OLED questions from a visual neuroscientist

[moregabor]

Thanks, that's what I was trying to post.

I should say that the lower plot (photodiode) underestimates the extent of dimming (~10 nits), due to diode saturation issues. But it gives an idea about the time course.

The absence of phospor persitence in OLEDs compared to CRTs is indeed very helpful for some research in my field.

[moregabor]

Since there were no further responses, to close the thread, I am concluding that the dynamic luminance dimming for small objects (but not large ones) on the Asus 240 Hz OLED may be an as-yet unreported or unknown issue.

Thanks everybody for the helpful responses regarding flicker!

[thatoneguy]

Hmmm, well not sure what you mean with the small object comment... maybe Chief can address that.
I’m hypothesizing here but there may be some sort of built-in burn-in mitigation going on.

Some links that may be useful:
https://rog-forum.asus.com/t5/gaming-mo ... d-p/962201
https://old.reddit.com/r/OLED_Gaming/co ... automatic/
https://old.reddit.com/r/OLED_Gaming/co ... ng_screen/
https://old.reddit.com/r/OLED_Gaming/co ... he_screen/