Aldo Maggis

Title: Aldo Maggis: Innovator in Semiconductor Technology

Introduction

Aldo Maggis is a notable inventor based in Vimercate, Italy. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to integrated transistor design.

Latest Patents

One of his latest patents is for a surface field effect transistor with depressed source and/or drain areas. This invention involves lowering the surface of the silicon in the source and drain areas by 50-500 nm compared to the silicon surface beneath the gate electrode. This etching process enhances the reliability of the transistor by increasing the distance between the multiplication zone of charge carriers and the gate oxide, thereby reducing the number of hot carriers available for injection. The modified fabrication steps are designed to be easily integrated into standard CMOS fabrication processes.

Another significant patent by Aldo Maggis pertains to the metallization process of a wafer back. In this process, a gold layer is deposited on the back of a wafer, followed by an aluminum layer that may include a small percentage of silicon. A low-temperature thermal treatment is then applied, which facilitates the migration of aluminum towards the wafer through the gold layer.

Career Highlights

Aldo Maggis has worked with prominent companies in the semiconductor industry, including SGS-Thomson Microelectronics S.r.l. and SGSATES Componenti Elettronici S.p.a. His experience in these organizations has contributed to his expertise in the field.

Collaborations

Throughout his career, Aldo has collaborated with notable professionals such as Fabio Gualandris and Livio Baldi. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Aldo Maggis is a distinguished inventor whose work in semiconductor technology has led to valuable patents that enhance the performance and reliability of integrated transistors. His contributions continue to influence the field and demonstrate the importance of innovation in technology.