Wei-Chung Chuang

Title: Innovations of Wei-Chung Chuang

Introduction

Wei-Chung Chuang is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of lamp detection systems and inverters. With a total of 2 patents, his work showcases innovative solutions that enhance the functionality and efficiency of lighting systems.

Latest Patents

Wei-Chung Chuang's latest patents include a "Lamp Detection Driving System and Related Detection Driving Method" and an "Inverter and Inverter Unit Thereof." The lamp detection driving system is designed to perform adaptive lamp driving and related detection operations based on a recipe. This system comprises a micro-controller, a driver, a defect detection module, and a feedback circuit. The micro-controller generates modulation and reference signals based on the recipe, while the driver produces driving signals for the lamps. The feedback circuit monitors lamp currents or voltages, and the defect detection module generates detection signals based on the feedback and reference signals.

The inverter unit includes a converter, transformer, feedback circuit, and an open lamp lock circuit. The converter receives a drive signal and outputs a duty voltage signal. The transformer is coupled with a lamp of a display panel module, receiving the duty voltage signal to light up the lamp. The feedback circuit processes feedback signals from the lamp, while the open lamp lock circuit selectively disables the drive signal based on feedback and control signals.

Career Highlights

Wei-Chung Chuang is currently employed at Au Optronics Corporation, where he continues to innovate in the field of display technologies. His work has contributed to advancements in lighting systems and inverter technology, making significant impacts in the industry.

Collaborations

Throughout his career, Wei-Chung has collaborated with talented individuals such as Chin-Der Wey and Tsung-Shiun Lee. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Wei-Chung Chuang's contributions to the field of lamp detection systems and inverters highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the efficiency and functionality of lighting solutions.