4 ms·
Do you have to use laptops with cathode backlights instead?
by buzzert 5y ago
Do you have to use laptops with cathode backlights instead?
- nitins_jakta 5y agoAh, so for most of us LED itself is not strictly the problem. Low quality ones with a low refresh rate, like in some department stores, are a problem. It is likely other sources of flicker like temporal dithering (FRC), you can see it here (it is on Windows too): https://youtu.be/0y-I3hqQgCQ https://youtu.be/0y-I3hqQgCQ The visual noise/dots you see is the dithering. The e-ink display is slow enough so we can see it. People with BVDs are strongly affected by that noise...and unfortunately simple pair of glasses does not help.