Today Realme announced the world's first SLED 4K smart TV. Or rather, it offered a look at the new technology. The TV is not ready to go on sale yet, but it will present an interesting alternative to Quantum Dot (QLED) -based displays.
SLED technology will debut on a 55 ”television. The new type of panel will offer 108% coverage of the NTSC color spectrum, but will keep the amount of blue light in check, something TÜV Rheinland has attested to.
What is SLED, anyway? It is a new version of the LCD formula, the main innovation regarding the backlight. Typically the backlight is white, which is then fed through RGB filters to create the familiar triplet of colors.
Not so with SLED - the backlight uses red, green and blue LEDs to create the triplet. However, it is still an LCD screen, which means it has polarizers and a liquid crystal layer.
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