28.2 A 51dB-SNR 120Hz-Scan-Rate 32×18 Segmented-VCOM LCD In-Cell Touch-Display-Driver IC with 96-Channel Compact Shunt-Sensing Self-Capacitance Analog Front-End

Autor: Jaemin Lee, Ilhyun Yun, Hyungcheol Shin, Hongjae Jang, Changwon Yoo, Kanghyup Chun
Rok vydání: 2020
Předmět:
Zdroj: ISSCC
DOI: 10.1109/isscc19947.2020.9062911
Popis: Driven by strong market demand, various research approaches for in-cell touch display implementation have been undertaken in recent years, with several being successfully delivered to the industry and market. As a result, in-cell touch-display solutions that offer low-profile formfactor, low module cost, and simplified supply chain have extensively replaced conventional add-on touch panels. Among these, in-cell touch liquid-crystal display (LCD) using segmented-VCOM electrodes, also known as advanced in-cell touch (AIT) LCD [1] running on touch-display-driver IC (TDD), has emerged as one of the best-performing solutions in the market.
Databáze: OpenAIRE