nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq9zsljfx8tjyzplququr9xmqctclx0qc2mw5xydzx0udqzrfade4qmtrtl5 Crazy idea, but would it be possible to design a CRT that has phosphors that could be ...
@nprofile1q...
That's pretty much how LED room lighting works: LEDs behind phosphor.
But how would you scan a phosphor screen with that? LEDs don't put out a beam that can be deflected with electromagnets. They emit light in all directions.
There are screens where there's an LED for each RGB subpixel, namely OLED and MicroLED. No phosphors or scanning involved there, though, just a grid of LEDs.
That's pretty much how LED room lighting works: LEDs behind phosphor.
But how would you scan a phosphor screen with that? LEDs don't put out a beam that can be deflected with electromagnets. They emit light in all directions.
There are screens where there's an LED for each RGB subpixel, namely OLED and MicroLED. No phosphors or scanning involved there, though, just a grid of LEDs.
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