Heejeon Ma

Title: Heejeon Ma: Innovator in Display Technology

Introduction

Heejeon Ma is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative patent. His work reflects a commitment to advancing manufacturing processes in this critical industry.

Latest Patents

Heejeon Ma holds a patent for an "Apparatus for manufacturing display apparatus and method of manufacturing display apparatus." This patent describes a method that includes removing an oxide layer formed on a substrate's surface using hydrofluoric acid gas and ammonia gas. The process also involves thermally treating the substrate after the oxide layer has been removed. The flow ratio between the hydrofluoric acid gas and ammonia gas is maintained between 0.8:1 and 1:1. This innovation is crucial for enhancing the quality and efficiency of display manufacturing.

Career Highlights

Throughout his career, Heejeon Ma has worked with prominent companies in the technology sector. He has been associated with Samsung Display Co., Ltd. and Tes Co., Ltd., where he has contributed to various projects and advancements in display technology. His experience in these companies has helped him refine his skills and knowledge in the field.

Collaborations

Heejeon Ma has collaborated with talented individuals such as Gugrae Jo and Hyoungsik Kim. These collaborations have fostered a creative environment that has led to innovative solutions in display manufacturing.

Conclusion

Heejeon Ma is a distinguished inventor whose work in display technology has made a significant impact. His patent and career achievements highlight his dedication to innovation and excellence in the field.