Company Filing History:
Years Active: 1976-1985
Title: Appleton D Cope: Innovator in Photoconductive Technology
Introduction
Appleton D Cope is a notable inventor based in Hightstown, NJ (US). He has made significant contributions to the field of photoconductive devices, holding a total of 3 patents. His work has advanced the technology used in imaging systems, particularly in charge-coupled devices (CCDs).
Latest Patents
One of his latest patents addresses the suppression of edge effects arising in CCD imager field registers. This innovation focuses on the loss of charge carriers generated by photoemission when drain structures bound the field registers. By eliminating the need for complex blanking circuitry, this patent enhances the efficiency of CCD outputs. Another significant patent involves a low dark current photoconductive device. This device utilizes a photoconductive body of antimony trisulfide, which is coated with an insulating layer containing conductive metal particles. This design effectively lowers the dark current in vidicon type camera tubes without compromising photocurrent or spectral response.
Career Highlights
Appleton D Cope has had a distinguished career at RCA Inc., where he has developed innovative technologies that have impacted the imaging industry. His expertise in photoconductive materials and CCD technology has positioned him as a leader in his field.
Collaborations
Throughout his career, Cope has collaborated with esteemed colleagues such as Christopher R Wronski and Benjamin Abeles. These partnerships have fostered advancements in imaging technology and have contributed to the success of his inventions.
Conclusion
Appleton D Cope's contributions to the field of photoconductive devices and imaging technology are noteworthy. His patents reflect a commitment to innovation and improvement in the efficiency of imaging systems. His work continues to influence the development of advanced imaging technologies.