Minju Ying

Title: Minju Ying: Innovator in Polymer Surface Treatment and Ion Beam Lithography

Introduction

Minju Ying is a prominent inventor based in Beijing, China, known for his contributions to the fields of polymer surface treatment and ion beam lithography. With a total of four patents to his name, Ying has made significant advancements that enhance the performance and applicability of materials in modern technology.

Latest Patents

One of Ying's latest patents is a surface treatment method of a polymer for 5G applications. This innovative method involves injecting oxygen elements into the polymer, allowing the polymer matrix elements and the injected atoms to form a blend structure. This process increases the surface roughness of the polymer, improves its bonding strength with metals, and enhances its anti-peel strength. The method also considers surface resistivity, surface roughness, water absorption, and tensile properties, making it a comprehensive solution for polymer surface treatment. Additionally, the equipment used in this invention boasts a long service life and low cost, enabling large-scale roll-to-roll production.

Another notable patent is the ion beam lithography method based on an ion beam lithography system. This system includes a roll-roll printer placed in a vacuum, equipped with various ion sources. The method involves coating a polyimide substrate with a dry film, etching it according to a preset circuit pattern, and using the ion beam lithography system to deposit a wide-energy-range metal ion on the circuit pattern. This process ultimately leads to the creation of a printed circuit board (PCB).

Career Highlights

Minju Ying has worked with esteemed institutions such as Beijing Normal University and Guangdong Guangxin Ion Beam Technology Co., Ltd. His work in these organizations has allowed him to develop and refine his innovative techniques, contributing to advancements in technology.

Collaborations

Ying has collaborated with notable colleagues, including Bin Liao and Xiaoping Ouyang, further enhancing his research and development efforts in the field.

Conclusion

Minju Ying's innovative work in polymer surface treatment and ion beam lithography showcases his significant contributions to technology. His patents reflect a commitment to advancing material science and engineering, making him a noteworthy figure in the field of inventions.