After joining Ajou Univ.
160. Seokhyeon Baek and Sungjun Park "Comprehensive Studies on the Synergistic Composition of Solution-Based Quaternary Oxide Dielectrics for Low-voltage Operating Thin-Film Transistors", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
159. Hansu Kim, Taeyeon Oh, Hyeongbeom Lee, and Sungjun Park "Waterproof Conductive Tough Fibers for Sustainable e-textile", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
158. Jaebin Jeong, Jae-Hyun Kim, and Sungjun Park "Vertical Stacked Organic Photodetectors for Selective Wavelength Recognition in Multi-channel Applications", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
157. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "One-point Biosignal Detection Using Organic Electrochemical Transistors on Optical Fiber for Optogenetic Control", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
156. Inho Lee, Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "Low-Voltage Operation of Flexible Organic Electrochemical Transistor with Nanoscale Channel Length via Parasitic Resistance Elimination", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
155. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyun Baek, Hansu Kim, and Sungjun Park"High-density Array Applications Utilizing Integrated Laser-cut Vertical-via hole OECTs", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
154. Taejune Park, Seokhyeon Baek, and Sungjun Park"Sub-1.5V Operating Room Temperature Laser Direct Patterned Metal Oxide Thin-film Transistors", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
153. Doyeon Kim, Jaebin Jeong, Jae-Hyun Kim, and Sungjun Park "Charge-injection-narrowing Organic Photodetector with Near-infrared Response Ability", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
152. Hyungkyu Lee, Jaehyun Kim, Jaebin Jung, and Sungjun Park "The Light Fidelity Communication System Using an Ultra-Flexible Perovskite Photovoltaic", KCS 2025, High1 Resort, Gangwon-do, Korea, Fab 12-14, 2025 [Poster]
151. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyun Baek, and Sungjun Park "Laser-cut Vertical-via Hole OECTs for Advanced High-density Array Integration", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
150. Jaebin Jeong, Jae-Hyun Kim, and Sungjun Park "Vertically Stacked Double Organic Photodiodes for Multi-channel Applications", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
149. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "Optical Fiber-based Organic Electrochemical Transistors for Precision Biosignal Detection in Optogenetics", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
148. Inho Lee, Dongjoon Shin, Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "Ultraflexible Vertical Corbino Organic Electrochemical Transistors for Epidermal Signal Monitoring", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
147. Hansu Kim, Taeyeon Oh, and Sungjun Park "Waterproof, Conductive, and Durable Fibers for Washable E-textiles", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
146. Yoonseok Song, Jun-Gyu Choi, and Sungjun Park "Aluminum Nanoparticle-based Neuromorphic Transistors for Ultra-low Power Consumption", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
145. Jae-Hyun Kim, Hyojeong Choi, Kenjiro Fukuda, Jooyeong Kim, Takao Someya, Hyeok Kim, and Sungjun Park "Skin-attachable Organic Li-Fi Receiver Operating Under MHz-scale Near-infrared Response", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
144. Seokhyeon Baek, and Sungjun Park "Self-Patterned Sol-Gel Metal Oxide Heterojunction Transistors for Large Area Multi-Valued Logic Devices", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
143. Taeyeon Oh, Minwoo Song, Hyunkeun Lee, Hansu Kim1, Hyeongbeom Lee, Yong-Ryun Jo, Tae-Wook Kim, Gui Won Hwang, Jinhyung Kim, Jihun Son, Chanhyeok Park, Hanbit Jin, Chan-Hwa Hong, Inho Lee, Jun-Gyu Choi, Ji Hwan Kim, Hye Jin Kim, Changhyun Pang, and Sungjun Park "Strain-tolerant and Permeable Skin-adhesive Conductors for Wireless Vital Diagnostics", NCC 2025, Daejeon Convention Center, Daejeon, Korea, Jan 16-17, 2025 [Oral]
142. Inho Lee,Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "Optimizing Organic Electrochemical Transistors for Skin-Interfaced Sensors with Vertical-Corbino Structures", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Oral]
