Company Filing History:
Years Active: 2013
Title: The Innovations of Robert W. LeClair
Introduction
Robert W. LeClair is an accomplished inventor based in Pleasanton, CA (US). He is known for his innovative contributions to the field of electron gun technology. With a focus on enhancing the efficiency and functionality of electron emission systems, LeClair has made significant strides in his area of expertise.
Latest Patents
LeClair holds a patent for a "Multi-layer heater for an electron gun." This invention involves a cathode for an electron gun that features layers of substrate material made from ceramic powder, such as Aluminum nitride. The substrate layers are equipped with conductive traces made from sintered tungsten or a refractory foil. When current flows through these traces, heat is transferred to a cathode thermally coupled to the heater assembly. The invention also includes embodiments where one layer of the heater contains thermionic emission material, allowing for direct electron emission. Additionally, a control grid can be formed above the thermionic cathode layer, enabling the fabrication of a complete electron gun assembly as a single unit.
Career Highlights
LeClair is associated with Superior Technical Ceramics Corporation, where he applies his expertise in developing advanced ceramic technologies. His work has contributed to the advancement of electron gun systems, which are critical in various applications, including electron microscopy and semiconductor manufacturing.
Collaborations
LeClair has collaborated with Peter Clark Smith, further enhancing the innovative capabilities within their field. Their partnership has led to the development of cutting-edge technologies that push the boundaries of electron emission systems.
Conclusion
Robert W. LeClair's contributions to the field of electron gun technology exemplify the spirit of innovation. His patent for a multi-layer heater showcases his commitment to advancing technology in this specialized area. Through his work at Superior Technical Ceramics Corporation, LeClair continues to influence the future of electron emission systems.