All Stories

  1. Body-Effect-Free OLED-on-Silicon Pixel Circuit Based on Capacitive Division to Extend Data Voltage Range

    Article • Electronics, September 2021, MDPI AG

    Hyoungsik Nam

  2. Review of Capacitive Touchscreen Technologies: Overview, Research Trends, and Machine Learning Approaches

    Article • Sensors, July 2021, MDPI AG

    Hyoungsik Nam

  3. GateRL: Automated Circuit Design Framework of CMOS Logic Gates Using Reinforcement Learning

    Article • Electronics, April 2021, MDPI AG

    Hyoungsik Nam

  4. Variable Clock and EM Signal Generation Scheme for Foveation-Based Driving OLED Head-Mounted Displays

    Article • Electronics, February 2021, MDPI AG

    Hyoungsik Nam

  5. Complexity-Reduced Super Resolution for Foveation-Based Driving Head Mounted Displays

    Article • IEEE Access, January 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  6. Clocked control scheme of separating TFTs for a node‐sharing LTPS TFT shift register with large number of outputs

    Article • Journal of the Society for Information Display, February 2020, Wiley

    Hyoungsik Nam

  7. Foveation-based reduced resolution driving scheme for immersive virtual reality displays

    Article • Optics Express, September 2019, Optical Society of America (OSA)

    Hyoungsik Nam

  8. Finger and stylus discrimination scheme based on capacitive touch screen panel and support vector machine classifier

    Article • Japanese Journal of Applied Physics, June 2019, Institute of Physics Publishing

    Hyoungsik Nam

  9. Deep-learning-based pixel compensation algorithm for local dimming liquid crystal displays of quantum-dot backlights

    Article • Optics Express, May 2019, Optical Society of America (OSA)

    Hyoungsik Nam

  10. A Contact-Based Data Communication Technique Using Capacitive Touch Screen Panel and Support Vector Machine Classifier

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  11. Flicker modeling scheme of liquid crystal displays based on current leakage without information about TFT parameters

    Article • Solid-State Electronics, November 2018, Elsevier

    Hyoungsik Nam

  12. Organic Interface Engineering for Stable Green PHOLEDs through an Ultrathin Interface Tunneling Layer

    Article • Advanced Materials Interfaces, September 2018, Wiley

    Professor Min Chul Suh, Hyoungsik Nam

  13. Node-Sharing LTPS TFT Shift Register without Bootstrapping Degradation for Narrow Bezel Displays

    Article • Electronics Letters, August 2018, the Institution of Engineering and Technology (the IET)

    Hyoungsik Nam

  14. Sound-of-Tapping user interface technology with medium identification

    Article • Displays, July 2018, Elsevier

    Hyoungsik Nam

  15. Simple, fast, and low-cost camera-based water content measurement with colorimetric fluorescent indicator

    Article • Optics & Laser Technology, May 2018, Elsevier

    Hyoungsik Nam

  16. Low Power and Low Noise Shift Register for In-Cell Touch Display Applications

    Article • IEEE Journal of the Electron Devices Society, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  17. Simultaneous Emission AC-OLED Pixel Circuit for Extended Lifetime of OLED Display

    Article • IEEE Journal of the Electron Devices Society, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  18. Robust integrated shift register circuit over clock noises for in‐cell touch applications

    Article • Journal of the Society for Information Display, September 2017, Wiley

    Hyoungsik Nam

  19. Robust low power DC-type shift register circuit capable of compensating threshold voltage shift of oxide TFTs

    Article • Displays, September 2017, Elsevier

    Hyoungsik Nam

  20. Visible Light Identification System for Smart Door Lock Application with Small Area Outdoor Interface

    Article • Current Optics and Photonics, April 2017, Korean Journal of Optics and Photonics

    Hyoungsik Nam

  21. Electrochromic display driving scheme for high dynamic range image capture

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  22. Luminance uniformity study of OLED lighting panels depending on OLED device structures

    Article • Optics Express, November 2015, Optical Society of America (OSA)

    Hyoungsik Nam

  23. Short-distance visible light communication with simple clock data recovery for audio applications

    Article • Journal of the Society for Information Display, October 2015, Wiley

    Hyoungsik Nam

  24. Low power low temperature poly-Si thin-film transistor shift register with DC-type output driver

    Article • Solid-State Electronics, September 2015, Elsevier

    Hyoungsik Nam

  25. Pulse-width-independent low power programmable low temperature poly-Si thin-film transistor shift register

    Article • Solid-State Electronics, May 2015, Elsevier

    Hyoungsik Nam

  26. Robust flicker evaluation method for low power adaptive dimming LCDs

    Article • Optics & Laser Technology, May 2015, Elsevier

    Hyoungsik Nam

  27. Depletion Mode Oxide TFT Shift Register for Variable Frame Rate AMOLED Displays

    Article • IEEE Electron Device Letters, March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  28. Hybrid Voltage and Current Programming Pixel Circuit for High Brightness Simultaneous Emission AMOLED Display