141. Seokhyeon Baek, Jun-gyu Choi, and Sungjun Park "Highly-stable, low-voltage operating oxide thin film transistors via sol-gel quaternary oxide dielectric", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Oral]
140. Jae-hyun Kim, Byoungwook Park, Seulki Song, Junyong Ahn, Jaebin Jeong, Sang-Hyeon Nam, Seung-Hoon Lee, Junyong Park, and Sungjun Park "Flexible nanopillar arrays for improving the performance of non-fullerene acceptor-based flexible organic photovoltaics", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Oral]
139. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyeon Baek, and Sungjun Park "High-density array vertical structured OECT fabricated via laser cutting", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Poster]
138. Taeyeon Oh, Hansu Kim, and Sungjun Park "Stretchable organic-inorganic hybrid dry electrodes for physiological signal sensors", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Poster]
137. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park "Low-voltage operation of IGZO transistors with polymer electrolyte for synaptic behaviors", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Poster]
136. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "Microfiber-based organic electrochemical transistors for miniaturized biosensors", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Poster]
135. Hansu Kim, Taeyeon Oh, and Sungjun Park "Highly Conductive Tough Fiber for E-textile Applications", 고분자학회 2024 추계 학술대회, BEXCO, Busan, Korea, Sep 30-Oct 2, 2024 [Poster]
134. Jaebin Jeong, Jae-Hyun Kim, Sungjun Park, "Vertical stacked organic photodiode for selective light recognition", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
133. Jun-gyu Choi, Dongjun Shin, Inho Lee, and Sungjun Park "Self-powered and Skin-conformal Biosensors based on Ultra-thin GaAs Solar Cells Integrated with Organic Electrochemical Transistors", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
132. Seokhyeon Baek, Jun-gyu Choi, Won-June Lee, Taehyun Kwak, Yong-Ryun Jo, and Sungjun Park "Solution Processed Quaternary High-k Oxide Dielectrics for Bias-Stress-Stable Oxide Thin Film Transistors", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
131. Hansu Kim, Taeyeon Oh, Hyeongbeom Lee, and Sungjun Park "Highly Durable and Waterproof Conductive Fibers for Bio-signal Tracking", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
130. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyeon Baek, and Sungjun Park "Laser-cut vertical-via hole OECTs with high density array integration", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
129. Taeyeon Oh, Hansu Kim, and Sungjun Park "Stretchable organic-inorganic hybrid dry electrodes for ECG sensors with long-term skin stability", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
128. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park "Artificial synaptic behaviors depending on anions of polymer-electrolyte-gated transistors", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
127. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "Advancing miniaturized biosensors with organic electrochemical transistors on microfibers", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
126. Jae-hyun Kim, Jaekwang Seu, and Sungjun Park "Vehicle PPG sensor with flexible waveguide and NIR-selective OPD", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
125. Inho Lee,Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "Enhanced Performance of Organic Electrochemical Transistors for Skin-Interfaced Sensors Using Vertical-Corbino Structures", IMID 2024, International Convention Center Jeju, Korea, Aug 20-23, 2024 [Poster]
124. Jaebin Jeong, Jae-Hyun Kim, Sungjun Park, "3D-Multilayered organic photodiode for selective light sensing", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
123. Jun-gyu Choi, Seokhyeon Baek, and Sungjun Park "Selective Patterning of Sol-gel-derived Oxide Semiconductors for Partially Overlapped Heterojunction Transistor", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
122. Seokhyeon Baek, Jun-gyu Choi, and Sungjun Park "In-depth Investigations on Synergistic Composition of Solution-derived Quaternary Oxide Dielectrics for Enhanced Thin-film Transistors", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
121. Hansu Kim, Taeyeon Oh, Hyeongbeom Lee, and Sungjun Park "Ultra-conductive Fibers with Durability and Waterproof Properties for Bio-signal Monitoring Systems", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
