Fabrication of oxide TFT and circuit design for OLED display panel
Analysis for degradation mechanism of LTPS TFT for display panel
Design and application of organic thin film transistors
Design and fabrication of organic TFTs for use in memory devices
Design and characterization of polymer / nanoparticles based solar cells
Microfluidics (Lab-on-a-chip) for molecular biology, biochemistry, chemistry
Electrochemical sensor
학력
(Ph.D.) (Electrical Eng.), Seoul National University, Mar. 1990 - Aug. 1994
약력/경력
Professor, School of Electronic and Electrical Engineering, Sungkyunkwan University, March, 2013~
Distinguished Visiting Professor, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, China, 2010~
Professor, Dept. of Electrical Engineering, Myongji University (Korea), 1995~2013
Director, Nano-Bio Research Center at Myongji University, 2006~2013
Director, BK21 Development of Advanced Materials for Nanostructure Construction, 2006~2013
Director, Nano Electronics and System Lab., National Research Lab. (NRL), 2006~2012
Visiting Professor, East China University of Science and Technology, Shanghai, China, 2009~2010
Visiting Associate Researcher, Univ. of California at Berkeley (USA), 1999 ~ 2001
학술지 논문
(2024)
Improvement of the electrical properties of amorphous indium-gallium-zinc oxide thin-film transistors by cross-linked CYTOP passivation.
APPLIED SURFACE SCIENCE.
653,
(2024)
Gate bias stress reliability of a-InGaZnO TFTs under various channel dimension.
MICROELECTRONICS RELIABILITY.
153,
(2024)
Electrochemical Detection of Biomarkers Via Afnity Binding with Functionalized Nanocomposite for Assessment of Tissue‑Perfusion.
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY.
19,
1
(2023)
Solution-Processed Aluminum-Zirconium Oxide as a Gate Dielectric for InGaZnO Thin Film Transistors.
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY.
1,
1
(2023)
Micro Light-Emitting Diode Pixel Circuit Based on Indium-Gallium-Zinc Oxide Thin-Film Transistors Using Pulse Width Modulation.
IEEE ELECTRON DEVICE LETTERS.
44,
9
(2023)
Gold nanostar-modified electrochemical sensor for highly sensitive renin quantification as a marker of tissue-perfusion.
MRS COMMUNICATIONS.
13,
6
(2023)
Micro Light-Emitting Diode Pixel Circuit Based on p-Type Low-Temperature Polycrystalline Silicon Thin-Film Transistor for Mobile Displays.
IEEE TRANSACTIONS ON ELECTRON DEVICES.
70,
9
(2023)
Support Vector Regression Model for Determining Optimal Parameters of HfAlO-Based Charge Trapping Memory Devices.
ELECTRONICS.
12,
14
(2023)
Gold nanostructures modified carbon-based electrode enhanced with methylene blue for point-of-care COVID-19 tests using isothermal amplification.
TALANTA.
265,
1
(2023)
Indium-Gallium-Zinc Oxide Thin-Film Transistor-Based Scan Driver Circuit Using Separate Driving Structure for Multiple Output Signals.
IEEE TRANSACTIONS ON ELECTRON DEVICES.
70,
7
(2023)
Comparison and Analysis of Polymer-Functionalized Carbon Nanotubes for Enhancement of the Quantitative Detection of Procalcitonin Levels in Human Plasma.
BIOCHIP JOURNAL.
17,
2
(2023)
Initial Nucleation Approach for Large Grain-Size and High-Quality Microcrystalline Silicon Active Layer in Thin Film Transistors.
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY.
12,
3
(2022)
Effect of Back-Channel Surface on Reliability of Solution-Processed In0.51Ga0.15Zn0.34O Thin-Film Transistors with Thin Active Layer.
ACS APPLIED MATERIALS & INTERFACES.
14,
50
(2022)
Improvement of the low gray-level expression using hybrid pulse width modulation and pulse amplitude modulation driving method for a micro light-emitting diode pixel circuit.
JOURNAL OF INFORMATION DISPLAY.
23,
4
(2022)
Equivalent Circuit Model for the Estimation of Secondary Cable Voltage Fluctuation Considering Transient Potential in Grounding Grid.
Transactions of the Korean Institute of Electrical Engineers.
71,
10
(2022)
Rapid Detection of Inflammation-Related Biomarkers Using an Electrochemical Sensor Modified with a PBNC-AuNS-GO-Based Nanocomposite.
ACS APPLIED ELECTRONIC MATERIALS.
4,
10
(2022)
Investigation on operation robustness of p-type low-temperature polycrystalline silicon thin-film transistor-based micro light-emitting diode pixel circuit using pulse width modulation under component fluctuation.
JOURNAL OF INFORMATION DISPLAY.
23,
3
(2022)
Electrical-performance and reliability improvement of flexible low-temperature polycrystalline silicon thin-film transistors via post-annealing process.
SEMICONDUCTOR SCIENCE AND TECHNOLOGY.
37,
10
특허/프로그램
공핍형 산화물 박막 트랜지스터 기반의 풀다운 트랜지스터 문턱 전압 보상이 가능한 게이트 드라이버 회로.
