I recently bought a 39 inch LG LED Full Hd Tv, and experience nausea, dry red eyes, headaches, irritation and sleep disturbances after watching it for even 5 to 10 minutes. I wear prescription glasses and my watching distance is about 7 feet.
I did some research online and found out about the blue light emanating from the backlights of these kinds of TV screens, and that it causes some of the symptoms I experience. I also found out about PWM flickering which causes the same symptoms.
I decided to buy a pair of Gunnar yellow tinted glasses, because I read that they filter some of the blue light. I have to say there is an improvement but it does not solve the problem completely. I then tried to increase the backlight setting to 100, which theoretically would stop the flickering because the backlights behind the LED's would be on constantly, but still that didn't help much.
I will now try lowering the backlight setting and see if it makes a difference.
I was wondering if any of you found any other solution to this problem?