Hyeon Hwang

Title: Hyeon Hwang: Innovator in Lithium Niobate Technology

Introduction

Hyeon Hwang is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the etching of lithium niobate. His innovative methods have implications for various applications in electronics and photonics.

Latest Patents

Hwang holds a patent titled "Method for etching lithium niobate and method for forming lithium niobate pattern using the same." This invention relates to a process of etching lithium niobate using a mask pattern through a physical dry etching method that employs Ar plasma. The etching process is conducted at a chamber pressure maintained between 1 mTorr to 20 mTorr. This patent showcases Hwang's expertise in advancing the techniques used in material processing.

Career Highlights

Throughout his career, Hyeon Hwang has worked with prestigious institutions such as the Korea Institute of Science and Technology and the Korea Advanced Institute of Science and Technology. His work at these organizations has allowed him to collaborate with leading researchers and contribute to groundbreaking advancements in his field.

Collaborations

Hwang has collaborated with notable colleagues, including Ho Joong Jung and Sang Wook Han. These partnerships have fostered a productive environment for innovation and research.

Conclusion

Hyeon Hwang's contributions to the etching of lithium niobate highlight his role as an innovator in materials science. His patent and career achievements reflect his commitment to advancing technology in this specialized area.