John J H Reche

Title: John J H Reche: Innovator in Semiconductor Reliability

Introduction

John J H Reche is a notable inventor based in Phoenix, AZ, recognized for his contributions to the field of semiconductor technology. He holds a patent that focuses on enhancing the reliability of semiconductor devices, showcasing his expertise and innovative approach in this critical area.

Latest Patents

Reche's patent, titled "Enhanced reliability for semiconductor devices using dielectric encasement," presents a method and device aimed at improving the reliability of solder joints that connect integrated circuit (IC) chips to substrates. The patent outlines a process that involves applying a layer of photoimageable permanent dielectric material to the top surface of the semiconductor device. This layer is then patterned to create openings over each feature. The method further includes dispensing or stencil printing fluxing material into these openings and applying solder, which contains no flux, to the top surface of the fluxing material. Additionally, the semiconductor device is heated to a reflow temperature suitable for solder reflow, allowing the solder to conform to the sidewalls of the permanent dielectric material openings, thereby forming a protective seal.

Career Highlights

John J H Reche is associated with Flipchip International LLC, where he continues to contribute to advancements in semiconductor technology. His work is pivotal in ensuring the reliability and performance of semiconductor devices, which are essential in various electronic applications.

Collaborations

Throughout his career, Reche has collaborated with notable colleagues, including Michael E Johnson and Guy F Burgess. These collaborations have likely enriched his work and contributed to the development of innovative solutions in the semiconductor field.

Conclusion

John J H Reche's innovative approach to enhancing semiconductor reliability through his patented methods demonstrates his significant impact on the industry. His contributions continue to influence the development of more reliable electronic devices.