Well, when it comes to 4K and 8K TVs, HDR refers to a series of advanced ... A third, optional part is a playback device like an Ultra HD Blu-ray player or streaming devices that is HDR-compatible.

Because of their self-emissive nature, OLED TVs are also susceptible to the much rarer permanent version of image retention known as “burn-in.” Burn-in is caused when one or more OLED pixels ...

Now, in a study published in Nature Photonics, Professor Nirit Dudovich and her team at the Weizmann Institute of Science have developed a groundbreaking method to track these ultrafast material ...