120. Hyeongbeom Lee, Inho Lee, Jonghyun Won, and Sungjun Park "High density array integration laser-cut vertical-via hole OECTs", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
119. Taeyeon Oh, Hansu Kim, and Sungjun Park "Ultra-stretchable Organic-inorganic Hybrid Dry Electrodes for Skin-friendly Electrocardiogram Sensors", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
118. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park "Sub-1V Ultra-low Power Neuromorphic Thin Film Transistors by Behaviors of Ions", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
117. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "Miniaturized biosensors using organic electrochemical transistors on microfibers", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
116. Jae-hyun Kim, Byoungwook Park, Seulki Song, Junyong Ahn, Jaebin Jeong, Sang-Hyeon Nam, Seung-Hoon Lee, Junyong Park, and Sungjun Park "High-performance Ultra-flexible Organic Photovoltaic Using Stretchable PDMS Nanopillar", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
115. Inho Lee,Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "High-Amplification, Ultra-Flexible Organic Electrochemical Transistors for Skin-Interfaced Sensors", NANO KOREA 2024, KINTEX, Korea, July 3-5, 2024 [Poster]
114. Jaebin Jeong, Jae-Hyun Kim, Sungjun Park, "Stacked organic photodiode for selective light recognition", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
113. Inho Lee,Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "High-Transconductance Flexible Organic Electrochemical Transistors for Robust Epidermal Bio-Signal Monitoring", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
112. Seokhyeon Baek, and Sungjun Park "Highly Stable Metal Oxide Thin Film Transistors via Sol-gel Quaternary Oxide Dielectrics", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
111. Hansu Kim, Taeyeon Oh, and Sungjun Park "Durable and Waterproof Ultra-conductive Fibers for Monitoring Bio-Signals", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
110. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyeon Baek, and Sungjun Park "Integration of Laser-cut vertical-via hole OECTs in high density arrays", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
109. Taeyeon Oh, Hansu Kim, and Sungjun Park "Reusable Stretchable Organic-Inorganic Hybrid Dry Electrodes for Electrocardiogram Sensors", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
108. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park "Anion dependent synaptic behaviors of polymer-electrolyte-gated IGZO transistors", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
107. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "Enhancing biosensor miniaturization with integrated organic electrochemical transistors on microfibers", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
106. Jae-hyun Kim, Jaekwang Seu, and Sungjun Park "Integration of Optical Waveguide with Ultra-Flexible Organic Photoplethysmography (PPG) Sensor of Real-Time Driver Health Monitoring", 2024 한국전기전자재료학회 하계학술대회, BEXCO, Busan, Korea, Jun 24-25, 2024 [Poster]
105. Inho Lee,Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "Ultra-Low Flexible organic electrochemical transistor drive by low voltage through the elimination of parasitic resistance", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
104. Seokhyeon Baek, Jun-Gyu Choi, Won-June Lee, Taehyun Kwak, Yong-Ryun Jo, and Sungjun Park "In-depth Analysis of Sol-gel Quaternary Oxide Dielectrics for Bias-stress-stable Thin Film Transistors", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
103. Hansu Kim,Taeyeon Oh, Hyeongbeom Lee, Inho Lee, and Sungjun Park "Ultra-conductive Fibers with Durability and Waterproof Properties for Bio-signal Monitoring", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
102. Jun-Gyu Choi, Dongjun Shin, Inho Lee, and Sungjun Park "Integration of Ultra thin GaAs Solar Cells on Flexible Substrates for Self powered Skin compatible Biosensors", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
101. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyeon Baek, and Sungjun Park "Integration of Laser-cut vertical-via hole OECTs for high density array application", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
