intro_oled
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| intro_oled [2026/04/02 16:09] – [physics behind OLEDs] sophie | intro_oled [2026/04/02 16:12] (current) – [physics behind OLEDs] sophie | ||
|---|---|---|---|
| Line 5: | Line 5: | ||
| OLEDs are made of: | OLEDs are made of: | ||
| - | * an emissive layer in which electron and hole recombine: electrons being excited by an electrical field unexcite themselves by emitting a photon | + | * an organic |
| - | * a hole transport and electron transport layer above and below the emissive layer, respectively: | + | * (optional: only for multilayer OLEDs) |
| - | * a hole injection layer to improve the movement of hole from the anode towards the hole transport layer | + | * (optional: only for multilayer OLEDs) |
| * two electrodes: an anode under the hole injection layer and a cathode on top of the electron transport layer | * two electrodes: an anode under the hole injection layer and a cathode on top of the electron transport layer | ||
| * a subtrate - usually glass - under the anode | * a subtrate - usually glass - under the anode | ||
intro_oled.1775138997.txt.gz · Last modified: by sophie