Tea@programming.dev to Technology@lemmy.worldEnglish · edit-28 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-square31fedilinkarrow-up1131arrow-down11cross-posted to: technology@lemmy.zip
arrow-up1130arrow-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-28 days agomessage-square31fedilinkcross-posted to: technology@lemmy.zip
minus-squareBuffalox@lemmy.worldlinkfedilinkEnglisharrow-up3arrow-down1·8 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.