. Hyeong-Jun Cho, Dong-Hoon Lee, Eung-Kyu Park, Ji-Hwan Kim, Sihan Wang and Yong-Sang Kim, 
46. "Hybrid CMOS Inverter with Poly(methyl methacrylate) Additive Interlayer."
47.  
48. ----------------------------------------------------------------------------------------------------------------------------------------------------
49.  
50. IFFM 2015, Jeju, Korea, Jun.24-26, 2015
51.  
52. Eung-Kyu Park, Jae-Hyoung Kim, Ji-Hwan Kim, Hyeong-Jun Cho, Dong-Hoon Lee, Rohit Chand and Yong-Sang Kim,
53. "Charge Recombination in Organic Solar Cell using MoO3 Nanoparticles as a Hole Transport Layer."
54.  
55. Dawoon Han, Ji-Hwan Kim, Hyeong-Jun Cho, Rohit Chand and Yong-Sang Kim,
56. "Effect of Gate Materials in Coplanar Electrodes Configuration on Solution-Gated Graphene Transistor."
57.  
58. Rohit Chand, Dawoon Han, Gyumin Kim, Ik-Soo Shin and Yong-Sang Kim,
59. "Label-free Capacitive Analysis of Protein Kinase A Activity using a Synthetic Chemosensor."
60.  
61. ----------------------------------------------------------------------------------------------------------------------------------------------------
62.  
63. MRS 2015, San Francisco, USA, Apr.6-10, 2015
64.  
65. Eung-Kyu Park, Ji-Hwan Kim, Min-Ho Park, Dong-Hoon Lee and Yong-Sang Kim,
66. "Stability of IGZO Thin-Film-Transistors(TFTs) with Solution Process PMMA as Gate Dielectric."
67.  
68. Dawoon Han, Rohit Chand and Yong-Sang Kim,
69. "Molecular Diagnostic Sensor Based on Graphene Field Effect Transistor with PDMS Microchannel."
70.  
71. ----------------------------------------------------------------------------------------------------------------------------------------------------
72.  
73. KCS 2015, Songdo, Korea, Feb.10-12, 2015
74.  
75. Ji-Hwan Kim, Eung-Kyu Park, Jin-Ho Kim, Dong-Hoon Lee and Yong-Sang Kim,
76. "Comparison of Contact Resistance Properties in Solution Processed IGZO TFTs with Top-Contact and Bottom-Contact S/D Structures"
77.  
78. ----------------------------------------------------------------------------------------------------------------------------------------------------
79.  
80. ICEIC 2015, Singapore, Jan.28-31, 2015
81.  
82. Ji-Hwan Kim, Eung-Kyu Park, Min-Ho Park, Dong-Hoon Lee, Dawoon Han, Yong-Sang Kim
83. “Positive Bias Temperature Instability in Solution Processed InGaZn Oxide Thin Film Transistors”
84.  
85. Eung-Kyu Park, Ji-Hwan Kim, Jae-Hyoung Kim and Yong-Sang Kim
86.  
87. “Controlling hole transfer by WO3/MoO3 nanoparticles in organic solar cells”

1.  
2. Feng Yang, Eung-Kyu Park, Jae-Hyoung Kim, Yong-Sang Kim
3. “Highly Enhanced Performance of Inverted Polymer Solar Cells using Pentacene
4.  
5. Jae-Hyoung Kim , Yong-Sang Kim
6. “Performance Comparison of Organic Solar Cells Using MoO₃ NPs and MoS₂ NPs
7.  
8. ----------------------------------------------------------------------------------------------------------------------------------------------------
9.  
10. Global Photovoltaic Conference 2014, November, Busan, Korea, Nov.10-11, 2014
11.  
12. Feng Yang, Jae-Hyoung Kim, Yong-Sang Kim
13. “Enhanced Thermal Stability of Inverted Polymer Solar Cells by Pentacene”
14.  
15. Jae-Hyoung Kim, Yong-Sang Kim
16. “Highly Stable Hybrid Organic Solar Cell using MoO3 Nanoparticles as a Hole Transport Layer”
17.  
18. ----------------------------------------------------------------------------------------------------------------------------------------------------
19.  
20. Ningbo, China, Sep. 26-28, 2014
21.  
22. Jae-Hyoung Kim, Yong-Sang Kim
23. “Solution-Processed MoS2 Nanoparticles For Active Protect in Organic Solar Cells”
24.  
25. ----------------------------------------------------------------------------------------------------------------------------------------------------
26.  
27. Micro and Nano Engineering 2014, Lausanne, Switzerland, Sep.22-26, 2014

