OLED shares similarities with both LED and LCD technologies. OLED TV screens are approximately ... It comprises a dozen layers made up of transistors, emissive materials and color filters that ...
LCD TVs work by having a light behind the pixels shining forward. The LCD layer of liquid crystals changes this light into other colors, so it looks like what it's supposed to. However ...
Sony's new take on an old idea could lead to TVs with better, brighter color. Here's why it could be cool. Sony says it's ...