Quantum Materials Corp. (fka QTMM)

[TedJ]

"the fact that a display was modified to demonstrate the operation of the perovskite QD LEDs in a display for OEMs in San Marcos."

I was not questioning if QMC had a QD enhanced LED "ready to go", I was question if they had one that incorporated perovskites.

The Nov. 2018 PR made no mention of the QDs being perovskite.

To break this impasse, QMC has developed cadmium-free green quantum dots with an extremely narrow FWHM (full width half max) of 16 nanometers. Importantly, QMC is able to produce these infinitely small semiconductors with precise emission wavelengths that possess high stability characteristics when placed in close proximity to LED's. By combining these materials with QMC's cadmium-free red quantum dots and proprietary encapsulation process a color gamut of 91% Rec2020 was achieved.

Looks like QDX dots to me, not perovskite QDs.