Burn-in Fixer: Screen Test

Burn-in Fixer provides screen testing and refresh pattern tools for OLED, AMOLED and LCD displays.
Use full-screen tests to inspect pixels, screen uniformity, image retention and other visible display issues.
Screen tools include:
• Solid color pixel tests
• Grayscale and contrast tests
• Checkerboard patterns
• LCD ghosting patterns
• Moving noise, bands, grids and ramps
• OLED and AMOLED color refresh patterns
• Moving color and inversion patterns
• Full-screen display testing
These tools can help you inspect dead pixels, image retention, ghosting and burn-in symptoms and run visual refresh patterns where appropriate.
Important: physical OLED burn-in, dead pixels and hardware damage can be permanent. Software refresh patterns cannot guarantee that a damaged display will be repaired.
Results vary depending on panel technology, age, damage and device characteristics.