Phillip J McKenzie

Title: The Innovative Mind of Phillip J McKenzie

Introduction: Phillip J McKenzie is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of liquid crystal display technology. His innovative approach has led to the development of a unique backlight control system that enhances user experience.

Latest Patents: Phillip J McKenzie holds a patent for a "Constant brightness liquid crystal display backlight control system." This invention regulates the light generated by the lamp by controlling the intensity of the light using a photoresistor cell. The current provided to the lamp is managed by a pulse width modulation (PWM) signal. This PWM signal responds to brightness adjustments made by the user and to the light detected by the photoresistor. An operational amplifier circuit controls the PWM signal, ensuring that if the lamp is too bright, the current is reduced, and if it is too dim, the current is increased. This innovative system maintains a stable lamp intensity, enhancing the overall functionality of LCD displays.

Career Highlights: Phillip J McKenzie is associated with Compaq Computer Corporation, Inc., where he has applied his expertise in display technology. His work has contributed to advancements in the field, particularly in improving the efficiency and effectiveness of LCD backlighting systems.

Collaborations: Phillip has worked alongside Nathan A Mitchell, collaborating on various projects that leverage their combined expertise in technology and innovation.

Conclusion: Phillip J McKenzie is a distinguished inventor whose work in liquid crystal display technology has made a lasting impact. His innovative patent demonstrates his commitment to enhancing user experience through effective design and engineering.