Table 1 Comparison of the characteristics of different CCMs for color-conversion displays
From: Color-conversion displays: current status and future outlook
CCMs | Phosphors | Organic | QDs | MHPs |
|---|---|---|---|---|
Blue absorption | poor | excellent | fair | good |
Thickness required | ~100 μm | ~0.5 μm | ~10 μm | ~5 μm |
Photostability | excellent | fair | good | fair-good |
Thermal stability | good | poor | fair | fair |
Quantum yield | good | fair | good | good |
Color purity (FWHM) | poor (100 nm) | fair (40 nm) | good (30 nm) | excellent (20 nm) |
Toxicity | - | - | Cd (≤100 ppm) | Pb (≤1000 ppm) |
