It uses an ultrathin organic light-emitting diode (OLED) integrated into a contact lens to perform electroretinography (ERG).

In this review, we first introduce the fundamentals of OLEDs, including their working mechanisms, materials and device ...

You should be looking out for micro RGB and micro LED in several years, though not now. Samsung and Hisense have a new type ...

The ability to move electron-hole pairs—called excitons—in desired directions is important for generating electricity and ...

Macrocyclic compounds exhibiting narrowband emission are pivotal for advancing wide-gamut displays. Researchers report a BN-embedded cyclophane (BN-CP) possessing Multiple Resonance Thermally ...

In short, microcurrent is better for facial toning as it is able to help lift and firm while LED light works on the quality ...

Researchers at Kyushu University have developed a novel organic molecule that simultaneously exhibits two highly sought-after ...

Seoul shares rose slightly amid mixed sector performances, with defense and cosmetics stocks gaining while semiconductors and pharmaceuticals declined. The won dipped against the dollar, and trading ...

Quantum dot light‐emitting diodes (QD‐LEDs) represent a versatile class of optoelectronic devices that harness the unique properties of semiconductor nanocrystals to produce highly saturated ...

The simple explanation for red light therapy’s wide-ranging benefits is that it targets the body at the cellular level. Specifically, it stimulates the mitochondria to produce more energy in the form ...

How many dark diodes will get you a violation? There's a key difference between U.S. and Canadian inspection standards for ...