Fucheng Sun

Title: Fucheng Sun: Innovator in Photoresist Technology

Introduction

Fucheng Sun is a notable inventor based in Wuxi, China. He has made significant contributions to the field of photoresist technology, particularly with his innovative solutions for photoresist removal. His work is essential for advancements in various applications, including semiconductor manufacturing.

Latest Patents

Fucheng Sun holds a patent for a photoresist-removing liquid and method. The invention discloses a photoresist-removing solution that comprises an N-containing compound and an organic substance in a mass ratio of 1:(0.5-150). The N-containing compound includes at least one of the following: tetraalkylammonium hydroxide, ammonia, liquid ammonia, and a mixture of ammonia and water. The tetraalkylammonium hydroxide has the general formula (I), where R, R, R, and R are alkyl groups with 1 to 4 carbons. The organic substance is characterized by having at least one electron-withdrawing functional group. This innovative mixture results in a removal liquid that exhibits an exceptionally effective photoresist-removing capability.

Career Highlights

Fucheng Sun is currently associated with Huaying Research Co., Ltd. His role at the company allows him to further explore and develop his innovative ideas in the field of photoresist technology. His dedication to research and development has positioned him as a key figure in his area of expertise.

Collaborations

Fucheng collaborates with talented individuals such as Sophia Wen and Zhikai Wang. Their combined efforts contribute to the advancement of technology and innovation within their field.

Conclusion

Fucheng Sun's contributions to photoresist technology through his innovative patent demonstrate his commitment to advancing the industry. His work not only enhances the efficiency of photoresist removal but also showcases the importance of collaboration in achieving technological breakthroughs.