KTC Journal
Monitor reviews, gaming guides, productivity advice, and practical display know-how from the KTC team.
Local dimming brightness pulsing happens when backlight zones can't keep up with motion during camera pans. See why it occurs and get simple settings to reduce the effect.
Local dimming on static desktops often keeps zones lit to preserve UI legibility and prevent artifacts. A monitor's algorithm may hold backlights active due to a bright cursor or window, even on a dark screen. This is common behavior for LCD and Mini LED displays, not always a fault.
Local dimming artifact visibility is tied to content frame rate. Low FPS can make halos and blooming more obvious, while high FPS gaming may introduce trails or flickering.
Square vs rectangular zones influence Mini-LED blooming. Square zones offer balanced halos, while rectangular ones may stretch light spill. Zone count and dimming control often matter more for monitor contrast.
An ambient light sensor affects local dimming by adjusting screen brightness for room light. This alters black levels and blooming, impacting HDR for gaming and productivity.
Zone transition speed dictates the smoothness of local dimming displays, impacting motion clarity. Poorly tuned speeds cause glow trails and pulsing highlights, while optimal settings deliver crisp HDR. Get details on how it affects gaming and movies.
Local dimming trailing glow in FPS games is a halo effect from backlight zones lagging behind fast objects. The article covers why it happens and settings to reduce it.
