For many owners of TCL Roku TVs, backlight issues can be a frustrating and daunting problem. Here is a comprehensive guide to help you diagnose, troubleshoot, and potentially repair or replace the ...

[Pekka Väänänen] has a Panasonic TV with a broken backlight that creates an uneven pink/green color. While it isn’t a huge deal for most films, black-and-white films tend to show the most effect. So, ...

With LEDs able to illuminate more localized areas of the screen, and with their much faster response times, it becomes possible to dim the backlight in darker parts of the scene while retaining full ...

2013 Panasonic plasma … last year sold in US … still in service. Main TVs are Sony and LG OLED sets. We are spoiled to really good picture quality. It actually is painful to watch a game or movie at a ...

You know the whole LED TV or PC monitor thing and how misleading it is on account of the "LED" bit being just a big, dumb backlight for an LCD panel? Well, it's kinda happening again with Samsung's ...

What backlit LCD panels need more than anything is more lighting precision, not even more outright punch. Anyway, as for when you might see this new RGB LED tech in a screen you can buy, that's not ...