This article lists the best methods to prevent LCD image retention

LCD image retention, also referred to as image persistence, sticking, burn-in, and ghosting, occurs when static images are displayed on a monitor for prolonged periods, causing faint ghost-like images to remain visible even when the display changes. While image retention is typically temporary on LCD screens, preventing it entirely ensures the longevity and optimal performance of your monitor. Read more about image retention.

Below are best practices to prevent LCD Image Retention:

1. Use a Screensaver:

• Set a screensaver to activate after a short period of inactivity.

• Opt for dynamic or moving screensavers to avoid prolonged display of static elements.

• Display alternating black/white images for 48 to 72 hours

2. Enable Display Power Management:

• Power down the unit for a period of time (minimum 24 to 48 hours)

• Configure your operating system or monitor settings to enter sleep mode or turn off the display after a specified period of inactivity.

• This feature conserves energy and prevents static images from lingering on the screen.

3. Reduce Brightness:

• Lower the screen brightness to minimize the intensity of static images.

• Avoid setting the brightness at maximum levels unless absolutely necessary, as higher brightness increases the risk of retention.

4. Avoid Static Images:

• Minimize the display of static images, such as logos, toolbars, or interface elements, for extended periods.

• Use full-screen content whenever possible or rotate different layouts and images periodically.

5. Alternate Content Regularly:

• Frequently switch between different applications, layouts, or full-screen content to prevent static elements from being displayed too long.

• If specific layouts are unavoidable, consider alternating the colors or positions of key elements periodically.

6. Proper Maintenance:

• Gently clean the screen to remove dust or smudges that might cause brightness adjustments.

• Avoid exposing the monitor to extreme temperatures, which can worsen retention issues.

7. Use a Custom Timer for Digital Signage:

• For digital signage applications, schedule the display to turn off periodically to rest the screen.

• Rotate content often or use dynamic visuals to avoid displaying static images for long durations.

Why Prevention Matters:

Preventing image retention helps maintain the clarity and quality of your monitor’s display. By following these best practices, you can extend the life of your device and ensure consistent performance.

Image retention caused by static (non-moving) images displayed for lengthy periods is not covered under Elo warranty.