Company Filing History:
Years Active: 1991-1992
Title: Innovations and Contributions of Bernard J Green
Introduction
Bernard J Green, an accomplished inventor hailing from Harrow, GB, has made significant contributions to the field of display technology. With a total of three patents to his name, his work focuses on enhancing brightness control and manufacturing methods for liquid crystal displays.
Latest Patents
Two of Bernard J Green's most notable patents include a **Display Device Incorporating Brightness Control** and a **Method of Manufacturing Color Filters for Liquid Crystal Cells**.
The **Display Device** patent describes a novel display formed by a matrix of surface-stabilized bi-stable ferroelectric liquid crystal elements. Each element can be independently set by a matrix driver, allowing for advanced brightness control. The display's brightness is adjusted according to the binary significance of a signal, which optimizes the light passing through the matrix by controlling the activation intensity and duration of the light source. This approach improves display quality while efficiently managing the frame time for various settings.
The **Method of Manufacturing Color Filters** patent outlines a technique for creating color filters for liquid crystal cells. The process involves applying patterns of dye intermediate materials to a substrate layer under heat and pressure, allowing for precise color formation in a single alignment step. This not only reduces waste of expensive glass substrates but also ensures that the dyes resist leaching due to interaction with the liquid crystal materials.
Career Highlights
Bernard is currently affiliated with Thorn EMI Plc, where he continues to impact the field of display technologies through his innovative work. His expertise and insights contribute to the development of advanced electronic displays, which are integral in modern technology.
Collaborations
Throughout his career, Bernard has collaborated with notable coworkers such as David John Gibbons and Andrew T Rowley. Together, they have worked on various projects that enhance the functionality and performance of display devices, combining their talents to drive innovation in the industry.
Conclusion
Bernard J Green's inventiveness and dedication to improving display technologies are recognized and respected in his field. Through his patents and professional collaborations, he has significantly contributed to the development of effective and efficient display systems, demonstrating the importance of innovation in advancing technology.