Tea@programming.dev to Technology@lemmy.worldEnglish · edit-22 days 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-square32fedilinkarrow-up1130arrow-down11
arrow-up1129arrow-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 · edit-22 days agomessage-square32fedilink
minus-squaremonarch@lemm.eelinkfedilinkEnglisharrow-up3·1 day agodon’t necessarily need one if they are power efficent enough.
minus-squareSeekPie@lemm.eelinkfedilinkEnglisharrow-up2·edit-21 day 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-squareumbrella@lemmy.mllinkfedilinkEnglisharrow-up2·20 hours agoyou can beam tiny amounts of it ota. it just needs to be very power efficient.
minus-squaremonarch@lemm.eelinkfedilinkEnglisharrow-up3·1 day 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-up3·21 hours agoJust make it sodium based, and a good crying jag will replenish the battery.
minus-squareumbrella@lemmy.mllinkfedilinkEnglisharrow-up1·22 hours agoim not saying it wouldnt be a challenge, but isnt solar panel tech possible here? it just has to be really power efficient.
don’t necessarily need one if they are power efficent enough.
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.
you can beam tiny amounts of it ota. it just needs to be very power efficient.
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.
im not saying it wouldnt be a challenge, but isnt solar panel tech possible here?
it just has to be really power efficient.