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    Journal - International -


    J53"A 0.5–1-V Time–Voltage Hybrid Domain Dual-Loop Analog LDO With Wide-Bandwidth High PSR in 28 nm"
    Jun-Hwan Jang, Hui-Dong Gwon, Sungmin Yoo, Jun-Hyeok Yang, Byong-Deok Choi
    IEEE Journal of Solid-State Circuits, Early access
    Jun. 2024
    SCIE


    J52"4,670-PPI OLEDoS pixel circuit design for wide data voltage range in a 5V 0.13μm CMOS process"
    Hyeon-Jun Shin, Yong-Duck Kim, Byong-Deok Choi
    Journal of the Society for Information Display
    May. 2024
    SCIE


    J51"Circuit Techniques to Suppress Crosstalk Due to Circuit Nonidealities in Zero-Potential-Biasing Method for Resistive Sensor Matrix"
    Yongsang Yoo, Byong-Deok Choi
    IEEE Sensors Journal, Vol. 23 no.4, pp.3717 - 3735
    Feb. 2023
    SCIE


    J50"Single-ended amplifier-based touch readout circuit with immunity to display noise"
    Yongsang Yoo, Byong-Deok Choi
    Journal of Information Display, Vol. 24 no.2, pp.127-135
    Dec. 2022
    SCIE


    J49"A 325 F2 Physical Unclonable Function Based on Contact Failure Probability With Bit Error Rate < 0.43 ppm After Preselection With 0.0177% Discard Ratio"
    Duhyun Jeon, Dongmin Lee, Dong Kyue Kim, Byong-Deok Choi
    IEEE Journal of Solid-State Circuits, Vol. 58 no.4, pp.1185 - 1196
    Apr. 2023
    SCIE


    J48"A 0.5-1 V, -68 dB Power Supply Rejection Capacitorless Analog LDO Using Voltage-to-Time Conversion in 28-nm CMOS"
    Jun-Hwan Jang, Hui-Dong Gwon, Tae-Hwang Kong, Jun-Hyeok Yang, Byong-Deok Choi
    IEEE Journal of Solid-State Circuits, Vol. 57 no.8, pp.2462 - 2473
    Aug. 2022
    SCIE


    J47"A High-Light-Load-Efficiency, Low-Ripple-Voltage PFM Buck Converter for IoT Applications"
    Jong-Seok Kim, Jin-O Yoon, Byong-Deok Choi
    IEEE Transactions on Power Electronics, Vol. 37, no. 5, pp.5763-5772
    May. 2022
    SCIE


    J46"Mechanical Durability of Flexible/Stretchable a-IGZO TFTs on PI Island for Wearable Electronic Application"
    Ki-Lim Han, Won-Bum Lee, Yong-Duck Kim, Jun-Hyeok Kim, Byong-Deok Choi, Jin-Seong Park
    Applied Electronic Materials, Vol. 3, no.11, pp.5037-5047
    Nov. 2021
    SCIE


    J45[Review paper]
    "Readout Circuits for Capacitive Sensors"
    Yongsang Yoo, Byong-Deok Choi
    Micromachines, Vol. 12, no.8, 960
    Aug. 2021
    SCIE


    J44"An Artificial Neural Tactile Sensing System"
    Sungwoo Chun*, Jong-Seok Kim*, Yongsang Yoo, Youngin Choi, Sung Jun Jung, Dongpyo Jang, Gwangyeob Lee, Kang-Il Song, Kum Seok Nam, Inchan Youn, Donghee Son, Changhyun Pang, Yong Jeong, Hachul Jung, Young-Jin Kim, Byong-Deok Choi, Jaehun Kim, Sung-Phil Kim, Wanjun Park, Seongjun Park (*Equally contributed)
    Nature Electronics, Vol. 4, no. 6, pp. 429 -438
    Jun. 2021
    SCIE


    J43"Effects of Tensile Strain on Dynamic and Static Inverters Using Amorphous Indium-Gallium-Zinc-Oxide TFTs"
    Yong-Duck Kim, Ki-Lim Han, Jun-Hyeok Kim, Jong-Il Lee, Won-Bum Lee, Jin-Seong Park, Byong-Deok Choi
    IEEE Electron Device Letters, Vol. 42, no. 3, pp.359-362
    Mar. 2021
    SCIE


    J42"A Low-Area and Fully Nonlinear 10-Bit Column Driver With Low-Voltage DAC and Switched-Capacitor Amplifier for Active-Matrix Displays"
    Jong-Seok Kim, Jin-O Yoon and Byong-Deok Choi
    IEEE Journal of Solid-State Circuits, Vol. 56, no.2, pp.488-500
    Feb. 2021
    SCIE


