Location History:
- Los Alamos, NM (US) (2014)
- Vancouver, WA (US) (2014 - 2019)
Company Filing History:
6 out of 2,034 
3 out of 59 
2 out of 574 
Years Active: 2014-2019
Title: Innovator Spotlight: Alexey Y Koposov
Introduction
Alexey Y Koposov is a prominent inventor based in Los Alamos, NM, USA. With an impressive portfolio of 11 patents, he has made significant contributions to the field of light-emitting diodes (LEDs) and nanotechnology. His work focuses on improving LED efficiency and functionality through innovative methods involving quantum dots.
Latest Patents
Among his latest inventions, Koposov developed a method for fabricating quantum dot light-emitting diodes (LEDs) with suppressed photobrightening. This device addresses the challenge of maintaining consistent light intensity by utilizing treated quantum dot surfaces. The treatment involves applying a solution containing multi-valent cation salts to the QDs, which allows them to emit stable light in the visible spectrum under high-intensity exposure.
Another noteworthy patent involves a stratified quantum dot phosphor structure. This method creates an LED device that incorporates multiple barrier layers to encapsulate a specific layer of QDs, enhancing the conversion of emitted light to various colors within the visible spectrum. Both inventions signify advancements in enhancing the reliability and color diversity of LED technology.
Career Highlights
Throughout his career, Alexey Y Koposov has collaborated with leading companies in the tech industry, including Sharp Laboratories of America, Inc. and Elux, Inc. His role in these organizations has allowed him to advance LED technologies, contributing to practical applications across various sectors.
Collaborations
Koposov has worked closely with notable colleagues such as Sean Vail and Gary Foley. Their combined expertise has facilitated groundbreaking developments in the realm of quantum dot applications in LEDs, fostering innovation through teamwork and shared knowledge.
Conclusion
Alexey Y Koposov's dedication to innovation in LED technology is evident through his patents and collaborations. His innovative approaches are not only enhancing LED performance but also paving the way for future advancements in the field. As technology continues to evolve, his contributions will likely influence the next generation of optical devices.