Chih Chung Chen

Title: Innovations by Chih Chung Chen in LED Technology

Introduction

Chih Chung Chen is a notable inventor based in Chupei, Taiwan. He has made significant contributions to the field of LED technology, holding 2 patents that showcase his innovative approach to device mounting and assembly.

Latest Patents

One of his latest patents involves the use of MEMS fabrication in LED device mounting and assembly. This patent describes an LED chip packaging assembly that facilitates an integrated method for mounting LED chips as a group. The chips are pre-wired to be electrically connected through a pattern of extendable metal wiring lines. This innovative approach replaces traditional pick and place mounting and wire bonding processes. Wafer level MEMS technology is utilized to form parallel wiring lines that are suspended and connected to various contact pads. The bonding wires connecting the LED chips are designed as horizontally arranged extendable metal wiring lines, which can take on a spring shape. This design allows for the expansion and contraction of the distance between the connected LED chips. Additionally, a tape is provided to bond to the LED chips, which can be extended to increase the distance between the chips beyond prearranged distances.

Career Highlights

Chih Chung Chen has worked with prominent companies in the industry, including Epistar Corporation and Imec Taiwan Co. His experience in these organizations has contributed to his expertise in LED technology and MEMS fabrication.

Collaborations

Throughout his career, Chen has collaborated with talented individuals such as Guan Ru He and Jui-Hung Yeh. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Chih Chung Chen's innovative work in LED technology and MEMS fabrication has positioned him as a significant figure in the industry. His patents reflect a commitment to advancing the efficiency and functionality of LED devices.