    J41"A Physical Unclonable Function With Bit Error Rate < 2.3 x 10⁻⁸ Based on Contact Formation Probability Without Error Correction Code"
    Duhyun Jeon, Jong Hak Baek, Yong-Duck Kim, Jaeseong Lee, Dong Kyue Kim, Byong-Deok Choi
    IEEE Journal of Solid-State Circuits, Vol. 55, no.3, pp.805-816
    Mar. 2020
    SCIE


    J40"Electrical Stability Analysis of Dynamic Logic Using Amorphous Indium–Gallium–Zinc-Oxide TFTs"
    Yong-Duck Kim, Jong-Seok Kim, Jong-Il Lee, Ki-Lim Han, Beom-Su Kim, Jin-Seong Park, Byong-Deok Choi
    IEEE Electron Device Letters, Vol. 40, no. 7, pp.1128-1131
    Jul. 2019
    SCI


    J39"Secure Integrated Circuit with Physical Attack Detection based on Reconfigurable Top Metal Shield"
    Yeongjin Mun, Hyungseup Kim, Byeoncheol Lee, Kwonsang Han, Jaesung Kim, Ji-Hoon Kim, Byong-Deok Choi, Dong Kyue Kim, Hyoungho Ko
    Journal of Semiconductor Technology and Science, Vol. 19, no. 3, pp. 260-269
    Jun. 2019
    SCIE


    J38"Secure Circuit with Low-power On-chip Temperature Sensor for Detection of Temperature Fault Injection Attacks"
    Hyungseup Kim, Byeoncheol Lee, Jaesung Kim, Kwonsang Han, Hyoungho Ko, Dong Kyue Kim, Byong-Deok Choi, and Ji-Hoon Kim
    Sensors and Materials, Vol. 31, no. 5(1), pp. 1375-1386
    May. 2019
    SCIE


    J37"Secure circuit with optical energy harvesting against unpowered physical attacks"
    Hyungseup Kim, Youngwoon Ko, Yeongjin Mun, Byeoncheol Lee, Dong Kyue Kim, Byong-Deok Choi, Ji-Hoon Kim and Hyoungho Ko
    Computers & Electrical Engineering, Vol. 70, no. August 2018, pp. 74-82
    Aug. 2018
    SCIE


    J36"A High-Reliability Carry-Free Gate Driver for Flexible Displays Using a-IGZO TFTs"
    Jong-Seok Kim, Jung-Woo Byun, Jun-Hwan Jang, Yong-Duck Kim, Ki-Lim Han, Jin-Seong Park, and Byong-Deok Choi
    IEEE Transactions on Electron Devices, Vol. 65, no. 8, pp. 3269-3276
    Aug. 2018
    SCI


    J35"Dynamic Logic Circuits Using a-IGZO TFTs"
    Jong-Seok Kim, Jun-Hwan Jang, Yong-Duck Kim, Jung-Woo Byun, Kilim Han, Jin-Seong Park, and Byong-Deok Choi
    IEEE Transactions on Electron Devices, Vol. 64, no. 10, pp. 4123-4130
    Oct. 2017
    SCI


    J34"High-Efficiency Peak-Current-Control Non-Inverting Buck-Boost Converter using Mode Selection for Single Ni-MH Cell Battery Operation"
    Jong-Seok Kim, Jin-O Yoon, Jaeyun Lee, and Byong-Deok Choi
    Analog Integrated Circuits and Signal Processing, Vol. 89, no. 2, pp. 297-306
    Jul. 2016
    SCI


    J33"Contact Pressure Level Indication Using Stepped Output Tactile Sensors"
    Eunsuk Choi, Onejae Sul, Juyoung Kim, Kyumin Kim, Jong-Seok Kim, Dae-Yong Kwon, Byong-Deok Choi and Seung-Beck Lee
    Sensors, Vol. 16, No. 4, pp.511
    Apr. 2016
    SCIE


    J32"High-Accuracy, Compact Scanning Method and Circuit for Resistive Sensor Arrays"
    Jong-Seok Kim, Dae-Yong Kwon, and Byong-Deok Choi
    Sensors, Vol. 16, No. 2, pp.155
    Jan. 2016
    SCIE


    J31"A Low-Power Data Driving Method with Enhanced Charge Sharing Technique for Large-Screen LCD TVs"
    Dong-Un Kim, Jong-Seok Kim, and Byong-Deok Choi
    JDT(IEEE/OSA Journal of Display Technology), Vol. 11, No. 4, pp.346-352
    Jan. 2015
    SCIE


    J30"Zero bit error rate id generation circuit using via formation probability in 0.18um CMOS process"
    Tae-Wook Kim, Byong-Deok Choi, and Dong Kyue Kim
    Electronics Letters, Vol. 50, No. 12, pp.876-877
    Jun. 2014
    SCI


