Tim McCarthy

Title: Tim McCarthy - Innovator in Touch Detection Technology

Introduction

Tim McCarthy is a notable inventor based in Bandon, Ireland. He has made significant contributions to the field of touch detection technology. His innovative approach has led to the development of a unique patent that enhances the functionality of display devices.

Latest Patents

Tim McCarthy holds a patent titled "Touch detection using common electrodes of display device." This application focuses on detecting touch events through a display pixel array. The display pixel array consists of display pixels positioned between a display electrode and a common electrode. For effective touch sensing, a processing device drives a subset of common electrodes with an integration voltage that varies according to a predetermined slew rate. Additionally, the processing device synchronously drives a corresponding subset of display electrodes, which minimizes the impact of parasitic capacitance. Each display electrode in the subset is driven with an adjusted display voltage that also varies by the voltage variation at the predetermined slew rate. During this process, a capacitive sense signal related to the common electrodes is measured at the output of a capacitance sense circuit. This innovative approach has the potential to improve touch detection accuracy in modern display devices.

Career Highlights

Tim McCarthy is currently employed at Parade Technologies, Ltd., where he continues to develop cutting-edge technologies. His work has positioned him as a key player in the field of display technology. With a focus on enhancing user interaction through touch detection, he has made strides that benefit both consumers and manufacturers alike.

Collaborations

Tim collaborates with talented individuals such as Denis Ellis and Maksym Prybytko. Their combined expertise fosters an environment of innovation and creativity, leading to advancements in technology.

Conclusion

Tim McCarthy's contributions to touch detection technology exemplify the spirit of innovation. His patent and ongoing work at Parade Technologies, Ltd. highlight his commitment to enhancing user experiences in display devices.