Are you experiencing the LG TV dim screen issue? Several factors can cause this problem such as outdated TV firmware, energy saving settings being enabled, wrong picture mode settings, or even a ...
From my experience owning OLED monitors like the AW3423DW and AW2725DF, and even the LG CX OLED TV, panel care features like Pixel Refresh, Auto Brightness Limiter, and logo dimming only go so far.