    J29"A new decoder-type integrated gate driver with a-Si:H TFTs for active-matrix displays"
    Jong-Seok Kim and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol. 53, No. 3, pp. 03CD03-1
    Jan. 2014
    SCI


    J28"Compact Decoder-Type Gate Driver Circuits with Hydrogenated Amorphous Silicon Thin Film Transistors for Active Matrix Displays"
    Jong-Seok Kim, Gyu-Tae Park, Hyun-Woo Kim, and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol. 52, No. 3, pp. 03BC01-1
    Mar. 2013
    SCI


    J27"Slew-Rate-Enhanced Rail-to-Rail Buffer Amplifier for TFT-LCD Data Drivers"
    Jong-Seok Kim, Jae-Yoon Lee, and Byong-Deok Choi
    Electronics Letters, Vol. 48, No. 15, pp. 924-925
    Jul. 2012
    SCI


    J26"An 8-bit Data Driving Scheme Based on Two-Step Digital-to-Analog Conversion for Integrated Data Drivers of Active-Matrix Organic Light-Emitting Diodes"
    Tae-Wook Kim and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol.51 No.3, pp.03CD02-1 ~ 03CD02-6
    Mar. 2012
    SCI


    J25"Image Quality Enhancement in AMOLED Microdisplay for Mobile Projectors"
    Byong-Deok Choi, In-Su Park, Jong-Seok Kim, Sung-Jin Lee, and Byung Seong Bae
    IEEE Transactions on Consumer Electronics, Vol.57, No.2, pp.313-319
    May. 2011
    SCI


    J24"Decoder-Type Gate Driver Circuits Fabricated with Amorphous Silicon Thin-Film Transistors for Active Matrix Displays"
    Tae-Wook Kim, Gyu-Tae Park, Byong-Deok Choi, MunPyo Hong, Jin-Nyoung Jang, Byoung-Cheol Song, Dong Hyeok Lee, and Byung Seong Bae
    JJAP(Japanese Journal of Applied Physics), Vol.50, No.3, pp.03CC03-1 ~ 03CC03-8
    Mar. 2011
    SCI


    J23"Pixel-Level Digital-to-Analog Conversion Scheme with Compensation of Thin-Film-Transistor Variations for Compact Integrated Data Drivers of Active Matrix Organic Light Emitting Diodes"
    Tae-Wook Kim, Sang-Gyu Park, and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol.50, No.3, pp.03CC02-1 ~ 03CC02-9
    Mar. 2011
    SCI


    J22"Integrated circuit design for physical unclonable function using differential amplifiers"
    Byong-Deok Choi, Tae-Wook Kim, Mun-Kyu Lee, Ki-Seok Chung, and Dong Kyue Kim
    Analog Integrated Circuits and Signal Processing, Vol.66, No.3, pp.467-474
    Mar. 2011
    SCI


    J21"Data Driving Methods and Circuits for Compact and High-Image-Quality AMOLED Mobile Displays"
    Byong-Deok Choi and Chun-Won Byun
    IEEE Transactions on Consumer Electronics, Vol.56, No.2, pp.1102-1107
    May. 2010
    SCI


    J20"Pixel-Level Digital-to-Analog Conversion Scheme for Compact Data Drivers of Active Matrix Organic Light-Emitting Diodes with Low-Temperature Polycrystalline Silicon Thin-Film Transistors"
    Tae-Wook Kim and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol.49, No.3, pp.03CD03-1 ~ 03CD03-6
    Mar. 2010
    SCI


    J19"Symmetric Adiabatic Logic Circuits against Differential Power Analysis"
    Byong-Deok Choi, Kyung Eun Kim, Ki-Seok Chung, and Dong Kyue Kim
    ETRI Journal, Vol.32, No.1, pp.166-168
    Feb. 2010
    SCI


    J18"Fast vertical alignment mode with continuous multi-domains for a liquid crystal display"
    You-Jin Lee, Young-Ki Kim, So In Jo, Kwang-Soo Bae, Byong-Deok Choi, Jae-Hoon Kim, and Chang-Jae Yu
    OPTICS EXPRESS, Vol.32, No.1, pp.166-168
    Dec. 2009
    SCI


    J17"Line-Time Extension Driving Method with Image Quality Enhancement for LCD Monitors and TVs"
    Byong-Deok Choi
    IEEE Transactions on Consumer Electronics, Vol.55, No.4, pp.2257–2263
    Nov. 2009
    SCI


    J16"Data Driver Architecture and Driving Scheme of AMOLED Microdisplay for Mobile Projectors"
    In-Su Park, Tae-Wook Kim, Jae-Yoon Lee, and Byong-Deok Choi
    IEEE Transactions on Consumer Electronics, Vol.55, No.4. pp. 2365-2371
    Nov. 2009
    SCI


