[visionlist] LCD Monitors suitable with suitable temporal response

Prof. Michael Bach michael.bach at uni-freiburg.de
Wed Mar 1 13:26:24 EST 2017


Dear Jeff:

> I assume that the artifacts that you observe for this stimulus are at 8 Hz?
yes, of course. I suggested 8 Hz because that’s near our de-Lange-max. 
The reason is the different speed of becoming bright vs. becoming dark, and that depends strongly on the grey level to boot.

As to Vincent’s question:
> Do you have an OLED monitor that you actually use?

yes, I’ve used OLEDs for years, but only the micro ones for acuity. So that’s not relevant. 
We did try Sony’s PVM-2551MD, and sometimes it had no artifacts, but then some crazy automatic thing kicked in. Never worked reliably – but that’s probably not the OLED’s fault :).


Best, Michael
-- 
Prof. Michael Bach PhD, Eye Center, University of Freiburg, Killianstr. 5, 79106 Freiburg, Germany. 
Michael.Bach at uni-freiburg.de   <http://michaelbach.de>




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