10-2019-0013844.
20201030.
대한민국
디스플레이 패널 및 디스플레이 패널의 구동 방법.
16/236,253.
20200714.
미국
디스플레이 패널 및 디스플레이 패널의 구동 방법.
16/263,271.
20200707.
미국
게이트 구동 회로 및 이를 포함하는 디스플레이 장치.
10-2018-0153842.
20191118.
대한민국
게이트 구동 회로 및 이를 포함하는 디스플레이 장치.
10-2018-0041669.
20191030.
대한민국
게이트 드라이버 회로 및 이를 포함하는 디스플레이 장치.
10-2017-0058335.
20190610.
대한민국
게이트 구동 회로 및 이를 포함하는 디스플레이 장치.
10-2018-0005037.
20190403.
대한민국
현장에서 인쇄하여 배선 가능한 소자 어레이.
10-2015-0128019.
20181031.
대한민국
게이트 구동 회로 및 그 구동 방법.
10-2017-0018630.
20181029.
대한민국
게이트 구동 회로 및 이를 포함하는 디스플레이 장치.
10-2016-0134279.
20180912.
대한민국
전자 회로 및 전자 소자.
10-2016-0022518.
20180110.
대한민국
게이트 드라이버 및 이를 포함하는 디스플레이 장치.
10-2016-0063912.
20170914.
대한민국
고속 게이트 구동 회로.
10-2016-0063915.
20170914.
대한민국
바이오 센서 및 바이오 센서 제조 방법.
10-2016-0065832.
20170807.
대한민국
전자 회로 및 전자 소자.
10-2016-0010508.
20170502.
대한민국
수상/공훈
NRL Project: Development of universal platform with nano probing method in liquid phase and microfluidic system
Received best paper awards at MRS spring meeting (2009), APCE (2007) and STM (2005)
학술회의논문
(2020)
A Novel Pixel Circuit Based on Oxide TFT for μLED Display Using Pulse Width Modulation Method.
IDW2020.
대한민국
(2020)
A Novel a-IGZO TFT Scan Driver Circuit Using Only One Pull-Down Transistor.
IDW2020.
대한민국
(2020)
LaAlOx/Al2O3 Gate Insulator for Amorphous InGaZnO TFTs to Suppress Permittivity Scattering of Lanthanum Oxide.
IDW2020.
대한민국
(2020)
Micro-LED Pixel Circuit with n-type LTPS TFTs for Pulse Width Modulation Operation.
IDW2020.
대한민국
(2020)
A Novel a-IGZO TFT Gate Driver Circuit to Prevent Leakage Path Using Capacitor.
IMID 2020.
대한민국
(2020)
An OLED Pixel Circuit to Reduce Leakage Current Using CMOS Technology.
IMID 2020.
대한민국
(2020)
Gate Driver Circuit for Depletion Mode a-IGZO TFTs Using Dual Pull-Down Structure.
IMID 2020.
대한민국
(2020)
Highly Reliable a-IGZO TFT Gate Driver Circuit to Prevent Leakage Path in Depletion Mode Operation.
SID 2020.
대한민국
(2020)
Capillary Electrophoresis-Amperometric Detection of DNA Amplification Using PCR Microfluidic Devices.
KCS 2020.
대한민국
(2020)
Effect of Annealing Ambient on Solution-processed AlZrOX Gate Dielectric for a-IGZO TFTs.
KCS 2020.
대한민국
(2020)
Effect of Magnesium Sulfate in the Clot Formation Process Using a Solution-Gate Field-Effect Transistor.
KCS 2020.
대한민국
(2020)
Highly Reliable Gate Driver Circuit to Prevent Ripple Voltage Using AC-driven Method.
KCS 2020.
대한민국
(2020)
Shift Registerfor Depletion Mode a-IGZO TFTs Using Dual Pull-Down Structure.
KCS 2020.
대한민국
(2019)
Effect of Fluorine Doping on Illumination Stability of Solution-Processed IGZO TFTs.
IDW2019.
일본
(2019)
a-IGZO TFT Gate Integrated Driver Circuit with AC-Driven Pull-Down TFTs for High Stability.
IDW2019.
일본
(2019)
Highly Reliable a-IGZO TFT Gate Driver Circuit to Suppress Threshold Voltage Shift of Pull-down TFT.
IDW2019.
EU연합
(2019)
Novel Driving Methods of Gate Driver Circuit for Depletion Mode Oxide TFTs.
IDW2019.
일본
(2019)
Highly Reliable a-IGZO TFT-Based Gate Driver Circuit with AC-driven Pull-down TFTs.
ICAE2019(International Conference on Advanced Electromaterials).
대한민국
(2019)
Solution-Processed Aluminum-Zirconium Oxide as Gate Insulator for a-IGZO TFTs.
ICAE2019 (International Conference on Advanced Electromaterials).
대한민국
(2019)
a-IGZO TFT Gate Driver Circuit with High Reliability Using AC-driven Method.
ICAE2019(International Conference on Advanced Electromaterials).
대한민국
