JBD microLED 2 million nits, 10,000 DPI

[Boris Mohar]

https://www.youtube.com/watch?v=52ogQS6QKxc

Can you drive it?


Regards,

Boris Mohar

Got Knock? - see:
Viatrack Printed Circuit Designs (among other things) http://www.viatrack.ca

void _-void-_ in the obvious place

 

[Winfield Hill]

Boris Mohar wrote...

https://www.youtube.com/watch?v=52ogQS6QKxc

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

Guy in comments asked about heat removal.


--
Thanks,
- Win

 

[whit3rd]

On Monday, June 24, 2019 at 8:11:03 AM UTC-7, Winfield Hill wrote:

Boris Mohar wrote...

https://www.youtube.com/watch?v=52ogQS6QKxc

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

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.

 

[Jan Panteltje]

On a sunny day (Mon, 24 Jun 2019 14:29:19 -0700 (PDT)) it happened whit3rd
<whit3rd@gmail.com> wrote in
<4717adbb-4202-423c-a53b-06798ac82218@googlegroups.com>:

On Monday, June 24, 2019 at 8:11:03 AM UTC-7, Winfield Hill wrote:
Boris Mohar wrote...

https://www.youtube.com/watch?v=52ogQS6QKxc

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

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.

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