Company Filing History:
Years Active: 2016-2020
Title: The Innovative Contributions of Bogumila Rachwal
Introduction
Bogumila Rachwal is a prominent inventor based in Oceanside, CA (US). She has made significant contributions to the field of photochromic compositions, holding a total of 6 patents. Her work focuses on developing novel chromophores that enhance the performance of three-dimensional display applications.
Latest Patents
One of her latest patents is titled "Chromophores for photochromic compositions useful for three-dimensional display applications." This invention describes novel azo-benzene type chromophores that are integral to photochromic compositions. These compositions consist of a polymer matrix and a chromophore, where the chromophore features a unique azo-benzene type structure. The photochromic composition is designed to be photoresponsive when exposed to at least one wavelength of laser light across the visible light spectrum. Devices utilizing this novel azo-benzene type chromophore exhibit significantly higher photoinduced birefringence, improved diffraction efficiency, and produce brighter images compared to those using traditional azo-benzene chromophores. Additionally, the photochromic composition may incorporate a liquid crystal to further enhance its functionality.
Career Highlights
Bogumila Rachwal is currently employed at Nitto Denko Corporation, where she continues to innovate and develop advanced materials for various applications. Her expertise in photochromic technology has positioned her as a key player in her field.
Collaborations
Throughout her career, Rachwal has collaborated with notable colleagues, including Peng Wang and Michiharu Yamamoto. These partnerships have contributed to the advancement of her research and the successful development of her patented technologies.
Conclusion
Bogumila Rachwal's innovative work in the field of photochromic compositions showcases her dedication to advancing technology in display applications. Her contributions are paving the way for future developments in this exciting area of research.
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