100. Taeyeon Oh, Hansu Kim, and Sungjun Park "Ultra-Stretchable Organic-Inorganic Hybrid Dry Electrodes for Electrocardiogram Sensors", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
99. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park "Polymer-electrolyte-gated IGZO transistors for artificial synaptic applications", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
98. Jonghyun Won, Inho Lee, Hyeongbeom Lee, and Sungjun Park "Overcoming biosensor miniaturization with organic electrochemical transistors on microfiber integration", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
97. Jae-hyun Kim, Byoungwook Park, Seulki Song, Junyong Ahn, Jaebin Jeong, Sang-Hyeon Nam, Seung-Hoon Lee, Junyong Park, and Sungjun Park "Ultra-flexible Organic Photovoltaic with PDMS nanopillar", IC ME&D 2024, POSTECH POSCO International Center, Pohang, Korea, May 9-10, 2024 [Poster]
96. Hansu Kim,Taeyeon Oh, Hyeongbeom Lee, Inho Lee, and Sungjun Park, "Skin-compatible and Ultra-conductive Fibers for Bio-signal Monitoring System", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
95. Inho Lee,Hyeongbeom Lee, Jonghyun Won, and Sungjun Park, "Skin-compatible Flexible Vertical Organic Electrochemical Transistors", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
94. Seokhyeon Baek, Jun-Gyu Choi, Myung-Han Yoon, and Sungjun Park, "Development of Bias-Stress-Stable Thin-Film Transistors via Sol-gel Quaternary High-k Oxide Dielectrics", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
93. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park, "Polymer-electrolyte Gated Ultra-low Power Consumption IGZO Neuromorphic Transistors", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
92. Jae-hyun Kim, Byoungwook Park, Seulki Song, Junyong Ahn, Jaebin Jeong, Sang-Hyeon Nam, Seung-Hoon Lee, Junyong Park, and Sungjun Park, "High Enhancement of Ultra-flexible Organic Photovoltaics' Power Conversion Efficiencies by using Stretchable and Transparent Nanopillar Arrays", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
91. Hyeongbeom Lee, Inho Lee, Jonghyun Won, Seokhyeon Baek, and Sungjun Park, "Laser-cut Vertical Structured OECT with High Density Array", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
90. Taeyeon Oh, Hansu Kim, and Sungjun Park, "Stretchable Organic-inorganic Hybrid Dry Electrodes for ECG Sensors That is Soft to Wear ", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
89. Jonghyun Won, and Sungjun Park, "Organic Electrochemical Transistors on Microfiber for Down-scaled Ion Sensors", 고분자학회 2024 춘계 학술대회, International Convention Center Jeju, Korea, Apr 3-5, 2024 [Oral]
88. Jae-hyun Kim, Byoungwook Park, Seulki Song, Junyong Ahn, Jaebin Jeong, Sang-Hyeon Nam, Seung-Hoon Lee, Junyong Park, and Sungjun Park "Stretchable and Transparent Nanopillar Arrays for High-performance Ultra-flexible Organic Photovoltaics", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Oral]
87. Hansu Kim, Taeyeon Oh, Hyeongbeom Lee, Inho Lee, and Sungjun Park "Highly Conductive Fiber with Waterproof and Skin-Compatible Properties in Neural Recording", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Oral]
86. Inho Lee, Dongjoon Shin, Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "High-amplification Ultra Flexible Organic Electrochemical Transistors with Nanoscale Channel Length", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Oral]
85. Hyeongbeom Lee, Dongjun Shin, Inho Lee, Jonghyun Won, Seokhyeon Baek, and Sungjun Park "High density array integration laser-cut vertical-structured OECTs", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
84. Jun-Gyu Choi, Wonsik Kim, Seokhyeon Baek, Myung-Han Yoon, and Sungjun Park "Multi-valued Logic Devices via Selective and Self-patterned Solution-derived Metal Oxide Semiconductor", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
83. Yoon-Seok Song, Jun-Gyu Choi, and Sungjun Park "Polymer anion-dependent neurotransmitter behaviors of sub-1 V electrolyte-gated IGZO transistors", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
82. Jaekwang Seu, Jaehyun Kim, and Sungjun Park "Photoplethysmography Measurement Using Flexible Waveguide-based Organic Photodiodes", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
81. Dongjoon Shin, Won-June Lee, Inho Lee, Hyeongbeom Lee, Jianguo Mei, and Sungjun Park "High-transconductance n-type organic electrochemical transistors", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
