Company Filing History:
Years Active: 1988-1990
Title: The Innovative Journey of David W Butcher: A Pioneer in Holographic Technology
Introduction: David W Butcher, an accomplished inventor based in Goostrey, GB, has made significant contributions to the field of holography with a total of eight patents to his name. His groundbreaking innovations have advanced the production and application of holograms, particularly in improving their quality and ease of production.
Latest Patents: Among his latest patents is a novel approach to hologram production through a process called post-exposure dye treatment. This innovation involves a hologram that features a light transparent base coated with a hydrophilic water-swellable layer. This layer incorporates a holographic image and a specific dye, ensuring its peak absorption falls below the peak replay wavelength of the hologram. This method allows the addition of dye after the exposure of the hologram, resulting in enhanced image quality.
Another notable patent is a method of preparing a hologram, specifically of the silver halide in gelatin binder type. This method consists of exposing, developing, and bleaching the holographic material using a unique bleach bath that includes a water-soluble halide and a ferric salt of an acetic acid derivative. This technique promotes more efficient hologram production while improving overall image fidelity.
Career Highlights: David W Butcher has worked with prestigious companies in the field, including Ciba-Geigy AG and Ilford Limited. His career has been marked by an unwavering commitment to innovation, paving the way for advancements in holographic technology that have made a lasting impact on the industry.
Collaborations: Throughout his career, Butcher has had the opportunity to collaborate with several notable figures in the field, including John A Clark and Alan Adshead. These collaborations have fostered a rich exchange of ideas and research, contributing to the development of his inventive projects.
Conclusion: David W Butcher continues to be a driving force in the world of holography, with his patents reflecting a blend of scientific insight and creative ingenuity. His work not only enhances the capabilities of hologram production but also opens new avenues for future innovations in the field. David's journey illustrates the vital role of inventors in shaping technology, inspiring others to explore the boundaries of what is possible.