Question

Can the resolution of the LED display screen be customized?

Answer 1

The resolution of the LED display can be customized. The resolution of an LED display mainly depends on the density of its pixels, which is determined by both the number of pixels in landscape and portrait. Here are a few key points about LED display resolution customization:

1. Pixel density and size: The resolution of the LED display is directly related to the density of the pixels and the size of the display. Increasing the density of pixels (e.g., using small-pitch LEDs) or increasing the size of the display can increase the resolution of the LED display.

2. Ways to customize the resolution:

   - Use LED beads with small pitches. The component unit of the LED display is the module, and the module is distributed with LED lamp beads, each lamp bead is a pixel. Reducing the dot spacing between the lamp beads allows more LED beads to be distributed in the same size module, thereby increasing pixel density and resolution.

   - Enlarge the display area. Increasing the display area of the LED display while keeping the pixel density the same can also improve the resolution, because a larger size means more pixels.

3. Resolution calculation: To achieve a specific resolution (e.g. 4K, i.e. 3840x2160), you need to calculate the number of modules required according to the dot spacing and display size in the early design. 

For example, if you use P2's LED display module (i.e., the dot pitch is 2mm), you can divide the module size by the dot pitch to get the resolution of a single module, and then calculate the number of modules required according to the target resolution.

4. The importance of resolution: The resolution of the LED display has a decisive impact on its display effect. 

Higher resolutions enable more detailed, crisp images and video content to enhance the viewer's viewing experience.

To sum up, the resolution of the LED display can be customized according to specific needs. 

By selecting the appropriate dot spacing, display size and number of modules, the LED display resolution can be achieved to meet different application scenarios and needs.

Answer 2

When customizing the resolution of an LED display, a number of factors need to be considered, including application scenarios, viewing distance, content needs, and budget. Here is a detailed guide about customizing the resolution of the LED display based on the information provided in the reference article:

Understand the concept of LED display resolution

* The resolution of an LED display refers to the number of pixels per square meter of screen area, usually expressed in "dots per square meter" (dpm) or "dots per inch" (dpi).

* The higher the resolution, the higher the detail and clarity of the image.

Select the resolution based on the application scenario

1. Indoor Premises:

   - For indoor places with close viewing, such as conference rooms, exhibition halls, stages, studios, etc., it is recommended to choose high-resolution LED displays.

   - For example, P2.5 (pixel pitch 2.5 mm, screen resolution 160,000 dots/square meter) or P3 (pixel pitch 3 mm, screen resolution 111111 dots/square meter) can provide clear and detailed image quality.

2. Outdoor Venues:

   - For outdoor places that are viewed from a distance, such as squares, stadiums, billboards, roadsides, etc., due to the long viewing distance, a relatively low-resolution LED display can be selected.

   - For example, a resolution of P8 (pixel pitch 8mm, screen resolution of 15,625 dots/square meter) or P10 (pixel pitch of 10mm, screen resolution of 10,000 dots/square meter) can ensure clarity for long-distance viewing while keeping costs under control.

Choose the resolution based on the viewing distance

* The closer the viewing distance, the higher the resolution required.

* Generally speaking, you can choose P2.5 or P3 resolution for viewing distances up to 5 meters, P4 or P5 resolution for viewing distances within 10 meters, and P8 or P10 resolution for viewing distances within 20 meters.

Choose the resolution based on your content needs

* If you need to display high-definition video, pictures and other content, it is recommended to choose a high-resolution LED display to ensure the clarity and delicacy of the image.

* If you only need to display simple text, icons, etc., you can choose a relatively low-resolution LED display to reduce costs.

Consider budget considerations

* When customizing the LED display, you need to choose the right resolution according to your budget.

* Generally speaking, the higher the resolution, the higher the cost. Therefore, in the case of a limited budget, there is a trade-off between resolution and cost.

Summary

* When customizing the resolution of the LED display, it is necessary to comprehensively consider factors such as application scenarios, viewing distance, content needs, and budget.

* Through reasonable selection and configuration, it is possible to control costs while meeting demand and achieve the best cost performance.