Larry Morrell

Title: Larry Morrell - Innovator in Semiconductor Technology

Introduction

Larry Morrell is a notable inventor based in Kirkland, WA (US). He has made significant contributions to the field of semiconductor technology, particularly in the area of die singulation methods. His innovative approach has led to the development of a unique patent that enhances the efficiency of semiconductor manufacturing.

Latest Patents

Larry Morrell holds a patent titled "Etch before grind for semiconductor die singulation." This patent outlines methods and devices for processing semiconductor wafers. One of the key methods involves procuring a semiconductor wafer, processing it to form multiple circuits on the top side, and creating trenches between adjacent circuits. The process includes forming a trench passivation layer on the side walls of the trenches, adding conductive bumps on the top side of the wafer, and removing material from the bottom side to thin the wafer. Ultimately, this method allows for the separation of the wafer along the trenches into individual dies, each containing one circuit.

Career Highlights

Larry Morrell is currently employed at Impinj, Inc., where he continues to work on advancing semiconductor technologies. His expertise and innovative mindset have positioned him as a valuable asset in the industry.

Collaborations

Throughout his career, Larry has collaborated with notable colleagues, including Ronald E. Paulsen and Ronald Lee Koepp. These partnerships have contributed to the development of cutting-edge technologies in the semiconductor field.

Conclusion

Larry Morrell's contributions to semiconductor technology through his innovative patent demonstrate his commitment to advancing the industry. His work at Impinj, Inc. and collaborations with esteemed colleagues further highlight his impact on the field.