A team of researchers, led by Jie Xu from ANL, has developed this new solution of luminescent polymers that not only have high light-emitting efficiency but are also biodegradable and recyclable.

Figure 1: Optical microphotograph of the Au/polymer admixture/Au LEC (surface cell configuration) during operation at 4-V bias. The formation of a p–i–n light-emitting junction was proposed ...

Eighteen years after the development of the first polymer-based LED display, the technology has finally matured and polymer OLED televisions are just around the corner. So much has changed since ...

Light-emitting diodes (LEDs ... which inhabit the amorphous polymer semiconductors in the device. "Our most significant discovery is that QLEDs exhibit an excitation memory effect, meaning ...

A semiconductor made from a carbon-based material. For example, light-emitting polymers (LEPs) are organic semiconductors. Contrast with inorganic semiconductor. See LEP. THIS DEFINITION IS FOR ...

Scientists have developed a model that predicts a massive boost in OLED brightness using polaritons—hybrid light-matter ...

Researchers at the UAB have developed a new chemical reaction to form solid polymeric networks using light (photocuring) ...

You will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules for their analysis, planning, design, and implementation. You will also apply your knowledge through ...