1.  
2. IMID 2014, Aug 26-29, 2014
3.  
4. Eung-Kyu Park, Jae-Hyoung Kim, Min-Ho Park, Ji-Hwan Kim, Yong-Sang Kim
5. “Influence of iron oxide nanoparticle in different layer of organic solar cell on Resistance of devices”
6.  
7. ----------------------------------------------------------------------------------------------------------------------------------------------------
8.  
9. ICMAP & KVS, Gunsan, Korea, Jul. 8-9, 2014
10.  
11. Jae-Hyoung Kim, Yong-sang Kim
12. “Solution-Processed MoO3 Nanoparticle as a Hole Transport Layer for Organic Solar Cells”
13.  
14. ----------------------------------------------------------------------------------------------------------------------------------------------------
15.  
16. NANOKOREA 2014, Korea, Jul.2-4, 2014
17.  
18. Eung-Kyu Park, Jae-Hyoung Kim, Kwang-Su Kim, Jin-Ha Kal, Jung Seok Hahn, Yong-Sang Kim
19. “Optimization of ink-jet printing conditions for high performing organic photovoltaic”
20.  
21. ----------------------------------------------------------------------------------------------------------------------------------------------------
22.  
23. Biosensors 2014, Australia, Mar.27-30, 2014
24.  
25. Dawoon Han, Rohit Chand, I-S. Shin, Yong-Sang Kim
26. “Adenosine electrochemical detection based on enzymatic reaction”
27.  
28. Rohit Chand, D. Han, I-S. Shin, Yong-Sang Kim
29. “Electrochemical assay for protein kinase activity using a synthetic chemosensor”
30.  
31. ----------------------------------------------------------------------------------------------------------------------------------------------------
32.  
33. MRS 2014, Apr.21-15, USA
34.  
35. Jae-Hyoung Kim, Eung-Kyu Park, Ki-Tae Lim, Min-Ho Park, Yong-Sang Kim
36. “Carrier Transfer Mechanisms in Organic Solar Cells with Various Kinds of Metal Oxide Nanoparticles in Buffer Layer"
37.  
38.  
39. ----------------------------------------------------------------------------------------------------------------------------------------------------
40.  
41.  
42. ICRP-8/SSP-31, Fukuoka, Japan, Feb.04-07, 2014
43.  
44. Jae-Hyoung Kim, Ki-Tae Lim, Eung-Kyu Park, Rohit Chand, Yong-Sang Kim
45. “Characteristics of P3HT:PCBM OSCs with cadmium selenide nanostructures”
46.  
47. Eung-Kyu Park, Jae-Hyoung Kim, Min-Ho Park, Ki-Tae Lim, Yong-Sang Kim
48. “Influence of iron oxide nanoparticle in different layer of organic solar cell on the roughness of surface”
49.  
50. ----------------------------------------------------------------------------------------------------------------------------------------------------
51.  
52. ICEIC 2014, Malaysia, Jan.15-18, 2014
53.  
54. Jae-Hyuong Kim, Eung-Kyu Park, Rohit Chand, Yong-Sang Kim
55. “Performance Comparison of Organic Solar Cells using CdSe NPs and NWs”
56.  
57. Min-Ho Park, Ki-Tae Lim, Dong-Hoon Lee, Yong-Sang Kim
58. “Effect of Moisture in Different Gate Dielectric Materials on its Electrical Performance

1. ----------------------------------------------------------------------------------------------------------------------------------------------------
2.  
3. 2012 ICMAST, Budapest, Hungary, May 24-28, 2012
4.  
5. Rohit Chand, Dawoon Han, Kamrul Islam, Sandeep Kumar Jha, Yong-Sang Kim
6. “Voltammetric Analysis on a Disposable Microfluidic Electrochemical Cell”
7.  
8. Dawoon Han, Rohit Chand, Ki-Tae Lim, Kamrul Islam, Yong-Sang Kim
9. “MCU based microheater for real-time temperature monitoring of microfluidic PCR system”
10.  
11. ----------------------------------------------------------------------------------------------------------------------------------------------------
12.  
13. 2012 MRS Spring Meeting, San Francisco, USA, April 9-13, 2012
14.  
15. Jun-Ho Jeun, Jung-Min Kim, Rohit Chand ,Dong-Hoon Lee, Yong-Sang Kim
16. “Microfluidic Label-free DNA Sensor Based on Pentacene Thin Film Transistors”
17.  
18. Kamrul Islam,  Rohit Chand,  Dawoon Han, Sandeep Kumar Jha, Yong-Sang Kim
19. “A Dual Potentiostat for Amperometric Detection of Pesticides on a CE-AD Chip”