If you happen to have one of our picks for the best OLED TV, then burn-in might be a nagging concern that sits at the back of your TV-appreciating mind; but there could soon be a panacea to this problem. That’s because the University of Cambridge (via research published in Nature) have designed ultra narrowband blue emitters that avoid the undesirable energy transfer current blue OLEDs output that can lead to burn-in. In simple terms, blue OLEDs, which are critical components
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