Cadmium-free QDs surpass 1000 hour continuous durability test
The QD-LEDs were under continuous power at 2.5 Volts DC at 70mA and were measured initially, incrementally and at the 1000 hour mark with no measurable degradation of intensity, peak emission or FWHM, reports the company. The QD-LED packaged units will continue to be under power and measurements of key performance criteria taken through and beyond the 3000 hour test protocol.
“Passing the 1000 hour continuous on time milestone is a major achievement in proving our quantum dot and encapsulation technologies. They are the basis for the next generation of quantum dot solutions to improve the color rendering capability of flat panel displays – which is moving QD’s from the front of the LCD panel to the actual surface of LED’s. Our team’s ability to keep Quantum Materials on the forefront of nanomaterial implementation and discovery is true testament to their diligence and tireless efforts”, commented Quantum Materials Corp President and CEO Stephen Squires.
“Over the past six months we have made significant progress on our core mission of bringing to market a high performance, reasonably priced cadmium-free quantum dot film solution for large-form LCD display applications and we will report on this in the very near future. While we expect QD-infused film to be the preferred display solution for the next several years, the high heat durability and stability of our QD materials puts us in a strong position to enable the industry to make this transition to QD-LED on-chip solutions when that time comes” added Squires.
Quantum Materials Corp (QMC) – www.QMCDOTS.com
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