Charles Daniel Schaper

Title: The Innovative Contributions of Charles Daniel Schaper

Introduction

Charles Daniel Schaper is a notable inventor based in Union City, California, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in lithography techniques, which have significant implications in various technological fields.

Latest Patents

Among his latest patents is a method of forming large-area masters for the replication of transfer lithography templates. This innovative method allows for the creation of a master from smaller originals, facilitating the replication of molecular transfer lithography templates, cured polymer films for imprinting molds, and photonic applications. The process involves successively patterning a coating layer on a base substrate using dissoluble conformal templates derived from original master patterns. This technique minimizes seam formation in the overall pattern, enhancing the quality of the final product.

Another significant patent by Schaper describes a molecular transfer lithography apparatus and method for transferring patterned materials to a substrate. This system utilizes a destroyable nanopatterned template coated with functional material, which is attached to a removable carrier. The process initiates adhesion of the functional material to the substrate, followed by further processing to achieve the desired pattern.

Career Highlights

Throughout his career, Schaper has worked with prestigious organizations, including Leland Stanford Junior University and Applied Materials, Inc. His contributions to these institutions have been instrumental in advancing research and development in the field of lithography.

Collaborations

Schaper has collaborated with notable colleagues such as Douglas W. Young and Hooman Bolandi, further enriching his innovative endeavors and expanding the impact of his work.

Conclusion

Charles Daniel Schaper's contributions to the field of lithography through his patents and collaborations highlight his significant role as an inventor. His innovative methods continue to influence advancements in technology and materials science.