Location History:
- Annapolis, MD (US) (2020 - 2022)
- Columbia, MD (US) (2023 - 2024)
Company Filing History:
Years Active: 2020-2024
Title: The Innovative Contributions of Rajratan Basu
Introduction
Rajratan Basu is a prominent inventor based in Annapolis, MD (US). He has made significant contributions to the field of electro-optical devices, holding a total of seven patents. His work focuses on utilizing advanced materials to enhance the performance of liquid crystal displays.
Latest Patents
One of Rajratan Basu's latest patents involves utilizing vertically aligned carbon nanotube arrays as the homeotropic alignment agent in an electro-optic liquid crystal device. This invention includes an electro-optical liquid crystal cell that comprises a first substrate, a first layer of chromium (Cr), a first layer of vertically aligned carbon nanotubes (VA-CNT) capped with nickel nanoparticles, and a layer of liquid crystal. Additionally, the cell can include a second layer of VA-CNT capped with nickel nanoparticles, a second layer of Cr, and a second substrate. This innovative design exhibits the required electro-optic effect needed for a liquid crystal display.
Another notable patent focuses on utilizing 2D monolayer WSe2 nanosheets as the planar-alignment agent in an electro-optical liquid crystal device to improve its optical transmission. This electro-optical liquid crystal cell consists of a first substrate, a first layer of indium tin oxide (ITO) on the first substrate, a first layer of WSe2 on the first layer of ITO, and a layer of liquid crystal on the first layer of WSe2. Furthermore, the cell can comprise a second layer of WSe2, a second layer of ITO, and a second substrate. This design exhibits high optical transmission and the required electro-optic effect for liquid crystal displays.
Career Highlights
Rajratan Basu works for the United States as represented by the Secretary of the Navy. His innovative work has positioned him as a key figure in the development of advanced electro-optical technologies.
Collaborations
Some of his notable coworkers include Daniel Kinnamon and Christopher M Spillmann. Their collaborative efforts contribute to the advancement of technology in the field of liquid crystal devices.
Conclusion
Rajratan Basu's contributions to the field of electro-optical devices through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the development of high-performance liquid crystal displays.
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