▲ 275 ▼ [Technology Connections] Video projectors used to be ridiculously cool [34:39] (www.youtube.com) submitted 1 year ago by FenrirIII@lemmy.world to c/technology@lemmy.world 42 comments fedilink hide all child comments
[–] Steve@startrek.website 5 points 1 year ago (2 children) I believe the crt projector doesnt have that issue permalink fedilink source parent hideshow 2 child comments replies: [–] Krudler@lemmy.world 2 points 1 year ago I'm going to actually you lol The reason it works better with CRT is because of the phosphors. They continue to glow, long after the signal has passed over. Check out a CRT slow motion. Everything to do with display technology involves tricking the eye and relying on persistence of vision which is innate. permalink fedilink source parent [–] Beacon@fedia.io 1 point 1 year ago I was referring to the spinning color wheel that op was taking about, but yeah the simultaneous three color projector likely doesn't have that problem permalink fedilink source parent
[–] Krudler@lemmy.world 2 points 1 year ago I'm going to actually you lol The reason it works better with CRT is because of the phosphors. They continue to glow, long after the signal has passed over. Check out a CRT slow motion. Everything to do with display technology involves tricking the eye and relying on persistence of vision which is innate. permalink fedilink source parent
[–] Beacon@fedia.io 1 point 1 year ago I was referring to the spinning color wheel that op was taking about, but yeah the simultaneous three color projector likely doesn't have that problem permalink fedilink source parent