What is LED Display Pitch

September 04, 2024

Why is dot pitch important?

The dot pitch of an LED display refers to the physical distance between two neighboring pixels usually calculated in millimeters (mm). For LED displays, the dot pitch directly affects the optimal viewing distance of the display. The smaller the dot pitch of the display, the more pixels there are on the display, and the clearer the picture can be displayed. The smaller the value of the dot pitch, the closer the audience can watch your screen, the greater the visual impact and the better the display effect.

Fine pixel pitch micro Common Cathode COB LED screen

How to choose the dot pitch of LED display?

LED display is composed of one pixel, what we want to see is a smooth and complete picture, and do not want to see granular pixels. This means that it is better to look at the screen from a certain distance away, otherwise we will see grainy pixels on the screen.

Indoors, the size of the viewing distance itself has a limit, in order to better and more detailed visual effects, generally choose a smaller point spacing in the outdoors, the viewing distance is not limited to the space, you can choose a smaller point spacing, but - generally in order to reduce the cost, and at the same time have a higher cost-effective, will choose a larger point spacing. For example, if indoors, viewing distance is about 3-6 meters, you can choose Micro Led Display series products, if the distance is 5-10 meters, you can choose Indoor Led Display series products.

What is the impact of dot pitch on display effect?

The dot pitch of LED display can be divided into the following aspects:

First, the relationship between dot pitch and pixel densityThe relationship between dot pitch and pixel density:The smaller the dot pitch of LED display means that it can accommodate more LED lamp beads in the same area, thus improving the pixel density. Pixel density is one of the important factors for the clarity of the display, the higher the pixel density, the more delicate and clear the picture will be. Enhancement of display effect:LED display with high pixel density can present richer picture details, which makes the image and video content more realistic and vivid. In watching high-definition blockbusters or fine image display, small pitch LED display can bring more shocking visual effect.

Second, the angle of view and brightness uniformity perspective improvement: the traditional large pitch LED display in the side view may appear color distortion or brightness drop situation, and fine pixel pitch led screen is able to maintain the clarity of the image and color consistency in a wider range of viewing angles.

Third, brightness uniformity improvement: Due to the shortening of the distance between the LED lamp beads, the distribution of light will be more uniform, reducing the brightness difference and dark area phenomenon caused by the lamp bead spacing is too large.

Fourth, different scenes, different choices, different display effects choose different point spacing of LED display, can make the audience to adapt to different application scenes and viewing needs. For example, in the conference room, exhibition halls and other places need to watch close to the place can choose small pitch LED display; And in the square, stadium and other places to watch from a distance can choose Fine pixel pitch stage LED video billboard to improve the viewing comfort.

High definition Iron cabinet DOOH display

The smaller the pitch, the better?

Point pitch is not the smaller the better, small pitch display because of its fine display effect is highly favored. However, the dot pitch is not the only criterion to decide whether the display is good or bad. When choosing LED display, you need to consider the following key factors.

Viewing distance: small pitch display can provide clearer visual effect when viewed at close distance but when viewed at long distance, too large dot pitch may lead to visual fatigue.

Cost-effectiveness: The cost of small-pitch display is usually higher than that of large-pitch display. Users need to weigh the cost and effect according to their own budget and usage requirements.

Energy Consumption: Due to the higher pixel density of small-pitch display, its energy consumption is relatively large, and the long-term operation cost is high.

Maintenance and service: Maintenance cost and after-sales service of the display is also an important consideration. Quality after-sales service can reduce the risk of long-term operation.

Comprehensive consideration: cost-effective and purpose of use.

In short, when choosing LED display, the dot pitch is an important consideration, and you need to determine the appropriate dot pitch specification according to the actual application scene and viewing distance. At the same time, attention should also be paid to the selection of reliable quality and stable performance of the product to ensure that the display can be long-term stable operation and present a high-quality display effect!

Author:

Mr. Alex

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alexrgbdance@gmail.com

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