Changbyung Park

11 papers Journal 4Unranked 7
YearRankTypeTitle / Venue / Authors
2018 J jnl
A 10.1" 183-µW/electrode, 0.73-mm2/sensor High-SNR 3-D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques.
IEEE J. Solid State Circuits
Yeunhee Huh, Sung-Wan Hong, Sang-Hui Park, Changsik Shin, Jun-Suk Bang, Changbyung Park, Sungsoo Park, Gyu-Hyeong Cho
2018 — conf
A noise-immune stylus analog front-end using adjustable frequency modulation and linear-interpolating data reconstruction for both electrically coupled resonance and active styluses.
ISSCC
Kyung-Hoon Lee, Sang-Pil Nam, Jung-Ho Lee, Michael Choi, Hyungjong Ko, San-Ho Byun, Jin-chul Lee, Yong-Hoon Lee, Yeong-Cheol Rhee, Yoon-Kyung Choi, Byunghoon Kang, Changbyung Park, Sungsoo Park, Taesung Kim
2016 J jnl
A Pen-Pressure-Sensitive Capacitive Touch System Using Electrically Coupled Resonance Pen.
IEEE J. Solid State Circuits
Changbyung Park, Sungsoo Park, Kiduk Kim, Sang-Hui Park, Juwan Park, Byunghoon Kang, Yunhee Huh, Gyu-Hyeong Cho
2015 — conf
6.8 A pen-pressure-sensitive capacitive touch system using electrically coupled resonance pen.
ISSCC
Changbyung Park, Sungsoo Park, Kiduk Kim, Sang-Hui Park, Juwan Park, Yunhee Huh, Byunghoon Kang, Gyu-Hyeong Cho
2014 — conf
Low drain voltage S/H type PWM LED current driver for BLU in mobile LCD.
CICC
Changbyung Park, Tae-Hwang Kong, Gyu-Hyeong Cho
2013 — conf
A highly noise-immune touch controller using Filtered-Delta-Integration and a charge-interpolation technique for 10.1-inch capacitive touch-screen panels.
ISSCC
Junhyeok Yang, Sang-Hui Park, Jung-Min Choi, Hyunsik Kim, Changbyung Park, Seung-Tak Ryu, Gyu-Hyeong Cho
2013 J jnl
Accurate Dead-Time Control for Synchronous Buck Converter With Fast Error Sensing Circuits.
IEEE Trans. Circuits Syst. I Regul. Pap.
Sungwoo Lee, Seungchul Jung, Changbyung Park, Chun-Taek Rim, Gyu-Hyeong Cho
2013 J jnl
High Area-Efficient DC-DC Converter With High Reliability Using Time-Mode Miller Compensation (TMMC).
IEEE J. Solid State Circuits
Sung-Wan Hong, Tae-Hwang Kong, Sang-Hui Park, Changbyung Park, Seungchul Jung, Sungwoo Lee, Gyu-Hyeong Cho
2011 — conf
Robust and efficient synchronous buck converter with near-optimal dead-time control.
ISSCC
Sungwoo Lee, Seungchul Jung, Jin Huh, Changbyung Park, Chun-Taek Rim, Gyu-Hyeong Cho
2010 — conf
A 10 bit piecewise linear cascade interpolation dac with loop gain ratio control.
CICC
Sungwoo Lee, Kiduk Kim, Kyusung Park, Changbyung Park, Byunghun Lee, Jinyong Jeon, Seungchul Jung, Jin Huh, Junhyeok Yang, Hyunsik Kim, Gyu-Hyeong Cho
2010 — conf
A novel readout IC with high noise immunity for charge-based touch screen panels.
CICC
Junhyeok Yang, Seungchul Jung, Young-Jin Woo, Jinyong Jeon, Sungwoo Lee, Changbyung Park, Hyunsik Kim, Seung-Tak Ryu, Gyu-Hyeong Cho