Hal Merritt

Title: Hal Merritt - Innovator in TFEL Panel Technology

Introduction

Hal Merritt is a notable inventor based in Aloha, Oregon, who has made significant contributions to the field of thin-film electroluminescent (TFEL) panel technology. With a focus on innovative manufacturing processes, Merritt has developed a unique method that enhances the production of multi-colored TFEL panels.

Latest Patents

Merritt holds a patent for a "Phosphor only etching process for TFEL panel having multiple-colored" which outlines a process for manufacturing TFEL panels with a plurality of side-by-side phosphor stripes of different colors. This innovative method involves placing a thin film phosphor layer of a first color on top of transparent electrodes covered by an insulator. The phosphor undergoes an etching process to create thin elongate stripes. A second phosphor layer is then deposited over the first phosphor stripes, and the etching is repeated to leave adjacent stripes of a second color-producing phosphor. Finally, an insulating layer and a second set of electrodes are placed atop the stripes to complete the panel, which is supported on a glass substrate. This patent showcases Merritt's expertise in advancing TFEL technology.

Career Highlights

Merritt has been associated with Planar Systems, Inc., where he has played a crucial role in developing cutting-edge technologies in the display industry. His work has contributed to the advancement of TFEL panels, which are known for their vibrant colors and efficiency.

Collaborations

Throughout his career, Merritt has collaborated with esteemed colleagues such as William A. Barrow and Richard T. Tuenge. These collaborations have fostered innovation and have been instrumental in the development of new technologies in the field.

Conclusion

Hal Merritt's contributions to TFEL panel technology through his innovative etching process have positioned him as a key figure in the industry. His work continues to influence advancements in display technologies, showcasing the importance of innovation in manufacturing processes.