The nostalgic "glow-in-the-dark" stars that twinkle on the ceilings of childhood bedrooms operate on a phenomenon called phosphorescence. Here, a material absorbs energy and later releases it in the ...

The display in iPhone 18 models could be more power-efficient, with Samsung planning to add blue phosphorescent material to increase light production. Samsung Display has been planning to introduce ...

A team has discovered that the new organic molecule thienyl diketone exhibits high-efficiency phosphorescence, achieving a rate over ten times faster than traditional materials. This breakthrough ...

Phosphorescent materials exhibit long-lived emissions even after the excitation source is removed, a property that has generated considerable attention in recent years. Polymer-based RTP materials ...

From anti-counterfeiting inks to bioimaging agents, phosphorescent materials that glow after light exposure are critical for security and sensing applications. However, most current systems rely on ...

a close up of a large oled projection screen - AlexanderLipko/Shutterstock Did you know some colors are actually harder to produce than others in OLED displays? Blue ...

Recently, the research team led by Jiang Changlong at the Hefei Institutes of Physical Science, which is part of the Chinese Academy of Sciences, developed a novel method for preparing carbonized ...