LED and QLED are both LCD TVs but the main difference between them is the key difference that helps one deliver a better ...

As Garmin unveils the industry's first MicroLED watch, we analyze the benefits and future of the display tech in wearables With the industry’s shift in recent years toward AMOLED displays, our ...

The tl;dr is that if all you care about is picture quality, OLED is the way to go. If you want something extremely large (100-plus inches), extremely bright (too much ambient light in your room), or ...

Broadly speaking, LED LCDs are better than regular LCDs, but most LCD TVs are now actually LED TVs. Within the "LED TV" ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

For both LED and laser diode options, the therapeutic wavelength is crucial. Dr Shah recommends wavelengths between 630 and ...

Samsung calls the QN990F a Neo QLED. That means it's a Quantum Dot panel (the 'Q' part of the name), introducing an ...

The F2 Ultra is an interesting machine as it combines two laser types in one enclosed engraver. The first is a powerful 60W MOPA fibre laser used for engraving, embossing and cutting thinner metals, ...

In a world first, researchers at Nagoya University in Japan have successfully developed a resonant tunnel diode (RTD) that ...

Light-emitting diode (LED) face masks are all the rage. Depending on the colour you choose, manufacturers promise they will ...