Matthew Purcell

Title: The Innovations of Matthew Purcell

Introduction

Matthew Purcell is a notable inventor based in Edinburgh, GB. He has made significant contributions to the field of image sensor technology, holding a total of 10 patents. His work focuses on enhancing the performance and adaptability of image sensors in various applications.

Latest Patents

One of his latest patents is an image sensor with improved dynamic range. This innovative sensor includes a signal that is read out for a selection of pixels, which acts as a calibration to govern the choice of exposure levels applied to the rest of the array. This design allows the sensor to adapt to variations in scene intensity effectively. Another significant patent is for an image sensor with sample and hold circuitry for addressing time variant noise. This sensor features an array of pixels, each with at least one photo-sensitive element. The readout circuitry receives an analog signal from each pixel at two different times, allowing for the maintenance of a substantially level signal at the sensor output despite the presence of time variant noise.

Career Highlights

Matthew Purcell has worked with Stmicroelectronics (Research & Development) Limited and Stmicroelectronics GmbH, where he has contributed to various projects in the field of image sensor technology. His experience in these companies has allowed him to refine his skills and innovate in his area of expertise.

Collaborations

Throughout his career, Matthew has collaborated with talented individuals such as Graeme Storm and Min Qu. These collaborations have further enriched his work and contributed to the advancements in image sensor technology.

Conclusion

Matthew Purcell's contributions to the field of image sensors demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving technology that impacts various industries.