# Dot pitch

The dot pitch is the distance between the centers of two adjacent dots of the same color on a display screen. It is usually expressed in millimeters (mm). A smaller dot pitch means that more dots can be placed in a given area, resulting in a sharper image.

### What is resolution and dot pitch?

The resolution of a digital image is the number of pixels in the image, typically measured in pixels per inch (ppi). The dot pitch is the distance between the centers of two adjacent pixels. A high resolution image has a large number of pixels and a small dot pitch, while a low resolution image has a small number of pixels and a large dot pitch.

#### What's a good dot pitch?

There is no definitive answer to this question as it depends on a number of factors, including the intended use of the display and the specific requirements of the application. However, generally speaking, a dot pitch of 0.3 mm or less is considered to be good for most purposes.

#### Is higher dot pitch better?

No, higher dot pitch is not always better. In fact, in some cases it can be worse.

Dot pitch is the distance between the centers of two adjacent pixels on a screen. A higher dot pitch means that the pixels are further apart from each other, and a lower dot pitch means that they are closer together.

Generally speaking, a higher dot pitch is better because it results in a sharper image. However, there are some cases where a lower dot pitch is actually better. For example, when viewing a screen from a distance, a lower dot pitch can sometimes appear sharper than a higher dot pitch because the human eye is less sensitive to small differences at a distance.

Ultimately, the best dot pitch for a given situation depends on a variety of factors, including the resolution of the screen, the viewing distance, and the preferences of the viewer. How is dot pitch calculated? Dot pitch is calculated by dividing the width of a pixel by the number of pixels per inch. For example, a pixel width of 10 microns (0.01 millimeters) divided by 300 pixels per inch yields a dot pitch of 0.033 millimeters. What is a dot pitch ratio? The dot pitch ratio is the distance between adjacent pixels on a display screen, measured in millimeters. The term is also sometimes used to refer to the spacing between adjacent dots in a printing process.