Waveshare AMOLED displays deliver true blacks, vibrant colours, and wide viewing angles that IPS cannot match. Each pixel emits its own light.
How AMOLED Works
Each pixel is an individual OLED. Black pixels are completely off = infinite contrast. No backlight bleed. Thinner and lighter than LCD.
Specs
- Available in 1.43, 1.91, 2.01-inch sizes
- True black, wide colour gamut, 170+ degree viewing
- SPI or MIPI interface
AMOLED vs IPS
| Feature | AMOLED | IPS LCD |
|---|---|---|
| Black Level | Perfect (pixel off) | Grey (backlight bleed) |
| Contrast | Infinite | 1000:1 |
| Power (dark UI) | Very low | Constant (backlight) |
| Burn-in risk | Yes (with static content) | No |
Projects
- Smartwatch with deep-black watch face
- Audio visualiser with vibrant colours
- Status display with dark theme (saves power)
- Photography viewer with accurate colours
Power Tips
Dark-themed UIs use significantly less power on AMOLED. Black pixels = zero power. Design with dark backgrounds.
Frequently Asked Questions
Burn-in risk?
Yes. Avoid static elements for extended periods. Use screen savers or pixel shifting.
More expensive than IPS?
Yes, typically 1.5-2x the price for similar size.
Sunlight readability?
Good, but not as bright as some IPS panels in direct sunlight.
Available in large sizes?
Currently 1.43 to 2.01 inches from Waveshare. Larger AMOLED modules are rare.
Conclusion
AMOLED displays bring premium visuals to embedded projects. True blacks and vibrant colours make them ideal for wearables and status displays.
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