JBD microLED 2 million nits, 10,000 DPI

They said, no quantum dots, etc., for the light source, how do they make the light?

Guy in comments asked about heat removal.

Apparently there's chemical vapor deposition of GaAs for the red, etc. So, it's a silicon slab decorated with a big array of 3-5 semiconductor LEDs. Best for cost would be monochrome, but with enough processing steps, they can do RGB (and aren't displaying that yet).

Prediction: a smart watch with a builtin microscope lets you watch a 75" virtual display...

They're advertising high brightness units for projection, so your next TV might look like a soundbar under a whiteboard.

On a sunny day (Mon, 24 Jun 2019 14:29:19 -0700 (PDT)) it happened whit3rd wrote in :

Focus and optics would be a pita. Maybe more luck wuith those laser projectors. Those are aready for sale.