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-squareBuffalox@lemmy.worldlinkfedilinkEnglisharrow-up3arrow-down1·2 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.