Glossary
4-Spirobifluorene derivatives - A new family of host materials for PhOLEDs

Pure hydrocarbon compound; Composé purement hydrocarboné

Chemical compound made up solely of carbon and hydrogen atoms (hydrocarbon).

spiro compound; spiro compound

A spiro compound is a compound with at least two π-systems, with identical or different properties, connected by a sp³ hybridized carbon atom (spiro carbon) resulting in orthogonality between the two connected π-systems.

OLED (organic light-emitting diode); OLED (diode électroluminescente organique)

An organic light-emitting diode (OLED) is a light-emitting device consisting of an organic semiconductor deposited between two electrodes. When the device is energized, positive and negative charges are injected, migrating through the organic semiconductor until they meet. This recombination forms an electron/hole pair called an "exciton", which emits light after returning to the ground state....