Hans Jurgen Schreier

Title: The Innovative Contributions of Hans Jurgen Schreier

Introduction

Hans Jurgen Schreier is a notable inventor based in Velten, Germany. He has made significant contributions to the field of electroless plating, particularly in the manufacturing of printed circuit boards and semiconductor devices. His innovative methods have paved the way for advancements in the electronics industry.

Latest Patents

One of Hans Jurgen Schreier's key patents is titled "Method for electroless plating of tin and tin alloys." This invention relates to a method for electroless plating of tin and tin alloys with a thickness of ≥1 µm. It serves as a final finish in the manufacture of printed circuit boards, IC substrates, and semiconductor wafers. The method utilizes an electroless plated sacrificial layer of copper, which is dissolved completely during the tin plating process. This innovative approach compensates for the undesired loss of copper from a contact pad during the electroless plating of thick tin layers. He holds 1 patent in this area.

Career Highlights

Hans Jurgen Schreier is associated with Atotech Deutschland GmbH, a company known for its expertise in surface finishing and electroplating technologies. His work at Atotech has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation in the industry.

Collaborations

Throughout his career, Hans has collaborated with talented individuals such as Kilian Arnd and Jens Wegricht. These collaborations have fostered a creative environment that encourages the development of new technologies and methods in the field of electroless plating.

Conclusion

Hans Jurgen Schreier's contributions to the field of electroless plating have had a lasting impact on the electronics industry. His innovative methods and collaborations continue to inspire advancements in technology.