John R Hughes

Title: **John R Hughes: Innovator in Display Technology**

Introduction

John R Hughes, an accomplished inventor based in Horley, GB, is recognized for his innovative contributions to display technology. With a remarkable portfolio of 12 patents, Hughes has made significant strides in developing methods and devices that enhance the quality and performance of light-emitting display systems.

Latest Patents

Among his latest innovations, Hughes has developed several patents aimed at improving light-emitting display devices. One notable patent details a method for determining pixel drive signals for an array of light-emitting display elements. This method addresses the issue of horizontal cross-talk in active matrix LED displays, enhancing their overall functionality. By providing a model to ascertain target pixel drive currents and modifying these based on voltage variations, Hughes’ innovation significantly improves display performance by mitigating the adverse effects of finite output impedance and metal resistance.

Another of Hughes’ recent patents involves an active matrix display device design. This invention describes an array of liquid crystal picture elements linked by address conductors. To prevent unwanted display artifacts, Hughes innovatively configured the connection conductor lines to optimize signal delivery. This thoughtful arrangement enhances the device's performance and user experience, demonstrating his keen insight into display technology.

Career Highlights

Throughout his career, Hughes has collaborated with renowned companies such as Koninklijke Philips Corporation N.V. and U.S. Philips Corporation. His experience at these organizations has undoubtedly influenced his approach to invention and innovation within the display technology sector. The impact of his work is evident in the patents he has secured, reflecting both technical excellence and a commitment to improving display technologies.

Collaborations

Hughes has worked alongside talented professionals such as Martin John Powell and Jeremy N Sandoe, enriching his inventions with diverse perspectives and expertise. These collaborations have likely played a significant role in the development of his innovative ideas and patents.

Conclusion

John R Hughes stands out as a prominent figure in the field of display technology. His 12 patents showcase his innovative spirit and dedication to enhancing user experiences through advanced display solutions. As technology continues to evolve, Hughes’ contributions remain essential for fostering further advancements in this vibrant industry.