Shenglun Chen

Title: Shenglun Chen: Innovator in LED Technology

Introduction

Shenglun Chen is a prominent inventor based in Hangzhou, China, known for his significant contributions to LED technology. With a total of eight patents to his name, Chen has made remarkable advancements in the field of lighting control systems.

Latest Patents

Among his latest innovations is the "SCR dimming circuit and method," which focuses on regulating the luminance of LED loads. This invention includes an SCR element that generates a lack-phase AC voltage from a sinusoidal AC supply, a rectifier bridge for converting this voltage into a lack-phase DC voltage, and a conduction angle generator that produces a controlling signal. Additionally, the dimming signal generator adjusts the luminance based on various input signals. Another notable patent is the "Controlling circuit for an LED driver and controlling method thereof," which describes a controlling circuit implemented in a flyback topology. This circuit features a sampling circuit, an on-time sensing circuit, a regulating signal generator, and a PWM controller, all working together to maintain a constant output current for the LED driver.

Career Highlights

Shenglun Chen has worked with notable companies such as Silergy Semiconductor Technology (Hangzhou) Ltd and Hangzhou Silergy Semiconductor Technology Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology and LED applications.

Collaborations

Throughout his career, Chen has collaborated with talented individuals, including Wei P Chen and Xiaoru Xu. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Shenglun Chen's work in LED technology showcases his dedication to innovation and improvement in lighting systems. His patents reflect a deep understanding of electronic control systems, making him a key figure in the advancement of LED technology.