Fred Staubitzer

Title: Innovations by Fred Staubitzer in Multilayer Printed Circuit Board Technology

Introduction

Fred Staubitzer is an accomplished inventor based in Dornstetten, Germany. He has made significant contributions to the field of printed circuit board technology, holding a total of 2 patents. His work focuses on methods and devices that enhance the production of multilayer printed circuit boards.

Latest Patents

Staubitzer's latest patents include a method and device for producing multilayer printed circuit boards. This innovative method involves applying heat and pressure to a stack of printed circuit boards and interposed layers of thermosetting plastic. The multilayer stack is heated in a first press to a curing temperature above the flux point of the bonding layers. It is then precooled under continued pressure to a transfer temperature below the flux point and transferred to a second press, where it is aftercooled under pressure to ambient temperature. The press installation includes two independently operating multi-stage presses in a common press frame, with the plates of the press stages horizontally aligned in the open position of the two presses.

Another notable patent is a device for controlling a heated panel press for the assembly of multilayer stacks of printed circuit boards. This device facilitates the switchover from a contact pressure mode to a curing pressure mode. It consists of a displacement transducer that measures the decrease in stack height in terms of displacement pulses, along with a pulse counter and count comparator that produces a switchover signal at a predetermined threshold count. This signal reflects the attainment of the flux point in the bonding layer resin, ensuring precise control during the manufacturing process.

Career Highlights

Fred Staubitzer is currently employed at Robert Burkle GmbH & Co., where he continues to innovate in the field of printed circuit board technology. His expertise and inventions have significantly advanced the efficiency and effectiveness of multilayer circuit board production.

Collaborations

Throughout his career, Staubitzer has collaborated with notable colleagues, including Hans Bohn and Wolfgang Stein. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Fred Staubitzer's contributions to multilayer printed circuit board technology exemplify the impact of innovation in manufacturing processes. His patents reflect a commitment to enhancing production methods, making him a key figure in the industry.