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red75prime t1_j9oh8jf wrote

Reply to comment by unswsydney in Australian and UK researchers have developed a proof-of-concept display technology that is 100-times thinner than liquid crystal cells and offers a tenfold greater resolution. by unswsydney

Could you clarify this passage? "We believe it is time for LCD and LED displays to be phased out"

I understand LCD part, but LED? You still need light source for your tunable metasurface display.

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UniversalMomentum t1_j9oypsw wrote

LED is an LCD display with LED lights instead of fluorescent. They are really just LED-lit LCD displays. The LED allows more even lighting, more brightness and longer lifespan in theory.

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hellure t1_jacf8bt wrote

but OLED? Which is better, this or that?

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