Company Filing History:
Years Active: 1976-1980
Title: The Innovative Contributions of Gerard J King
Introduction
Gerard J King is a notable inventor based in Alexandria, VA (US), recognized for his significant contributions to the field of photodetectors and infrared image devices. With a total of 8 patents to his name, King has made remarkable advancements in semiconductor technology.
Latest Patents
One of King's latest patents is a method of making photodetectors using ion implantation and laser. This innovative process involves bombarding a semiconductor substrate with ions to a predetermined depth, followed by scanning the substrate with a laser beam. The heat generated allows for the healing of surface damage and the formation of a compound that serves as the photodetector. Additionally, the ions can be implanted through a mask to create isolated detector regions, or the entire substrate can be bombarded, with unwanted regions removed by laser evaporation.
Another significant patent is the method of making a silicon-insulator-polysilicon infrared image device. In this process, a layer of epitaxial silicon is grown on a silicon growth substrate, followed by the growth of a thin layer of silicon dioxide or another suitable insulator. A thick layer of polysilicon is then added, and the silicon growth substrate is removed. The epitaxial layer is etched to form islands on the insulator layer, with some islands doped to create an array of infrared-sensitive detectors.
Career Highlights
Gerard J King is currently employed by the US Government as represented by the Secretary of the Army. His work has been instrumental in advancing technologies that enhance the capabilities of infrared imaging and photodetection.
Collaborations
Throughout his career, King has collaborated with notable colleagues, including Joseph F Martino, Jr and Aubrey J Dunn. These partnerships have contributed to the development of innovative technologies in his field.
Conclusion
Gerard J King stands out as a prominent inventor whose work in photodetectors and infrared image devices has significantly impacted technology. His patents reflect a commitment to innovation and excellence in semiconductor research.