Pittsburgh - (BUSINESS WIRE) - Crystal Plex Corp., a pioneer in high-stability quantum dot research and development, announced a new R & D effort to improve the brightness and color stability of liquid crystal displays using cadmium-free Sapphire® quantum dots Sex.
Manufacturers of high-end consumer electronics such as televisions and mobile devices are beginning to shift to quantum dots (QDs) to enrich the brightness and color quality of their LCD screens. The advent of stable, cadmium-free quantum dots is expected to accelerate the adoption of quantum dot technology in consumer electronics as cadmium is a regulated material in many countries.
A 12-year-old nanotechnology research and development company, Crystalplex Corp. announced today that it is currently producing commercial, cadmium-free Sapphire QDs based on the company's existing gradient alloy QD platform. The company also announced it has received a grant notice from the U.S. Patent and Trademark Office to approve its patent for using sapphire shells to stabilize graded-alloy quantum dots. Passing and protecting these quantum dots with a transparent sapphire shell by using a cadmium-free gradient alloy nanocrystal structure. The resulting nanocrystals are extremely bright and comparable to the brightness of cadmium-based nanocrystals. In addition, the patent-pending AIM® housing isolates the quantum dots from humidity and oxygen degradation, as these effects will limit their use in optoelectronic applications.
Matt Bootman, president and chief executive officer of Crystalplex, said: "Our gradient alloy Sapphire® quantum dots have always been unique in the quantum dot world because of their size, shape and quality, while others require quantum dots Size or shape to adjust the output wavelength.We adjust the output according to the semiconductor ratio of the quantum dots, not the size .This difference allows us to reliably control the target emission wavelength within 2 nanometers.Companies have now this reliable The synthesis process extends to our new cadmium-free quantum dots. "
Crystalplex is currently working on the patent claims for cadmium-free Sapphire® quantum dots as well as existing application examples and other claims relating to graded alloy quantum dots.
Lianple Qu, CTO, Crystalplex, explains: "The production of quantum dots of the same size and shape enabled us to form a thin layer of alumina coating, about three or four atoms thick, to protect the quantum dots from the environment. The sapphire AIM® case provides stability and long life for our cadmium-containing QDs and our innovative cadmium-free product developed by the company, and I am also very proud that the U.S. Patent Office has sent us a formal permission notice The book states that it will soon be awarded a patent for our AIM? Patent. "
Polymer chemist Dr. Hunaid Nulwala goes on to explain: "AIM's uniform aluminum oxide crystal shell structure allows us to bond our quantum dots to specific sites in a custom polymer, ensuring that the quantum dots are evenly distributed Separates well to avoid aggregation to maintain the inherent brightness and efficiency of quantum dots, which will support the development of inks, films and thermoplastic moldings containing Sapphire® quantum dots. "
Tom Petzinger, Crystalplex founder and largest shareholder and president and CEO of LaunchCyte LLC, said: "The simultaneous realization of these R & D milestones is an important turning point for the Crystalplex team by extending the stability of cadmium-containing Sapphire® quantum dots to cadmium-free Solutions and create a custom polymer matrix that supports new optoelectronics designs, we provide more opportunities for component suppliers to serve the global display and lighting markets. In addition, we expect these breakthroughs will accelerate the adoption of quantum dot technology in many Other optoelectronic applications include high-end architectural lighting, agricultural lighting, etc. "
About Crystalplex. Crystalplex Corp. is a privately held company with 12 years of R & D in quantum dot technology. The company operates a fully integrated synthesis and pilot application plant in Pittsburgh, Pa., USA.
Servo High Speed Hydraulic Press
Hydraulic Oil Press,Servo Hydraulic Press,Automatic Hydraulic Press,High Speed Hydraulic Press
Foshan Youngmax Machine Co.LTD , https://www.ymaxmachine.com