Sony's fixing the wrong panel problems while showing off its new 'RGB LED' backlight tech with outrageous colours and brightness

Sony has taken the wraps off a new backlight tech for LCD panels known as RGB LED. In really simple terms, it's similar to existing mini-LED backlight tech, such as that offered by the BenQ MOBIUZ EX321UX, but with coloured RGB lighting zones as opposed to monochrome blue LEDs moderated by a quantum dot layer. Sony claims the results include much wider colour rendering, plus increased brightness.

How much better? Sony says colour space coverage is increased to 90% Rec.2020, while peak brightness jumps up to 4000 nits...