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-up0·9 days agoYou can’t make lenses to focus properly at shorter distances I think, or you would get an extremely narrow FOV.
You can’t make lenses to focus properly at shorter distances I think, or you would get an extremely narrow FOV.