Gopal K Rao

Title: Gopal K Rao: Innovator in Integrated Circuit Technology

Introduction

Gopal K Rao is a notable inventor based in Veldhoven, Netherlands. He has made significant contributions to the field of integrated circuit technology. His innovative work has led to the development of a unique patent that addresses critical challenges in circuit isolation.

Latest Patents

Gopal K Rao holds a patent for "Deep trench isolation with surface contact to substrate." This invention discloses a trench structure and fabrication technique designed for isolating adjacent circuits in an integrated circuit. The trench is coated with an oxidation barrier of silicon, which protects the underlying semiconductor regions from crystal faults and dislocations caused by high-temperature oxidation. The trench includes a bottom formed of the substrate, and it is filled with a conductive material that is in electrical contact with the substrate. A top surface contact electrode is formed over the trench, ensuring contact with the underlying substrate. For very narrow trenches, semiconductor areas are formed adjacent to the top of the trench to provide additional contact surface for the electrode.

Career Highlights

Gopal K Rao is associated with Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to contribute to advancements in integrated circuit technology. He has been recognized for his innovative approach and technical expertise in the field.

Collaborations

Some of Gopal K Rao's coworkers include Louis N Hutter and James D Goon. Their collaboration has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Gopal K Rao's contributions to integrated circuit technology through his patent demonstrate his commitment to innovation. His work continues to influence the field and showcases the importance of advancements in semiconductor technology.