A 10b Source-Driver IC with LSB-Stacked LV-to-HV-Amplify DAC Achieving 2688μm2/channel and 4.8mV DVO for Mobile OLED Displays. - Gyu-Wan Lim; Gyeong-Gu Kang; Hyunggun Ma; Moonjae Jeong; Hyun-Sik Kim (ISSCC, 2022)

A Fully-Integrated 0.9W/mm2 79.1%-Efficiency 200MHz Multi-Phase Buck Converter with Flying-Capacitor-Based Inter-Inductor Current Balancing Technique. - Jeong-Hyun Cho; Hong-Hyun Bae; Gyu-Wan Lim; Tae-Hwang Kong; Jun-Hyeok Yang; Hyun-Sik Kim (VLSI Technology and Circuits, 2022)

A Mobile OLED Source-Driver IC featuring Ultra-Compact 3-Stage-Cascaded 10-Bit DAC and 42V/μs-Slew-Rate True-DC-Interpolative Super-OTA Buffer. - Seunghwa Shin; Gyeong-Gu Kang; Gyu-Wan Lim; Hyun-Sik Kim (VLSI Technology and Circuits, 2023)

An Area-Efficient 10-Bit Source-Driver IC With LSB-Stacked LV-to-HV-Amplify DAC for Mobile OLED Displays. - Gyu-Wan Lim; Gyeong-Gu Kang; Hyunggun Ma; Moonjae Jeong; Hyun-Sik Kim (IEEE J. Solid State Circuits, 2023)

26.1 A 600ch 10b Source-Driver IC with a Charge-Modulation DAC Achieving 1-Horizontal Time of 1.5μs Suitable for 240Hz-Frame-Rate Mobile Displays. - Yousung Park; Gyeong-Gu Kang; Gyu-Wan Lim; Seunghwa Shin; Yong-Sung Ahn; Wonyoun Kim; Hyun-Sik Kim (ISSCC, 2024)

An OLED Display Driver IC Embedding -63dB CMR, 80mV/nA Sensitivity, 390pA Detectable, and Column-Parallel Pixel Current Readout for Real-Time Non-Uniformity Compensation. - Gyu-Wan Lim; Gyeong-Gu Kang; Seunghwa Shin; Kihyun Kim; Yousung Park; Won Kim; Young-Bok Kim; Hyun-Kyu Jeon; Hyun-Sik Kim (VLSI Technology and Circuits, 2024)

A Display Source-Driver IC Featuring Multistage-Cascaded 10-Bit DAC and True-DC-Interpolative Super-OTA Buffer. - Seunghwa Shin; Gyeong-Gu Kang; Gyu-Wan Lim; Hyun-Sik Kim (IEEE J. Solid State Circuits, 2024)

A Fully Integrated Multi-Phase Voltage Regulator With Flying-Capacitor-Based Inter-Inductor Current Self-Balancing Scheme and Charge-Recycling Gate Driver. - Jeong-Hyun Cho; Hong-Hyun Bae; Gyu-Wan Lim; Tae-Hwang Kong; Jun-Hyeok Yang; Hyun-Sik Kim (IEEE J. Solid State Circuits, 2024)

A 10-bit Source-Driver IC With Charge-Modulation DAC for Enhanced Frame-Rate Mobile OLED Displays. - Yousung Park; Gyeong-Gu Kang; Gyu-Wan Lim; Seunghwa Shin; Yong-Sung Ahn; Wonyoun Kim; Hyun-Sik Kim (IEEE J. Solid State Circuits, 2024)

A Column-Parallel On-Programming Pixel-Current Readout Embedded in an OLED Display Driver IC. - Gyu-Wan Lim; Dong-Kyu Kim; Gyeong-Gu Kang; Seunghwa Shin; Kihyun Kim; Yousung Park; Won Kim; Young-Bok Kim; Hyun-Kyu Jeon; Hyun-Sik Kim (IEEE J. Solid State Circuits, 2025)