Department of Integrated Display Engineering · Yonsei University
Smart Interface IC
and Systems Laboratory
We design high-performance analog and mixed-signal CMOS circuits for next-generation display IC systems, energy-efficient sensor interfaces, data converters, miniaturized sensor platforms, and intelligent biomedical systems.
Graduate student recruitment
We are looking for passionate researchers.
연세대학교 스마트 인터페이스 IC 시스템 연구실에서는 디스플레이 IC 시스템, 센서 인터페이스, 데이터 컨버터(ADC/DAC), 지능형 바이오메디컬 시스템 및 브레인–머신 인터페이스 분야의 대학원생을 모집하고 있습니다.
관심 있는 학생은 이력서(CV), 자기소개서(희망 연구 분야 포함), 성적표를 wjchoi11@yonsei.ac.kr로 보내주시기 바랍니다. 연구 분야에 대한 간단한 문의도 환영합니다.
SICSL at Yonsei University is recruiting graduate students interested in display IC systems, sensor interfaces, data converters (ADCs/DACs), intelligent biomedical systems, and brain–machine interfaces.
Prospective students are invited to send a CV, statement of purpose (including intended research interests), and academic transcript to wjchoi11@yonsei.ac.kr. Brief inquiries about research opportunities are also welcome.
News
- Publication
Two of our papers on a compact BJT-based temperature sensor and a high-frame-rate SPAD dToF LiDAR sensor were accepted to the 2026 IEEE Asian Solid-State Circuits Conference.
- People
Chaemin joins SICSL at Yonsei. Welcome!
- People
Yunseong joins SICSL at Yonsei. Welcome!
- Publication
Our work on a noise-efficient in-vitro and in-vivo capacitive neural interface was accepted to the IEEE Symposium on VLSI Technology and Circuits.
- People
Kyunghyun joins SICSL at Yonsei. Welcome!
- Publication
Our collaborative work on analog in-memory computing was accepted to the IEEE Custom Integrated Circuits Conference.
- People
Ain joins SICSL at Yonsei. Welcome!
- Publication
Our paper on energy-efficient and temperature-resilient sensor interfaces was accepted to the IEEE Open Journal of the Solid-State Circuits Society.
- People
Suho joins SICSL at Yonsei. Welcome!
- People
Sun-Woong joins SICSL at Yonsei. Welcome!
- People
Jihoon joins SICSL at Yonsei. Welcome!
Research areas
View all research →Next-Generation Display IC Systems
Scalable analog signal processing for TDDI, micro-LED, quantum-dot, and emerging display platforms.
02Energy-Efficient Sensor Interfaces
Low-power front ends and data converters for light, temperature, impedance, pressure, and other physical signals.
03Miniaturized Sensor Platforms
Highly integrated sensing nodes combining interfaces, memory, control, power, and clock generation.
04Biomedical Circuits and Systems
High-density, ultra-low-power neural and bioimpedance interfaces for flexible and implantable devices.
Recent publications
2026
- Major Conference A-SSCC Energy-Efficient Sensor Interfaces
A 0.04 mm² BJT-Based Capacitively-Biased Diode Temperature Sensor with Filter-Assisted Active Noise Cancellation
IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2026
- Major Conference A-SSCC Energy-Efficient Sensor Interfaces Data Converters and In-Memory Computing
A 200-fps SPAD dToF LiDAR Sensor with In-Pixel Phase-Domain ΔΣ TDC and Dual-GRO Extended Counting
IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2026
- Top-tier Conference VLSI Biomedical Circuits and Systems
* Equal contribution authorship
IEEE Symposium on VLSI Technology and Circuits (VLSI), June 2026
- Major Conference CICC Data Converters and In-Memory Computing
IEEE Custom Integrated Circuits Conference (CICC), April 2026
2025
- Journal OJ-SSCS Energy-Efficient Sensor Interfaces
Recent Advances in Energy-Efficient and Temperature-Resilient Sensor Interfaces
IEEE Open Journal of the Solid-State Circuits Society, vol. 5, pp. 456–469, Nov. 2025