Location History:
- Harlow, GB (1979)
- Bishops Stortford, GB (1986)
Company Filing History:
Years Active: 1979-1986
Title: Barbara Needham: Innovator in Liquid Crystal Display Technology
Introduction
Barbara Needham is a prominent inventor based in Harlow, GB. She has made significant contributions to the field of liquid crystal display technology, holding 2 patents that showcase her innovative spirit and technical expertise.
Latest Patents
Her latest patents include a "Polychromatic liquid crystal display with reflective electrode pads." This invention features an array of electrodes in an active silicon-backed matrix that addresses a liquid crystal cell incorporating a black guest dye. The design allows for the display of a polychromatic image by arranging individual members in contrasting colors, typically red, blue, green, and optionally yellow. Another notable patent is the "Method for preparing and operating a smectic liquid crystal display cell." This method focuses on preparing and operating dynamic scattering liquid crystal display cells with internal electrodes, utilizing a smectic liquid that has positive dielectric anisotropy. This innovation allows the cell to switch from dynamic scattering to static scattering, providing indefinite storage properties.
Career Highlights
Barbara Needham is currently associated with the International Standard Electric Corporation, where she continues to develop her groundbreaking technologies. Her work has significantly impacted the advancement of display technologies, making her a key figure in the industry.
Collaborations
Throughout her career, Barbara has collaborated with notable colleagues, including William A Crossland and Joseph H Morrissy. These partnerships have further enriched her contributions to the field.
Conclusion
Barbara Needham's innovative work in liquid crystal display technology exemplifies her dedication to advancing the field. Her patents reflect her expertise and commitment to creating cutting-edge solutions.