Tea@programming.dev to Technology@lemmy.worldEnglish · 11 months agoWorld’s smallest LEDs from a new semiconductor: New LED displays packing 90nm 'virus-sized' pixels can deliver 127,000 PPI visuals.www.zju.edu.cnexternal-linkmessage-square26linkfedilinkarrow-up190arrow-down10
arrow-up190arrow-down1external-linkWorld’s smallest LEDs from a new semiconductor: New LED displays packing 90nm 'virus-sized' pixels can deliver 127,000 PPI visuals.www.zju.edu.cnTea@programming.dev to Technology@lemmy.worldEnglish · 11 months agomessage-square26linkfedilink
minus-squareSeekPie@lemm.eelinkfedilinkEnglisharrow-up1·11 months agoHow would you power them without a battery? It doesn’t matter if it’s really power efficient if it isn’t getting any power.
minus-squaremonarch@lemm.eelinkfedilinkEnglisharrow-up1·11 months agoWirelessly. Like an NFC tag. Not saying it would be super practical but if you custom shaped them you could put a wire coil around all of the non seeing parts of the eye.
minus-squaredzsimbo@lemm.eelinkfedilinkEnglisharrow-up1·11 months agoJust make it sodium based, and a good crying jag will replenish the battery.
How would you power them without a battery? It doesn’t matter if it’s really power efficient if it isn’t getting any power.
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Wirelessly. Like an NFC tag.
Not saying it would be super practical but if you custom shaped them you could put a wire coil around all of the non seeing parts of the eye.
Just make it sodium based, and a good crying jag will replenish the battery.
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