80. Taeyeon Oh, Hyeongbeom Lee, Hansu Kim, Inho Lee, and Sungjun Park "Stretchable organic-inorganic hybrid dry electrodes for multi-use ECG sensors", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
79. Nayeon Joo, Chuljin Hwang, Sungjun Park "Enhanced pH sensitivity of dual-gated thin film transistor beyond the Nernst limit", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
78. Jaebin Jeong, Jae-Hyun Kim, Sungjun Park "3D-stacked Organic Photodiode for Selective Light Recognition", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
77. Seokhyeon Baek, Jun-Gyu Choi, Won-June Lee, Taehyun Kwak, Yong-Ryun Jo, Myung-Han Yoon, and Sungjun Park "Solution-processed Quaternary Oxide Dielectrics for High Performance Thin Film Transistors", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
76. Chaerim Kim, Seokhyeon Baek and Sungjun Park "Bias-stress reliable oxide thin-film transistors based on sol-gel quaternary oxide dielectrics", NCC 2024, Daejeon Convention Center, Daejeon, Korea, Jan 18-19, 2024 [Poster]
75. Seokhyeon Baek, Chuljin Hwang, Sungjun Park "Li doped p-channel oxide semiconductors for flexible thin film transistors", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Oral]
74. Jae-hyun Kim, Junyong Ahn, Jaebin Jeong, Seung-Hoon Lee, Junyong Park, and Sungjun Park "Antireflective Nanograting patterned PDMS films for Efficient Light Harvesting of on Non-fullerene Acceptors based Organic Photovoltaic", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Oral]
73. Inho Lee, Youngseok Kim, Myung-Han Yoon, and Sungjun Park "Ultra flexible High-transconductance Vertical Structured Organic Electrochemical Transistors for Motion-robust Epidermal Bio-signal Monitoring", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Oral]
72. Yoonseok Song, Chuljin Hwang, and Sungjun Park"Sub 1.0V low power consumption polymer-electrolyte gated transistors with IGZO semiconductors for neuromorphic devices", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Poster]
71. Taeyeon Oh, Hyeongbeom Lee, Hansu Kim, Inho Lee, and Sungjun Park "Stretchable organic-inorganic hybrid dry electrodes for electrocardiogram sensors suitable for skin use", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Poster]
70. Hyeongbeom Lee, Dongjune Shin, Inho Lee, Jonghyun Won, and Sungjun Park "Electrophysiology Monitoring with Laser-Cut Vertical-Structured OECTs: Enabling High-Performance ECG Sensors", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Poster]
69. Dongjoon Shin, Inho Lee, Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "High-performance depletion mode n-type organic electrochemical transistors", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Poster]
68. Hansu Kim, Taeyeon Oh, Hyeongbeom Lee, Inho Lee, and Sungjun Park "A highly conductive, self-adhesive, and stretchable dry electrode for Long-Term Skin-Compatibility in Neural Recording Applications", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Poster]
67. Dongjoon Shin, Inho Lee, Hyeongbeom Lee, Jonghyun Won, and Sungjun Park "High-performance depletion mode n-type organic electrochemical transistors", KFPE 2023, St. John's Hotel, Gangneung, Korea, Oct 18-20, 2023 [Poster]
66. Jae-Hyun Kim, Jaebin Jeong, and Sungjun Park "Flexible PM6 : Y6 Organic Photovoltaic Performance Improvementvia Nanograting Pattern PDMS Mold", GPVC 2023, Kimdaejung Convention Center, Gwangju, Korea, Sep 06-08, 2023 [Poster]
65. Seokhyeon Baek, Jeongyeon Na, Wonsik Kim, Chuljin Hwang, and Sungjun Park "Solution Processed Alkali Metal Doped p-Type Copper Oxide Thin Film Transistors", 23rd IMID, BEXCO, Busan, Korea, Aug 22-25, 2023 [Oral]
64. Taeyeon Oh, Hyeongbeom Lee, Inho Lee, and Sungjun Park "Stretchable Organic-Inorganic Hybrid Dry Electrodes for Skin-Compatible Electrocardiogram Sensors", 23rd IMID, BEXCO, Busan, Korea, Aug 22-25, 2023 [Poster]
63. Chaerim Kim, Seokhyeon Baek, Wonsik Kim, Jeongyeon Na, and Sungjun Park "Solution-Processed Ternary Oxide Dielectric Thin Films for Thin-Film Transistors Applications", 23rd IMID, BEXCO, Busan, Korea, Aug 22-25, 2023 [Poster]
62. Wonsik Kim , Won-June Lee, Taehyun Kwak, Seokhyeon Baek, Seung-Hoon Lee, and Sungjun Park "Effect of UV/Ozone Treatment on Threshold Voltage Modulation in Sol-Gel Indium-GalliumZinc Oxide (IGZO) Thin-Film Transistors", 23rd IMID, BEXCO, Busan, Korea, Aug 22-25, 2023 [Poster]
