Dunno if it is in your case, but it's worth fiddling with. However, no degree of that will be enough if the backlight is grossly underprovisioned. You should be able to play with your monitor setting to set the overall brightness down, taking a load off of the backlight in general. SO if you are displaying dark scenes for a very long time, the controller will have to "give up" on over-volting the backlight when it overheats, causing a sort of periodic shift between bright and dark. What it is instead is cheap with a green disguise (as most of these things are). This is usually paired with underprovisioning the backlight as a method of being "green". The idea being that most of the time people will not be using it to display very dark scenes for long periods of time. Some manufactures adaptively vary the backlight to have more current during very dark display times (mostly black) and less backlight current during mostly white displays. I get why dark objects absorb more light than lighter ones (available energy transitions, probability of interaction with photons, etc). I'm trying to understand the emissivity of lighter versus darker objects. The Crux By Bridget Alex 2:00 PM Members of the Hamer Tribe walk at sunset in Ethiopia's Omo River valley. Darker objects absorb more light, and therefore appear darker. You're experiencing a common technique used to preserve the life of underprovisioned backlights in CCFL and LED monitors. Why Did Darker and Lighter Human Skin Colors Evolve Humanity’s color gradient probably has little to do with sunburn.
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