Larry Jacobsen

Title: Innovations by Larry Jacobsen

Introduction

Larry Jacobsen is a notable inventor based in Bend, Oregon. He has made significant contributions to the field of semiconductor technology, holding a total of five patents. His work focuses on innovative methods for interconnecting semiconductor die and enhancing electrical connections.

Latest Patents

One of Larry Jacobsen's latest patents is titled "Assembly having stacked die mounted on substrate." This invention involves metal rerouting interconnects that can form edge bonding pads for electrical connections on one or more sides of a die or multiple die segments. The insulation can be applied to the surfaces of the die after optional thinning and singulation, with openings made in the insulation to access the electrical connection pads. The vertically adjacent die or die segments can be electrically interconnected using a flexible bond wire or bond ribbon attached to an exposed electrical connection pad. Additionally, electrically conductive polymer or epoxy filaments can be applied to the stack to enhance connectivity.

Another patent under his name is also titled "Assembly having stacked die mounted on substrate." This invention provides an apparatus for vertically interconnecting semiconductor die or multiple die segments. The metal rerouting interconnects extend to the sides of the die, allowing for edge bonding pads for external electrical connections. After the metal rerouting interconnect is added, the wafer is thinned, and each die or segment is singulated. Insulation is then applied, and openings are made above the electrical connection pads. The die segments are stacked, and vertically adjacent segments are interconnected using flexible bond wires or ribbons.

Career Highlights

Larry Jacobsen has worked with several companies throughout his career, including Vertical Circuits, Inc. and Vertical Circuits (Assignment for the Benefit of Creditors), LLC. His experience in these organizations has contributed to his expertise in semiconductor technologies and innovations.

Collaborations

Some of Larry's notable coworkers include Marc E. Robinson and Donald Almen. Their collaboration has likely played a role in advancing the projects they have worked on together.

Conclusion

Larry Jacobsen's contributions to semiconductor technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the way electrical connections are made in modern technology.