IEEE

A 50.7-dB-DR Finger-Resistance Extracting Multi-Touch Sensor IC for Soft Classification of Fingers Contacted on 6.7-in Capacitive Touch Screen Panel

Abstract: This article presents multi-touch readout IC embedding finger-resistance extraction (FRE) on a capacitive touch screen panel (TSP). The proposed FRE mode is aimed to have the ability to tell ...
IEEE

A 50.7dB-DR Finger-Resistance Extractable Multi-Touch Sensor IC Achieving Finger-Classification Accuracy of 97.7% on 6.7-Inch Capacitive Touch Screen Panel

Abstract: This paper presents a 2D touch readout IC embedding finger resistance extraction (FRE) on a capacitive touch screen panel (TSP). The resonance-driven FRE technique and the clamped zoom-in ...