So what makes TriChroma LED different? Well, instead of emitting only white or blue light from the backlight, the TV makes use of thousands of “RGB Local Dimming” optical lenses, each of which ...

Micro-Epsilon introduces its best optical LED micrometer yet with 10 nm resolution and a 10 mm measuring range. 10/02/2025 ...

That’s not how the TriChroma LED TV does it, though. Instead, it uses tens of thousands of RGB Local Dimming optical lenses that each contain a red, green, and blue LED. The lenses are ...

We’re not talking WiFi here, but plain optical signals ... driving the LED. Pair it with a photo diode for reception, and voilà—light beams become data carriers. Add a lens for focus ...

Flō Optics raises $35M in Series A funding round to revolutionize optical lens coatings with digital printing technology.

So what makes TriChroma LED different? Well, instead of emitting only white or blue light from the backlight, the TV makes use of thousands of “RGB Local Dimming” optical lenses, each of which ...