Tea@programming.dev to Technology@lemmy.worldEnglish · edit-29 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-square27fedilinkarrow-up11arrow-down10
arrow-up11arrow-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-29 days agomessage-square27fedilink
minus-squareBuffalox@lemmy.worldlinkfedilinkEnglisharrow-up0·edit-29 days agoVery creative, maybe some day. But I think it will require serious developments in other areas too. Like technologies we don’t even have yet.
minus-square-☂️-@lemmy.mllinkfedilinkEnglisharrow-up0·9 days agowe already have tiny flexible screens and the means to beam video data to it wirelessly. we also have microscopic chip litography to handle it.
minus-squareSeekPie@lemm.eelinkfedilinkEnglisharrow-up0·edit-29 days agoBut no small or translucent batteries
minus-square-☂️-@lemmy.mllinkfedilinkEnglisharrow-up0·8 days agothe obvious solution to this problem is running a convenient wire from your eyeball 🤪
minus-squaremonarch@lemm.eelinkfedilinkEnglisharrow-up0·9 days agodon’t necessarily need one if they are power efficent enough.
minus-squareSeekPie@lemm.eelinkfedilinkEnglisharrow-up0·edit-29 days 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-up0·8 days 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-up0·8 days agoJust make it sodium based, and a good crying jag will replenish the battery.
minus-square-☂️-@lemmy.mllinkfedilinkEnglisharrow-up0·8 days agoyou can beam tiny amounts of it ota. it just needs to be very power efficient.
minus-square-☂️-@lemmy.mllinkfedilinkEnglisharrow-up0·8 days agoim not saying it wouldnt be a challenge, but isnt solar panel tech possible here? it just has to be really power efficient.
Contact lenses?
Very creative, maybe some day. But I think it will require serious developments in other areas too. Like technologies we don’t even have yet.
we already have tiny flexible screens and the means to beam video data to it wirelessly. we also have microscopic chip litography to handle it.
But no small or translucent batteries
the obvious solution to this problem is running a convenient wire from your eyeball 🤪
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.
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.
you can beam tiny amounts of it ota. it just needs to be very power efficient.
im not saying it wouldnt be a challenge, but isnt solar panel tech possible here?
it just has to be really power efficient.