Zichen Zhang

Title: Zichen Zhang - Innovator in LED Technology

Introduction

Zichen Zhang is a prominent inventor based in Guangzhou, China. He has made significant contributions to the field of LED technology, particularly through his innovative patent related to vertical structure nonpolar LED chips.

Latest Patents

Zichen Zhang holds a patent for a "Vertical structure nonpolar LED chip on lithium gallate substrate and preparation method therefor." This invention discloses a method for growing LED epitaxial wafers on a lithium gallate substrate. The process involves several layers, including a GaN buffer layer, a non-doped GaN layer, an n-type doped GaN thin film, and an InGaN/GaN quantum well. The preparation method includes steps such as spin coating, photoetching, and the deposition of electrode patterns, ultimately leading to the formation of a complete vertical structure LED chip. He has 1 patent to his name.

Career Highlights

Zichen Zhang is affiliated with the South China University of Technology, where he continues to advance research in LED technology. His work has garnered attention for its innovative approach to improving LED chip efficiency and performance.

Collaborations

Zichen Zhang has collaborated with notable colleagues, including Guoqiang Li and Wenliang Wang, contributing to the advancement of research in his field.

Conclusion

Zichen Zhang's contributions to LED technology through his innovative patent demonstrate his commitment to advancing the field. His work at the South China University of Technology continues to inspire future innovations in lighting technology.