Company Filing History:
Years Active: 1978-1983
Title: Edward John Thrush: Innovator in Semiconductor Technology
Introduction
Edward John Thrush is a notable inventor based in Stansted Mountfitchet, GB. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative methods that enhance the performance and efficiency of electronic devices.
Latest Patents
One of Thrush's latest patents is a method of making a Hall effect device. This device features a thin substrate-free epitaxially grown semiconductor body, which is mounted in a magnetically permeable housing, such as ferrite. The semiconductor layer, preferably made of gallium arsenide or gallium indium arsenide, is grown on a substrate that is later removed through a selective etching process. This design allows for a smaller device with high sensitivity and good noise characteristics, as the flux concentrators are significantly smaller than those in conventional Hall effect systems. Another notable patent involves gallium arsenide photocathodes, which includes methods and apparatus for bonding a transmission type III-V photocathode to a transparent substrate. An R.F. susceptor arrangement is utilized to create a temperature gradient that enables the glass surface to conform to the semiconductor material's shape without softening the bulk of the glass. The bonded assembly is then carefully annealed in an annealing furnace.
Career Highlights
Edward John Thrush is associated with the International Standard Electric Corporation, where he continues to innovate in the field of semiconductor technology. His work has contributed to advancements that are crucial for the development of modern electronic devices.
Collaborations
Thrush has collaborated with notable coworkers, including Gillies D Pitt and Peter D Greene, who have also contributed to the field of semiconductor technology.
Conclusion
Edward John Thrush's innovative work in semiconductor technology, particularly in Hall effect devices and photocathodes, showcases his significant contributions to the industry. His patents reflect a commitment to advancing electronic device performance and efficiency.