Company Filing History:
Years Active: 1986
Title: The Innovative Mind of Edward P. Coleman, Jr.
Introduction
Edward P. Coleman, Jr. is an accomplished inventor based in Binghamton, NY. With a passion for advancing technology, he has made significant contributions to the field of video display systems, particularly in enhancing user experience through improved brightness control.
Latest Patents
Coleman's notable patent is a brightness control system specifically designed for CRT (Cathode Ray Tube) video displays. This innovative device incorporates a buffer amplifier that receives high-speed video information, which is then processed through a gain control variable resistor to enhance contrast. The system utilizes an ambient light sensor connected to a nonlinear amplifier, enabling it to adjust brightness based on the ambient light levels detected. A unique manual brightness control potentiometer is also included, ensuring a constant brightness signal regardless of external conditions. By combining these signals within a summing device and applying a gamma correction amplifier, Coleman's invention achieves automatic brightness control that closely mirrors the human eye's perception of brightness differences.
Career Highlights
Edward P. Coleman, Jr. is affiliated with the General Electric Company, where his expertise and innovative approach have contributed to several breakthrough technologies in electronic displays. His work has propelled advancements in CRT technology, paving the way for enhanced visual experiences in various applications.
Collaborations
Throughout his career, Coleman has collaborated with esteemed colleagues such as John S. Prince and Harold L. Herz. These partnerships have fostered a creative environment that promotes innovation and technological advancement in display systems.
Conclusion
Edward P. Coleman, Jr.’s contributions to the field of video display technology, particularly through his patented brightness control system, exemplify his dedication to innovation. His work at General Electric Company and collaborations with notable colleagues demonstrate the impact of teamwork in advancing technology that greatly enhances user experience across various platforms.