    J15"Design of Piecewise Weighted Linear Interpolation Based on Even-Odd Decomposition and Its Application to Image Resizing"
    Byong-Deok Choi and Hoon Yoo
    IEEE Transactions on Consumer Electronics, Vol.55, No.4, pp. 2280-2286
    Nov. 2009
    SCI


    J14"Analysis of the performance of time-spread optical code-division multiple access systems with integrate-and-dump receivers"
    Sang-Gyu Park and Byong-Deok Choi
    OPTICAL FIBER TECHNOLOGY, Vol.15, No.5, pp.456-461
    Nov. 2009
    SCI


    J13"Enhancement of Current Driving Capability in Data Driver ICs for Plasma Display Panels"
    Byong-Deok Choi
    IEEE Transactions on Consumer Electronics, Vol.55 , No.3, pp.992-997
    Aug. 2009
    SCI


    J12"A High-Speed and Low-Power Inverter Circuit Using p-Channel Metal Oxide Semiconductor Low-Temperature Polycrystalline Silicon Thin Film Transistors"
    Seunghun Hong, Jaehwan Kim, and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol.48, No3. pp. 03B010
    Mar. 2009
    SCI


    J11"Counting-Based Digital-to-Analog Converter Scheme for Compact Column Driver with Low-Temperature Polycrystalline Silicon Thin-Film Transistors"
    Byong-Deok Choi and Eui-Sik Kim
    JJAP(Japanese Journal of Applied Physics), Vol.47, No3. pp.1906-1912
    Mar. 2008
    SCI


    J10"Hybrid 8-bit Digital-to-Analog Converter for Mobile Active Matrix Flat Panel Displays Using Low-Temperature Polycrystalline Silicon Thin Film Transistors"
    Chun-Won Byun and Byong-Deok Choi
    JJAP(Japanese Journal of Applied Physics), Vol.46, No.3, pp.1380-1386
    Mar. 2007
    SCI


    J9"An Output Channel Nonuniformity Compensation Driving Method in Flat Panel Display Driving Circuits"
    Jin-Ho Kim, Soon-Sung Ahn, Christine H. Kwon, Seon-Yung Kim, Jae-Sic Lee, and Byong-Deok Choi
    JDT(IEEE/OSA Journal of Display Technology), Vol.2, No.4, pp.386-392
    Dec. 2006
    기타


    J8"Current-Setting and Voltage-Feedback Driving Method for Large-Area High-Resolution Active Matrix Organic Light Emitting Diodes"
    Hai-Jung In, Byong-Deok Choi, Ho-Kyoon Chung, and Oh-Kyong Kwon
    JJAP(Japanese Journal of Applied Physics), Vol.45, No.5B, pp.4396-4401
    May. 2006
    SCI


    J7"A True 10-bit Data Driver LSI for HDTV TFT-LCDs"
    Jin-Ho Kim, Byong-Deok Choi, and Oh-Kyong Kwon
    IEICE (The Institute of Electronics, Information and Communication Engineers), Vol.E89-C, No.5 pp. 585-590
    May. 2006
    SCIE


    J6"1-Billion-Color TFT-LCD TV with Full HD Format"
    Jin-Ho Kim, Byong-Deok Choi, and Oh-Kyong Kwon
    IEEE Transactions on Consumer Electronics , Vol.51, No.4, pp.1042~1050
    Nov. 2005
    SCI


    J5"Pixel Circuits and Driving Methods for Low-Cost LCD TV"
    Byong-Deok Choi and Oh-Kyong Kwon
    IEEE Transactions on Consumer Electronics , Vol.50, No.4, pp.1169-1173
    Nov. 2004
    SCI


    J4"Line Time Extension Driving Method for a-Si TFT-LCDs and Its Application to High Definition Televisions"
    Byong-Deok Choi and Oh-Kyong Kwon
    IEEE Transactions on Consumer Electronics , Vol.50, No.1, pp.33-38
    Feb. 2004
    SCI


    J3"Data and gate line sharing methods for low-cost and high-pixel density TFT-LCDs"
    Byong-Deok Choi and Oh-Kyong Kwon
    Electronics Letters, Vol.40, No.4, pp. 240-241
    Feb. 2004
    SCI


    J2"Stepwise Data Driving Method and Circuits for Low-power TFT-LCDs"
    Byong-Deok Choi and Oh-Kyong Kwon
    IEEE Transactions on Consumer Electronics , Vol.46, No.4, pp.1155-1160
    Nov. 2000
    SCI


    J1"Design of Poly-Si TFT-LCD Panel with Integrated Driver Circuits for an HDTV/XGA Projection System"
    Byong-Deok Choi, Heuisung Jang, Hong-Gyu Kim, and Myung-Jin Soh
    IEEE Transactions on Consumer Electronics , Vol.46, No.1, pp. 95-104
    Feb. 2000
    SCI


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