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by upon_drumhead
952 days ago
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Only if you drive the display at the top end. If you end up driving in the middle, it helps prevent burn in > By counting the time each subpixel is displayed and at what brightness, a "wear level" can be determined for each pixel, using an algorithm to estimate the luminance degradation this can be compensated for. However, to do this, you must have some spare luminance headroom that gets utilized as the display gets older. Or alternatively, if the display unlocks full maximum luminance when new without saving any headroom, the algorithm would dim the other pixels over time to bring them down to the level of the burned-in pixels, so the peak luminance of the display would diminish over time as the burn-in occurs. https://arstechnica.com/gadgets/2023/11/why-oled-monitor-bur... |
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