Richard H Belanger

Title: **Innovative Contributions of Richard H. Belanger in Semiconductor Technology**

Introduction

Richard H. Belanger is a notable inventor based in El Toro, California, recognized for his significant contributions to semiconductor technology. With one patent to his name, he has made strides in the field that continue to impact the industry.

Latest Patents

Belanger's patent, titled "Method for forming dielectrically isolated semiconductor devices," explores a method for creating dielectrically isolated semiconductor devices on a semiconductor substrate. This innovative approach includes the growth of an epitaxial layer on a wafer that features a thin buried oxide layer. The process involves etching trench regions through the epitaxial layer down to the underlying oxide layer and forming a dielectric isolation layer along the sidewalls of the trenches. This effectively isolates the active region of the epitaxial semiconductor material, allowing for the selective epitaxial regrowth of semiconductor material in the trenches. Ultimately, this methodology facilitates the construction of semiconductor devices within isolated active regions, enhancing device performance.

Career Highlights

Richard H. Belanger has made substantial contributions while working for Silicon General Corporation. Throughout his career, he has focused on advancing semiconductor technologies, demonstrating a strong commitment to innovation in his field.

Collaborations

Belanger has collaborated with other talented professionals, including his coworker Sang S. Kim. Their combined expertise has contributed to exceptional advancements in the development of semiconductor devices, showcasing the power of teamwork in the innovation process.

Conclusion

Richard H. Belanger's work exemplifies the importance of innovation in the semiconductor field. His patented method for forming dielectrically isolated semiconductor devices serves as a testament to his dedication as an inventor and his ability to push the boundaries of technology. Through his contributions at Silicon General Corporation, Belanger continues to influence the landscape of semiconductor manufacturing and design.