Company Filing History:
Years Active: 1980-1981
Title: The Innovations of Charles J. Bartlett
Introduction
Charles J. Bartlett is a notable inventor based in Madison, NJ, who has made significant contributions to the field of printed wiring boards. With a total of two patents to his name, Bartlett's work has focused on improving the manufacturing processes of multilayer printed wiring boards, which are essential components in modern electronics.
Latest Patents
One of Bartlett's latest patents addresses the challenges associated with treating multilayer printed wiring boards. Traditionally, these boards are laminated using epoxy adhesives, and drilling can leave a residual smear within the drilled holes. This smear can hinder proper through plating, resulting in incomplete interconnections between layers. In his innovative approach, Bartlett describes a technique that utilizes plasma etching, where the conductive surface layers of the drilled boards act as electrodes to generate plasma. This plasma effectively removes the smear directly within the holes. Additionally, a dielectric material placed in proximity to the perimeter of each board ensures uniform treatment across the panels.
Career Highlights
Charles J. Bartlett has had a distinguished career at Bell Telephone Laboratories, where he has been instrumental in advancing technologies related to printed wiring boards. His work has not only contributed to the efficiency of manufacturing processes but has also enhanced the reliability of electronic devices.
Collaborations
Throughout his career, Bartlett has collaborated with notable colleagues, including Ronald J. Rhodes and Ray D. Rust. These partnerships have fostered an environment of innovation and have led to significant advancements in their respective fields.
Conclusion
In summary, Charles J. Bartlett's contributions to the field of printed wiring boards through his innovative patents and collaborative efforts at Bell Telephone Laboratories have made a lasting impact on the electronics industry. His work continues to influence the development of reliable and efficient electronic components.