61. Inho Lee, Dongjoon Shin, and Sungjun Park "High Performance Ultra-flexible Organic Electrochemical Transistors Through Reduction Parasitic Resistance", 5th IFETC, San Jose, California, USA, Aug 13-16, 2023 [Poster]
60. Chuljin Hwang, Seokhyeon Baek, Won-June Lee, and Sungjun Park "Highly Sensitive and Wide-range of SARS-CoV-2 Detection via Recyclable Electrolyte-gate IGZO Thin-Film Transistors", 5th IFETC, San Jose, California, USA, Aug 13-16, 2023 [Poster]
59. Seokhyeon Baek, Jeongyeon Na, Wonsik Kim, Chuljin Hwang, and Sungjun Park "Sol-Gel Cupric Oxide Thin Film Transistors: Alkali Metal Doping for Low Temperature Flexible Devices", 5th IFETC, San Jose, California, USA, Aug 13-16, 2023 [Oral]
58. Dongjoon Shin, Inho Lee, and Sungjun Park, "Scalable and Stable Vertical Structured Organic Electrochemical Transistors for Enhanced Bioelectronic Circuitry", 33rd IC ME&D, GIST Oryong Hall, Gwangju, Korea, May 18-19, 2023 [Poster]
57. Jae Hyun Kim, HanbeeLee, Soyeong Jeong , Yong Ryun Jo, Hyeong Ju Eun, Byoungwook Park, Sung Cheol Yoon , Jong H. Kim, Seung Hoon Lee, and Sungjun Park, "Ultra-flexible Semitransparent Organic Photovoltaics", 33rd IC ME&D, GIST Oryong Hall, Gwangju, Korea, May 18-19, 2023 [Poster]
56. Wonsik Kim, Won-June Lee, Taehyun Kwak, Seokhyeon Baek, Seung-Hoon Lee, and Sungjun Park, "The impact of UV/Ozone treatment on the modulation of Threshold Voltage in sol-gel Indium-Gallium-Zinc Oxide (IGZO) thin-film transistors", 33rd IC ME&D, GIST Oryong Hall, Gwangju, Korea, May 18-19, 2023 [Poster]
55. Inho Lee, Dongjoon Shin, and Sungjun Park, "Skin Ultra-flexible and skin compatible vertical organic electrochemical transistors", 33rd IC ME&D, GIST Oryong Hall, Gwangju, Korea, May 18-19, 2023 [Poster]
54. Seokhyeon Baek, Jeongyeon Na, Wonsik Kim, Chuljin Hwang, and Sungjun Park,, "Solution Process p-type Alkali Metal Doped Cupric Oxide Thin Film Transistors", 33rd IC ME&D, GIST Oryong Hall, Gwangju, Korea, May 18-19, 2023 [Poster]
53. Hansu Kim, Inho Lee, and Sungjun Park, "Self-Adhesive, Organic Dry Electrodes for Long-Term Skin-Compatibility in Neural Recording Applications", 33rd IC ME&D, GIST Oryong Hall, Gwangju, Korea, May 18-19, 2023 [Poster]
52. Seokhyeon Baek, and Sungjun Park, "Performance Enhancement of Transparent p-type Copper Oxide Thin Film Transistors with Alkali Metal Doping", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Oral]
51. Youngmin Song, Dongjun Shin, Inho Lee, and Sungjun Park, "Large-Area and Water Transfer Printed High-TransconductanceOrganic Electrochemical Transistors on Complex 3D Objects", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
50. Taeyeon Oh, Hyeongbeom Lee, Inho Lee, and Sungjun Park, "Strain-insensitive and waterproof conductive fiber for smart textiles", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
49. Sunghyun Hong, Eunsu Kim, Jaehyun Kim, and Sungjun Park, "3D-Multilayered Organic Photodiode for selective light communication", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
48. Nayeon Joo, Seonghun Kim, Chuljin Hwang, and Sungjun Park, "IGZO electrolyte-gated thin-film transistors (IGZO-EGTFTs) for label-free SARS-CoV-2 detection for point-of-care testing", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
47. Jonghyun Won, Seungjune Baek, Chuljin Hwang, and Sungjun Park, "Highly Sensitive Detection of Iodide Ions via Organic Electrochemical Transistors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
46. Jeongyeon Na, Seokhyeon Baek, Wonsik Kim, Taehyun Kwak, and Sungjun Park, "Transparent and Low-voltage Sol-gel Copper Oxide P-type Transistors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
45. Giyeong Jang, Taehyun Kwak, Wonsik Kim, Chuljin Hwang, and Sungjun Park, "Sub 2.0 V low power consumption IGZO aimed at neuromorphic transistors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
44. Eunsu Kim, Sunghyun Hong, Jaehyun Kim, and Sungjun Park, "Ultra-flexible Near-IR Organic Photodiodes for Light Fidelity (Li-Fi) Communication", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
43. Donggyun Kim, Soyoung Jang, and Sungjun Park, "Ag flake/PEDOT: PSS composite films for skin-compatible highly sensitive real-time temperature monitoring sensors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
