William M Rappoport

Title: The Innovations of William M Rappoport

Introduction

William M Rappoport is a notable inventor based in Westport, CT (US). He has made significant contributions to the field of image intensification technology. His innovative work has led to the development of a unique patent that enhances the efficiency of image intensifier tubes.

Latest Patents

Rappoport holds a patent for an "Image tube with conditioned input screen." This invention comprises a sealed envelope that contains means for controllably liberating oxygen within the envelope. The input screen includes an oxygen-conditioned layer of fluorescent material and an overlying layer of photoemissive material. This design allows for the oxidation of the photoemissive material, which improves the photon-to-electron conversion efficiency of the input screen. The method involves exposing a layer of fluorescent material to oxygen before depositing the photoemissive layer, and optionally exposing the photoemissive layer to oxygen after sealing the tube envelope.

Career Highlights

Rappoport's career is marked by his work at The Machlett Laboratories, Incorporated. His innovative approach to image intensification has positioned him as a key figure in the development of advanced imaging technologies. His patent reflects a deep understanding of the materials and processes involved in enhancing image quality.

Collaborations

Throughout his career, Rappoport has collaborated with notable colleagues, including James R Caraher and Donald F DeCou. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

William M Rappoport's contributions to the field of image intensification through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the development of imaging systems today.