Chien Chih Cher

Title: Chien Chih Cher: Innovator in Multi-Lamp System Protection

Introduction

Chien Chih Cher is a notable inventor based in Tainan County, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of protection architectures for multi-lamp systems. His innovative approach addresses the challenges associated with driving multiple lamp loops efficiently and safely.

Latest Patents

Chien Chih Cher holds a patent for a "Protection architecture for multi-lamp system." This invention discloses a unique protection architecture that applies to a multi-lamp driving system. The system is designed to drive a plurality of lamp loops, characterized by the separation of two opposite-phase loads into a first load and a second load. A voltage-division/detection loop is formed by cascading a first voltage-division element to a second voltage-division element. This loop is coupled between the first and second loads to detect abnormal currents. The second voltage-division element is connected to a ground terminal, while a signal-acquiring terminal captures an abnormal voltage signal for a protection unit. This unit detects the abnormal voltage signal and subsequently shuts off the driving system to prevent damage.

Career Highlights

Chien Chih Cher is associated with Fsp Technology Inc., where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in enhancing the safety and efficiency of multi-lamp systems.

Collaborations

Chien Chih Cher collaborates with talented individuals such as Shih An Liang and Kuo Hei Lee. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

Chien Chih Cher's contributions to the protection architecture for multi-lamp systems exemplify his innovative spirit and dedication to improving electrical engineering solutions. His work not only enhances safety but also paves the way for future advancements in the industry.