Scientists have discovered a centrosymmetric crystal that behaves as though it is chiral – absorbing left- and right-handed ...

OLED stands for "organic light-emitting diode." QLED (according to Samsung) stands for " q uantum dot LED TV." OLED is a fundamentally different technology from LCD, the major type of TV.

We propose a non-contact method for determining phosphor/silicone temperature (phosphor temperature) in phosphor-coated light-emitting diode (pc-LED). The pc-LED with a surface mounted device (SMD) ...

There’s a good reason for that. Jump over to our best TV buying guide and you’ll see sets with the panel tech dominating the upper echelons of our recommendations. While simply being an OLED doesn’t ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

In this paper, fractional reverse polarity optical orthogonal frequency division multiplexing (FRPO-OFDM) is studied to enable dimming compatible visible light communications. The scheme combines a ...

Keep a watch on your front porch with the best video doorbells for 2025. These products feature smart cameras, so you can check the door from anywhere.

The MiEye sensor, which senses light over 11 channels, provides feedback to a smartphone app to help manage circadian rhythms. This innovation aims to aid in the treatment of type 2 diabetes, mental ...

Polymer light-emitting diodes (PLEDs) based on thermally activated delayed fluorescence (TADF) emitters show great potential in developing high-efficiency solution-processed light-emitting devices ...