Yi Jing Wang

Title: Yi Jing Wang: Innovator in Patterning Methods

Introduction

Yi Jing Wang is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of patterning methods, particularly in the semiconductor industry. His innovative approaches have led to advancements that enhance the precision and efficiency of manufacturing processes.

Latest Patents

Yi Jing Wang holds a patent for a "Patterning method and overlay measurement method." This patent outlines a comprehensive process that includes forming a target layer on a substrate and creating a hard mask layer over it. The method involves a first patterning process using a photomask with a specific pattern and pitch, followed by a second patterning process that refines the hard mask. Ultimately, this technique allows for the formation of a patterned target layer with a finer pitch than the original pattern.

Career Highlights

Wang is currently employed at United Microelectronics Corporation, where he applies his expertise in semiconductor manufacturing. His work has been instrumental in developing methods that improve the accuracy of patterning in chip production. With a focus on innovation, he continues to push the boundaries of technology in his field.

Collaborations

Some of his notable coworkers include Chia-Chang Hsu and Chien-Hao Chen. Their collaborative efforts contribute to the ongoing advancements in semiconductor technologies and methodologies.

Conclusion

Yi Jing Wang's contributions to patterning methods have established him as a key figure in the semiconductor industry. His innovative patent reflects his commitment to enhancing manufacturing processes, and his work continues to influence the field positively.