A class of metal-free organic electroluminescent molecules is designed in which both singlet and triplet excitons contribute to light emission, leading to an intrinsic fluorescence efficiency ...

Organic Light Emitting Diodes or OLED’s are effectively light emitting diodes made from semiconducting organic polymers. The principles of operation, advantages and benefits, ... The LUMO and HOMO ...

A test organic light-emitting diode (OLED) incorporating thick layers of hybrid perovskite emits green light. Credit: William J. Potscavage Jr., Kyushu University. Researchers have made ...

Organic light-emitting diodes (OLED) have emerged as a new generation of display technology. Organic crystalline materials possess superior thermal stability, chemical stability, and high carrier ...

Related Stories. Light-emitting diode (LED), a key component of display technology, is required to meet the Rec. 2020 color gamut standard for next-generation display applications.

OLED, or Organic Light Emitting Diodes, are an offshoot of existing conventional LED technology. LEDs are semiconducting light sources that function through electroluminescence—that is, ...

The effect is similar, in many ways, to organic light-emitting diodes (OLEDs) that produce light in thin layers of organic molecules when electricity is passed through them.

LCD (Liquid Crystal Display) IPS-LCD (In-Plane Switching Liquid Crystal Display) OLED (Organic Light-Emitting Diode) AMOLED (Active-Matrix Organic Light-Emitting Diode) The screen, when combined ...

Now a team of engineers and chemists has created a carbon-based series of light-emitting diodes ... Furthermore, because the organic layers are only 10 nanometers thick, ...