Location History:
- Gelnhausen-Höchst, DE (2012)
- Gelnhausen, DE (2018)
Company Filing History:
Years Active: 2012-2018
Title: Siegfried Walter: Innovator in Electronic Substrate Technology
Introduction
Siegfried Walter is a notable inventor based in Gelnhausen, Germany. He has made significant contributions to the field of electronic substrates, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
His latest patents include a strip-shaped substrate designed for producing chip carriers and an electronic module that utilizes this type of chip carrier. The substrate is made from a film and features multiple units for chip carrier production. Each unit is equipped with a chip island for securing a semiconductor chip, electrodes for electrical connections, and through-openings for structuring the unit. Notably, at least one through-opening forms an anchoring edge for a casting compound that encapsulates the semiconductor chip. The design includes a chamfered surface section of the film that abuts the through-opening, allowing the anchoring edge to protrude past the side of the film where the chip island is located. Additionally, he has developed a method for producing laminated substrates for mounting semiconductor chips, which involves laminating metal and plastic structure films with different recurrent contours to create a material strip.
Career Highlights
Siegfried Walter has worked with prominent companies in the industry, including Heraeus Deutschland GmbH & Co. KG and W.C. Heraeus GmbH. His experience in these organizations has contributed to his expertise in electronic components and substrate technology.
Collaborations
Throughout his career, he has collaborated with notable colleagues such as Eckhard Ditzel and Michael Benedikt, further enhancing his innovative work in the field.
Conclusion
Siegfried Walter's contributions to electronic substrate technology reflect his dedication to innovation and excellence. His patents and career achievements underscore his role as a significant figure in the advancement of electronic devices.