A new embedded touch screen panel (TSP) incorporated with liquid crystal capacitive (LCC)
sensors and a‐Si: H TFT amplifiers has been developed. The size of sensor pixels and …

It is, for the first time, presented that the touch panel function is fully integrated in 2.45 inch
amorphous silicon QVGA TFT‐LCD using liquid crystal capacitive line sensor arrays with the …

This paper discusses an In‐cell capacitive touch sensor and its integration in an LTPS TFT‐
LCD with 7‐inch screen size and WSVGA resolution. The operation of the newly developed …

We present a new touch sensitive liquid crystal display (LCD) with embedded capacitance
sensor arrays which incorporate hydrogenated amorphous silicon (a‐Si: H) thin‐film …

An active‐matrix capacitive sensor for use in AMLCDs as an in‐cell touch screen has been
developed. Pixel sensor circuits are embedded in each pixel by using low‐temperature …

An LTPS TFT‐LCD with an in‐cell capacitive‐type touch sensor has been proposed and
prototyped. The embedded sensor in the pixel was designed to amplify the voltage change …

In this paper, various integration schemes for in‐cell capacitive touch panels will be
reviewed. Continuous efforts have been made to eliminate the interference between display …

This paper describes a capacitive type touch sensor readout circuit using passive sigma-
delta modulator-based capacitance-to-digital converter. With the proposed approach, the …

This application report discusses the design of RC-type capacitive single-touch sensors
using the MSP430 microcontroller. The MSP430 has some unique features that make it …

A new hybrid‐type touch screen panel (TSP) has been developed based on a‐Si: H TFT
which can detect the change of both CLC and photo‐current. This TSP can detect the …