Shih-Kai Chan

Title: **Innovation in LED Technology: The Contributions of Shih-Kai Chan**

Introduction

Shih-Kai Chan, located in Miaoli County, Taiwan, is a prominent inventor with a significant impact on the field of light-emitting diode (LED) technology. With three patents to his name, his groundbreaking work has paved the way for more efficient methods of fabricating LED structures. Chan's innovations not only address technical challenges but also enhance the manufacturability of LED products.

Latest Patents

Among his notable contributions, Chan holds patents for two methods for fabricating LED dice utilizing a laser lift-off technique. The first patent, titled "Method for fabricating (LED) dice using laser lift-off from a substrate to a receiving plate," outlines a comprehensive process. This involves providing a substrate and forming die-sized semiconductor structures, followed by the precise placement of a receiving plate featuring an elastomeric polymer layer. The method emphasizes the importance of the elastomeric polymer, which serves as both a shock absorber and an adhesive surface during the laser lift-off (LLO) process. This innovative approach ensures that the semiconductor structures can be effectively transferred to the receiving plate without loss or damage.

The second patent mirrors the first, "Method for fabricating (LED) dice using semiconductor structures on a substrate and laser lift-off to a receiving plate," reiterating the significance of the LLO process. By directing a laser beam through the substrate, the semiconductor structures are lifted onto the elastomeric polymer layer, highlighting Chan's consistent focus on combining efficiency and precision in LED manufacturing.

Career Highlights

Throughout his career, Shih-Kai Chan has worked with leading companies such as Shin-Etsu Chemical Co., Ltd. and Semileds Corporation. His experiences in these prestigious organizations have equipped him with in-depth knowledge of semiconductor technology and manufacturing processes, further enhancing his innovative capabilities.

Collaborations

Chan has collaborated with notable professionals in the field, including Chen-Fu Chu and Yi-Feng Shih. These partnerships have played a pivotal role in brainstorming and developing new technological solutions, contributing to the progress of LED technology.

Conclusion

Shih-Kai Chan's contributions to the field of LED fabrication through his innovative patents underscore the essential role of inventors in advancing technology. His methods have not only improved production efficiency but also set new standards in the semiconductor industry. As the world increasingly shifts towards energy-efficient technologies, the impact of Chan's work will likely resonate for years to come.