Research in Motion has filed for a patent for a touchscreen that combines the technology behind resistive and capacitive touchscreen displays. The scren would use a dual layer resistive panel, but the ...

Freescale Semiconductor announced the industry’s first solution that combines gesture recognition on resistive screen technology and capacitive touch sensing in a single integrated circuit. This ...

The AK4189, a dual touch gesture touch screen controller (TSC) was released by AKM Semiconductor. This device is a resistive touch screen controller that supports dual touch gesture processing, using ...

Fig 1. Rohm’s BU21023/BU21024 series allows multi-touch detection in resistive touchscreens. Fig 2. David Lussey, Peratech’s CTO, demonstrates the transparency of the company’s QTC Clear material.