Too bad only OLED can be self-emissive that active matrix OLED display is the only hottest display technology in the market and quantum dot cannot be used as self-emissive and electroluminescent active matrix QD LED display can never become a reality.

Too bad quantum dot can only be injected into OLED display panel and work side by side with OLED and cannot be used as a stand alone QD LED display, thus doubling the production cost using both OLED and QD LED.

It is a myth why quantum dot LED is so inferior than OLED.