Monitor Ghosting: An In-depth Exploration

By | September 1, 2023

About The Article:

  • Ghosting in monitors refers to the trailing effect seen when moving objects leave behind a blurry trail.
  • Ghosting is caused by the monitor’s response time, which is the time it takes for the monitor to change from one image to another.
  • The article discusses ways to reduce ghosting, including adjusting monitor settings and using monitors with faster response times.

Written By – Manvendra Singh Manvendra Singh

Ghosting on a monitor isn’t as mysterious as it sounds, and it’s a tech issue when your display can’t keep up with fast-moving images.

Let’s break down this subject into easy-to-understand parts.

Quick Answer:

Monitor ghosting refers to the blurry trail or artifact visible on-screen when fast-moving objects are displayed, often due to slow response times or refresh rates. It can degrade visual performance, especially in fast-paced applications like gaming.

Monitor Ghosting: An In-depth Exploration

What Is Monitor Ghosting?

Monitor ghosting is a display issue where moving objects leave behind blurry trails or shadows due to slow pixel color changes.

In simple terms, Monitor Ghosting appears as a shadow or trail that follows moving objects on your screen.

It’s caused when your display’s tiny dots, or pixels, can’t change their colors or shades fast enough, resulting in a blurry effect.

What Causes Monitor Ghosting?

Two key factors are responsible for Ghosting: your monitor’s refresh rate and response time.

Refresh Rate: This term Refresh rate refers to how often your screen updates with new images every second. It’s measured in hertz (Hz), and more updates per second mean smoother motion on your screen.

Response Time: This is the time it takes for each pixel on your screen to change its color. When the response time is slow, Ghosting is more likely to occur.

The Role of LCD Panels

Modern monitors usually use Liquid Crystal Display (LCD) technology.

These displays contain millions of tiny pixels, and each pixel can change color to create the images you see on your screen.

These pixels change color based on a small electric charge, and the speed of this change is your monitor’s response time.

Monitor Ghosting in Real-Life Examples

Let’s take a real-life example. Suppose you’re watching a car race on your screen.

If you see a blurry trail following the fast-moving cars, that’s Ghosting.

It’s most noticeable in fast scenes like video games or action movies.

Monitor Ghosting in Real Life Example

How To Fix Monitor Ghosting

You can reduce Monitor Ghosting by using a monitor with a high refresh rate and a low response time.

Some modern monitors also have unique settings called overdrive settings. These settings speed up pixel color changes and reduce Ghosting.


Ghosting on a monitor can make your screen look blurry, especially during fast-moving scenes.

But it’s not as mysterious as it seems. It’s a technical issue caused by slower pixel color changes.

But with the proper knowledge and tools, like a good monitor and the correct settings, you can minimize this problem.

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