A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

Organic light emitting diode(OLED) is a thin film multilayer device composed of carbon molecules or polymers including metal foil, film or plate (rigid or elastic ...

The organic light emitting diodes—known widely as OLEDs—that create vibrant smartphone displays could illuminate rooms, but current designs burn out too quickly at the high brightness needed for room ...

An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V. The technology circumvents the traditional ...

Iridium complexes have emerged as critical components in the development of phosphorescent organic light-emitting diodes (PhOLEDs), owing to their exceptional photophysical properties. Their unique ...

Wearable electronics have evolved from basic fitness trackers to sophisticated health-monitoring systems, demanding light-emitting devices that balance visual quality, power efficiency, and mechanical ...

What Is A Light-Emitting Diode? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into ...

No one will be tempted to eat it, but this breakthrough LED panel is organic--the light emitting diodes are sandwiched between washi paper made from kozo fibers and a Mulberry tree. The body of the ...

Samsung Electronics is set to reveal the progress of commercializing its transparent micro light-emitting diode (LED) display at CES 2026 this month. Transparent micro LED is a technology that has ...