42. Hyeongbeom Lee, Taeyon Oh, Inho Lee, and Sungjun Park, "Stretchable organic-inorganic hybrid dry electrodes for skin-compatible electrocardiogram sensors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
41. Jaehyun Kim, Seokmin Yun, and Sungjun Park, "PPG Sensor for Vehicle Steering Wheel by Using Flexible Organic Photodiode and Dielectric Waveguide", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
40. Dongjoon Shin, Inho Lee, and Sungjun Park, "High Transconductance OECTs Based on Laser-cutting Method", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
39. Wonsik Kim, Won-June Lee, Taehyun Kwak, Seokhyeon Baek, Seung-Hoon Lee, and Sungjun Park, "Effect of UVO treatment on Threshold Voltage Shift in Sol-Gel IGZO TFTs", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
38. Inho Lee, Dongjun Shin, and Sungjun Park, "Ultra-Low Voltage Drive Vertical Structured Organic Electrochemical Transistors (OECTs)for Skin-compatible ECG Sensors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
37. Chuljin Hwang, Taehyun Kwak, Chang-Hyun Kim, Joo Hee kim, and Sungjun Park, "Ultra-fast and highly sensitive detection of iodide ions in artificial urine using electrolyte-gated thin-film transistors", 30th KCS, High1 Resort, Gangwon-do, Korea, Feb 13-15, 2023 [Poster]
36. Sungjun Park, "Ultra-large Dynamic Range Synaptic IGZO Transistors via Thiol-ene Photo-click Chemistry", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Invited Speaker]
35. Jaehyun Kim, and Sungjun Park, "Ultra-flexible Organic Photoplethysmography (PPG) Sensors Integrated with Optical Waveguide for Real-time Monitoring of Driver’s Health Condition", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Poster]
34. Seokhyeon Baek, Wonsik Kkim, Taehyun Kwak, and Sungjun Park, "Alkali metal doped high performance solution processed copper oxide transistors", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Poster]
33. Dongjoon Shin, Inho Lee, and Sungjun Park, "High Transconductance Organic Electrochemical Transistors Based on Laser-cutting Method", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Poster]
32. Wonsik Kim, Won-June Lee, Taehyun Kwak, Seokhyeon Baek, Seung-Hoon Lee, and Sungjun Park, "Modulation of Threshold Voltage in Sol-Gel IGZO TFTs by UVO treatment", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Poster]
31. Inho Lee, Dongjun Shin, and Sungjun Park, "Skin Compatible Vertical Structured Organic Electrochemical Transistors (OECTs) for Bio-signal Measurement", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Poster]
30. Chuljin Hwang, Taehyun Kwak, Chang-Hyun Kim, Joo Hee kim, and Sungjun Park, "Real-time detection of iodide ions in artificial urine based on IGZO-EGTFT", 8th NCC, Gwangju, Gyeonggi-do, Korea, Jan 26-27, 2023 [Poster]
29. Sungjun Park, "Flexible electronics for soft bodies and robots 2 ", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Invited Speaker]
28. Jaehyun Kim, Seokmin Yun, and Sungjun Park, "PPG Sensor for Vehicle Steering Wheel by Using Flexible Organic Photodiode and Dielectric Waveguide", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
27. Seokhyeon Baek, Wonsik Kkim, Taehyun Kwak, and Sungjun Park, "All solution processed transparent p-type lithium doped copper oxide thin film transistors", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
26. Dongjun Shin, Inho Lee, and Sungjun Park, "High performance OECTs Based on Laser-cutting method", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
25. Wonsik Kim, Won-June Lee, Taehyun Kwak, Seokhyeon Baek, Seung-Hoon Lee, and Sungjun Park, "InfluenceofUV/Zone Treatment on Threshold Voltage Modulation in Sol-Gel IGZO Thin-Film Transistors", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
24. Taehyun Kwak, Myung-Jin Kim, Won-June Lee, Eun Chae Kim, Jingon Jang, Tae-Wook Kim, Yong Seok Kim, and Sungjun Park, "All-solution-processed IGZO Transistors for Neuromorphic Applications", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
23. Inho Lee, Dongjun Shin, and Sungjun Park, "Ultraflexilevertical structured organic electrochemical transistors for skin compatible ECG sensors", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
22. Chuljin Hwang, Taehyun Kwak, Chang-Hyun Kim, Joo Hee kim, and Sungjun Park, "Quantitative and rapid detection of iodide ion via electrolyte-gated IGZO thin-film transistors", 12th ICFPE, Jeju island, Korea, Oct 11-14, 2022 [Poster]