    Article • Journal of Display Technology, March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  29. High-Speed Pseudo-CMOS Circuits Using Bulk Accumulation a-IGZO TFTs

    Article • IEEE Electron Device Letters, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  30. In-Pixel Mobility Compensation Scheme for AMOLED Pixel Circuits

    Article • Journal of Display Technology, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  31. Low Power Programmable Shift Register With Depletion Mode Oxide TFTs for High Resolution and High Frame Rate AMFPDs

    Article • Journal of Display Technology, October 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  32. Novel voltage programming n-channel TFT pixel circuit for low power and high performance AMOLED displays

    Article • Displays, July 2014, Elsevier

    Hyoungsik Nam

  33. Bilinear weighting and threshold scheme for low-power two-dimensional local dimming liquid crystal displays without block artifacts

    Article • Optical Engineering, June 2014, SPIE

    Hyoungsik Nam

  34. 25.4: Invited Paper: Development of Commercial Flexible AMOLEDs

    Article • SID Symposium Digest of Technical Papers, June 2014, Wiley

    Hyoungsik Nam

  35. Letter: Dual‐mode oxide thin film transistor shift register for external compensation in active‐matrix organic light emitting diode displays

    Article • Journal of the Society for Information Display, June 2014, Wiley

    Hyoungsik Nam

  36. Weighted roll-off scheme to remove block artifacts for low power local dimming liquid crystal displays

    Article • Optics & Laser Technology, June 2014, Elsevier

    Hyoungsik Nam

  37. Robust Two-Phase Clock Oxide TFT Shift Register over Threshold Voltage Variation and Clock Coupling Noises

    Article • ETRI Journal, April 2014, Wiley

    Hyoungsik Nam

  38. Shoot‐through current reduction scheme for low power LTPS TFT programmable shift register

    Article • Journal of the Society for Information Display, January 2014, Wiley

    Hyoungsik Nam

  39. Low color distortion adaptive dimming scheme for power efficient LCDs

    Article • Optics & Laser Technology, June 2013, Elsevier

    Hyoungsik Nam

  40. 35.4: Programmable Pulse Width LTPS TFT Shift Register for High Resolution and High Frame Rate Active Matrix Flat Panel Displays

    Article • SID Symposium Digest of Technical Papers, June 2013, Wiley

    Hyoungsik Nam

  41. Data Supply Voltage Reduction Scheme for Low-Power AMOLED Displays

    Article • ETRI Journal, October 2012, Wiley

    Hyoungsik Nam

  42. Low power AMOLED driving scheme based on reduced data supply voltage

    Article • July 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  43. Image Independent Driving Power Reduction for High Frame Rate LCD Televisions

    Article • ETRI Journal, June 2012, Wiley

    Hyoungsik Nam

  44. Oxide TFT inverter with wide output dynamic range

    Article • Electronics Letters, January 2012, the Institution of Engineering and Technology (the IET)

    Hyoungsik Nam

  45. Low power active dimming liquid crystal display with high resolution backlight

    Article • Electronics Letters, January 2011, the Institution of Engineering and Technology (the IET)

    Hyoungsik Nam

  46. A color compensation algorithm to avoid color distortion in active dimming liquid crystal displays

    Article • IEEE Transactions on Consumer Electronics, November 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  47. Low-power liquid crystal display television panel with reduced motion blur

    Article • IEEE Transactions on Consumer Electronics, May 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  48. 22.1: Low Power Driving Scheme for High Frame Rate LCD TVs

    Article • SID Symposium Digest of Technical Papers, May 2010, Wiley

    Hyoungsik Nam

  49. A new dithering algorithm for higher image quality of liquid crystal displays

    Article • IEEE Transactions on Consumer Electronics, November 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  50. Dithering artifacts in liquid crystal displays and analytic solution to avoid them

    Article • IEEE Transactions on Consumer Electronics, November 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  51. Analytic solution to remove flickers on a liquid crystal display television

    Article • IEEE Transactions on Consumer Electronics, May 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Hyoungsik Nam

  52. A cost‐effective 60hz FHD LCD using 800Mbps AiPi technology

    Article • Journal of Information Display, March 2009, Taylor & Francis

    Hyoungsik Nam

  53. Novel impulsive driving schemes for 120Hz LCD panels

    Article • Journal of Information Display, January 2008, Taylor & Francis

    Hyoungsik Nam