Patricia A Norton

Title: Patricia A Norton: Innovator in Field Emission Technology

Introduction

Patricia A Norton is a distinguished inventor based in Mesa, Arizona, known for her contributions to the field of emission technology. With a total of three patents to her name, she has made significant advancements in methods related to extraction electrodes and silicon carbide etching.

Latest Patents

One of her latest patents is a method for protecting extraction electrodes during the processing of Spindt-tip field emitters. This innovative method involves several steps, including depositing a parting layer on the extraction electrodes, sharpening the Spindt-tip field emitters, and applying a layer of emission-enhancing material. The process concludes with the removal of the parting layer, which effectively lifts off the emission-enhancing material from the extraction electrodes while preserving it on the sharpened field emitters. Another notable patent is her method of etching silicon carbide, which utilizes a mask with a Mohs hardness factor greater than 4 to prevent sputtering material from contaminating the substrate. An oxygen and sulfur hexafluoride plasma is employed to perform the etching process.

Career Highlights

Patricia A Norton is currently employed at Motorola Corporation, where she continues to innovate and develop new technologies. Her work has been instrumental in advancing the capabilities of field emission devices, which have applications in various electronic systems.

Collaborations

Throughout her career, Patricia has collaborated with notable colleagues, including Christine Thero and Majid M Hashemi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Patricia A Norton is a remarkable inventor whose work in field emission technology has paved the way for advancements in electronic devices. Her innovative methods and collaborative spirit continue to inspire future generations of inventors.