Location History:
- Conneaut Lake, PA (US) (2017)
- Kent, OH (US) (2023)
Company Filing History:
Years Active: 2017-2023
Title: Don Davis - Innovator in Liquid Crystal Technology
Introduction
Don Davis is a notable inventor based in Conneaut Lake, PA (US). He has made significant contributions to the field of liquid crystal technology, holding a total of 2 patents. His innovative work focuses on writing devices and liquid crystal displays, showcasing his expertise in this specialized area.
Latest Patents
One of Don Davis's latest patents is a writing device that includes cholesteric liquid crystal and features a sectional erase mechanism. This writing device comprises a liquid crystal layer made of reflective cholesteric liquid crystal material, sandwiched between electrically conductive layers. The design allows for the application of pressure to change the reflectivity of the cholesteric liquid crystal material, enabling image formation. Additionally, the device incorporates electronic erase circuitry that can independently apply erase voltage waveforms to multiple conductive sections.
Another significant patent is for a liquid crystal display that features identifiers such as watermarks, serial numbers, or logos. These identifiers can be read both electronically and visually. The methods described for fabricating these identifiers on cholesteric writing tablets allow for varying shades of gray, providing different degrees of visibility. Importantly, these identifiers remain permanent and are not erased when the liquid crystal image on the display is cleared.
Career Highlights
Don Davis is currently associated with Kent Displays, Inc., where he continues to develop innovative technologies in liquid crystal applications. His work has contributed to advancements in writing devices and displays, enhancing user experience and functionality.
Collaborations
Throughout his career, Don has collaborated with talented individuals such as Forrest Nicholson and Todd C Ernst. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Don Davis is a prominent figure in the realm of liquid crystal technology, with a focus on writing devices and displays. His patents reflect his commitment to innovation and his ability to create practical solutions in this field. His contributions continue to influence the industry and inspire future advancements.