Camille Proietti Bowne

Title: Innovations by Camille Proietti Bowne

Introduction

Camille Proietti Bowne is an accomplished inventor based in Poughkeepsie, NY (US). She has made significant contributions to the field of semiconductor technology, holding two patents that showcase her innovative spirit and technical expertise.

Latest Patents

Her latest patents include a selective etch of TiW for capture pad formation. This invention involves a chemical etchant containing hydrogen peroxide and phosphate ions at a controlled pH, which is useful for selectively etching metals in the presence of other metals. This etchant is particularly beneficial in the fabrication of semiconductor components, especially for forming capture pads where TiW serves as a barrier layer for copper or copper/nickel pads. The preferred solution is a commercial hydrogen peroxide to which phosphoric acid and KOH are added for pH adjustment.

Another notable patent is the self-scrub buckling beam probe. This invention describes a self-scrubbing buckling beam contactor designed for contacting an array of pads on a device under test. The contactor consists of three insulating dies separated by an insulated spacer. Each die has holes, and the buckling beam features an array of flexible wires that contact the pads of the device under test. The design allows for a controlled exit angle of the wire tip, which enhances the cleaning process of the pads and reduces resistance.

Career Highlights

Camille Proietti Bowne works at International Business Machines Corporation (IBM), where she has been able to apply her innovative ideas in a collaborative environment. Her work has significantly impacted the semiconductor industry, particularly in improving the efficiency and effectiveness of semiconductor fabrication processes.

Collaborations

Throughout her career, Camille has collaborated with talented individuals such as Yuet-Ying Yu and Daniel George Berger. These collaborations have fostered a creative atmosphere that encourages the development of groundbreaking technologies.

Conclusion

Camille Proietti Bowne is a remarkable inventor whose contributions to semiconductor technology are noteworthy. Her patents reflect her dedication to innovation and her ability to solve complex problems in the industry.