21. Sungjun Park, "Skin-Compatible Stretchable OPVs for Self-Powered Bio-medical Applications", 13th IUMRS-ICA, Jeju island, Korea, Oct 3-8, 2021 [Invited Speaker]
20. Taehyun Kwak, and Sungjun Park, "Sub 1.0V IGZO neuromorphic electronic devices via high-capacitance ion-gel gate dielectrics", 13th IUMRS-ICA, Jeju island, Korea, Oct 3-8, 2021 [Oral]
19. Inho Lee, and Sungjun Park, "Ultraflexible vertical structured organic electrochemical transistors (OECTs) for skin-compatible ECG sensors", 13th IUMRS-ICA, Jeju island, Korea, Oct 3-8, 2021 [Oral]
18. Hanbee Lee, and Sungjun Park, "Semi-transparent ultra-flexible organic photovoltaics for skin-compatible", 13th IUMRS-ICA, Jeju island, Korea, Oct 3-8, 2021 [Oral]
Before joining Ajou Univ. (1st authorship)
17. Sungjun Park, invited talk, CBNU, 2019
16. Sungjun Park, invited talk, The Polymer Society of Korea, 2019
15. Sungjun Park, invited talk, KU-KIST, 2018
14. Sungjun Park, Kenjiro Fukuda, Ming Wang, Chulhyo Lee, Tomoyuki Yokota, Hanbit Jin, Hiroaki Jinno, Hiroki Kimura, Peter Zalar, Naoji Matsuhisa, Shinjiro Umezu, Guillermo C. Bazan, and Takao Someya, “Skin-attachable Near-IR Photo Responsive Organic Oximeter”, CEMSupra, RIKEN, Tokyo, Japan [Poster], Jan. 9-10, 2018
13. Sungjun Park, invited talk, Seoul National University, PHYSICS&ASTRONOMY, 2017
12. Sungjun Park, Dong-Hee Kang, and Myung-Han Yoon “Living Cell Interfaced Sol-Gel Metal Oxide Electronics”, CEMSupra, RIKEN, Tokyo, Japan [Poster], 2016
11. Sungjun Park, and Myung-Han Yoon “Cell-compatible Sub 0.5 V Electrolyte-Gated Sol-Gel Metal Oxide Electronics”, KCS (Korean Chemical Society), Kintex, Ilsan, Korea, Apr. 20-22, 2016 [Oral]
10. Sungjun Park, Dong-Hee Kang, Se-Yeong Lee, Won-June Lee, Sujin Sung, and Myung-Han Yoon “Direct Cellular Interfaces Based on Electrolyte-Gated Sol-Gel Oxide Electronics”, MRS (Materials Research Society) 2016 Spring Meeting, Phoenix, Arizona, USA [Oral]
9. Sungjun Park "Rapid Photoactivated Sol-Gel Metal Oxide Dielectrics for All Solution, Flexible Electronics" 2015.11 [oral]
8. Sungjun Park, Sujin Sung, Won-June Lee, Sung Kyu Park, and Myung-Han Yoon “Rapid Photoactivated Sol-Gel Metal Oxide Dielectrics for All Solution Electronics”, 25th Annaul Meeting of MRS-J, Yokohama Port Opening Plaza, Yokohama city, Japan, Dec 8-10, 2015 [Oral]
7. Sungjun Park, Sujin Sung, Won-June Lee, Sung Kyu Park, and Myung-Han Yoon “Rapid Photoactivation of Sol-Gel Metal Oxide Materials for All Solution-Processed Flexible Devices”, European Materials Research Society (EMRS), Lille Grand Palais, Lille, France, May 11-15, 2015 [Oral]
6. Sungjun Park, Jeong-Wan Jo, Sujin Sung, Won-June Lee, Sung Kyu Park, and Myung-Han Yoon “Rapid Photochemical Activation for Sol-Gel Metal Oxide Devices”, IC-ME&D (International Conference on Molecular Electronics and Devices), Hoam Faculty House Convention Center, Seoul National University, Korea, May 21-22, 2015 [Poster]
5. Sungjun Park, Sujin Sung, Won-June Lee, Myung-Han Yoon, “Low-temperature, rapid formation of sol-gel metal oxide electronic materials via photochemical activation”, GNN Joint symposium, GIST, Gwangju, Korea, Dec, 24-25 2014 [Oral]
4. Sungjun Park, Gunuk Wang, Byungjin Cho, Yonghum Kim, Sunghoon Song, Yongsung Ji, Myung-Han Yoon, and Takhee Lee "Electrical characterization of flexible molecular electronic devices", the 24th IC-ME&D (International Conference on Molecular Electronics and Devices), KAIST, Daejeon, Korea, May 15-16, 2013 [Oral]
3. Sungjun Park, Gunuk Wang, Byoungjin Cho, Yonghun Kim, Sunghoon Song, Yongsung Ji, Myung-Han Yoon and Takhee Lee, "Electrical Characterization of Molecular Electronic Junctions on Flexible Substrates", MRS (Materials Research Society) 2013 Spring Meeting, San Francisco, CA, USA, April 1 - 5, 2013 [Oral]
2. Sungjun Park, Gunuk Wang, Byungjin Cho, Yonghum Kim, Sunghoon Song, Yongsung Ji, Myung-Han Yoon, and Takhee Lee, "Electrical characterization of molecular electronic junctions on flexible substrates", 2012 International Conference on Nano Science and Nano Technology (ICNST 2012), Korea Photonics Technology Institute (KOPTI), Gwangju, Korea, November 8~9, 2012 [Poster]
1. Sungjun Park, Myung-Han Yoon, Takhee Lee, "Large-scale Molecular Scale Electronic Devices", Joint Symposium on MSE 2011, Nanyang Technological University, Singapore, Jun. 19-22, 2011 [Poster]