Location History:
- Mercer County, NJ (US) (1987)
- Princeton, NJ (US) (1980 - 2000)
Company Filing History:
2 out of 5,349 
1 out of 3,523 
1 out of 566 
Years Active: 1980-2000
Title: The Innovations of Ronald Keith Smeltzer
Introduction
Ronald Keith Smeltzer is a notable inventor based in Princeton, NJ (US). He holds a total of 4 patents that showcase his contributions to the field of semiconductor technology. His work has significantly impacted the development of liquid crystal displays and silicon-on-insulator devices.
Latest Patents
One of his latest patents is titled "Hydrogenation of Polysilicon Thin Film Transistors." This method involves creating a liquid crystal display that incorporates a layer of polysilicon on a substrate surface. The process includes forming a gate of conductive material insulated from the polysilicon layer, followed by layering an insulating material over the gate and a metal layer on top. The device is then subjected to a plasma containing hydrogen, allowing the hydrogen to diffuse through the insulating layers and the metal layer into the polysilicon layer.
Another significant patent is the "Method of Making Silicon-on-Insulator Islands." This invention describes a silicon-on-insulator (SOI) semiconductor device created by forming a layer of single crystalline silicon on an insulating substrate. Portions of the silicon layer are etched away to form islands with sharp corners, which are then exposed to hydrogen chloride vapors to smooth the corners, resulting in islands with rounded edges.
Career Highlights
Throughout his career, Ronald has worked with prominent companies such as RCA Inc. and Harris Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor industry.
Collaborations
Ronald has collaborated with notable individuals in his field, including Chung P. Wu and Wesley H. Morris. These partnerships have fostered innovation and advancement in the technologies he has developed.
Conclusion
Ronald Keith Smeltzer's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of electronic devices and displays.