Antonio A Do Bento Vieira

Title: Antonio A Do Bento Vieira: Innovator in Integrated Circuit Technology

Introduction

Antonio A Do Bento Vieira is a notable inventor based in Carrollton, TX (US). He has made significant contributions to the field of integrated circuit technology, holding a total of 3 patents. His work focuses on enhancing the reliability and efficiency of integrated circuits, particularly through innovative methods involving redistribution metal layers.

Latest Patents

Antonio's latest patents include a method for providing a redistribution metal layer in an integrated circuit. This system and method disclose how to form a redistribution metal layer from the last metal layer in the integrated circuit during its manufacture, prior to the application of final passivation. The last metal layer serves as a site for solder bump pads used in flip chip interconnection. The redistribution metal layer can be either a flat layer deposited over the next to last metal layer through an opening in a dielectric layer or deposited over an array of vias connected to the next to last metal layer. The space between the solder bump pads is filled with narrower traces that connect to active circuit areas below. A final passivation layer is then applied to ensure product reliability.

Career Highlights

Antonio A Do Bento Vieira is currently employed at STMicroelectronics GmbH, where he continues to innovate in the field of integrated circuits. His work has been instrumental in advancing the technology used in modern electronic devices.

Collaborations

Antonio has collaborated with several talented individuals in his field, including Danielle A Thomas and Harry Michael Siegel. These collaborations have contributed to the development of cutting-edge technologies in integrated circuits.

Conclusion

Antonio A Do Bento Vieira is a prominent figure in the realm of integrated circuit innovation. His patents and contributions significantly enhance the reliability and efficiency of electronic devices. His ongoing work at STMicroelectronics GmbH continues to shape the future of technology.