Yu-Hua Chung

Title: Yu-Hua Chung: Innovator in Semiconductor Technology

Introduction

Yu-Hua Chung is a prominent inventor based in Pingtung County, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative work focuses on enhancing semiconductor package structures and electrostatic discharge protection.

Latest Patents

One of Yu-Hua Chung's latest patents is a semiconductor package structure that includes a redistribution layer (RDL) structure, a chip, an electronic device, and a stress compensation layer. The RDL structure features a first surface and a second surface that are opposite to each other. The chip is placed on the first surface and is electrically connected to the RDL structure. The electronic device is integrated within the RDL structure, connected to the chip, and contains a dielectric layer. The stress compensation layer can be located either inside or outside the RDL structure. The dielectric layer generates a first stress between 50 Mpa and 200 Mpa in a direction perpendicular to the second surface, while the stress compensation layer provides a second stress in the opposite direction. The difference between these two stresses is maintained within 60 Mpa.

Another notable patent is the system in package structure designed for electrostatic discharge operations and its corresponding electrostatic discharge protection structure. This structure includes a redistribution layer and a first transistor array. The redistribution layer is equipped with a first electrode and a second electrode. The first transistor array connects to a pin end of at least one integrated circuit, along with the first and second electrodes. This array consists of multiple transistors, with some configured in parallel to dissipate electrostatic discharge current effectively.

Career Highlights

Yu-Hua Chung has worked with esteemed organizations such as the Industrial Technology Research Institute and Taiwan Semiconductor Manufacturing Company Limited. His experience in these companies has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Yu-Hua Chung has collaborated with notable colleagues, including Chieh-Wei Feng and Tai-Jui Wang. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Yu-Hua Chung is a distinguished inventor whose work in semiconductor technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the industry and pave the way for future innovations.