Which LED Display Screen Do Government Agencies Generally Choose?

When government agencies consider installing LED display screens, they face a variety of options, each of which depends on specific needs, environments, and budgets.

To help government agencies better understand and make informed decisions, the following is a detailed and easy-to-understand interpretation of the key factors that should be considered when choosing LED display screens:

1). Usage environment and needs

1.1). Differences between indoor and outdoor:

• Indoor:

실내 LED 디스플레이 usually do not require additional waterproofing because they are installed inside buildings, away from rain and other adverse weather conditions.

However, indoor displays may need to consider dustproof, scratch-proof, and fireproof features to ensure that they remain in optimal condition during long-term use.

• Outdoor:

옥외 LED 디스플레이 must have strong waterproof, dustproof, and weatherproof properties to withstand extreme weather conditions such as rain, direct sunlight, and high and low temperatures.

These displays usually use more robust materials and more complex heat dissipation systems to ensure stable operation in harsh environments.

1.2). 시청 거리 and dot pitch:

• Dot pitch (P value):

Dot pitch refers to the distance between adjacent pixels on the display. The smaller the dot pitch, the higher the pixel density and the clearer the image. But correspondingly, the price will be higher.

• 시거리:

The viewing distance determines the required dot pitch size. For example, in close viewing occasions such as conference rooms or reception halls, you can choose a display with a smaller dot pitch (such as P2 or P2.5) to ensure a clear and delicate image, while in long-distance viewing occasions such as squares and streets, you can choose a display with a larger dot pitch (such as P6 or P10) to reduce costs and maintain good viewing effects.

1.3). Installation location and layout:

• 위치 선택:

The installation location of the display should be convenient for the audience to watch, while taking into account safety and aesthetics.

For example, in a hall or conference room, you can choose wall-mounted or embedded installation; in outdoor places, you may need to consider hanging or column installation to ensure that the display is stable and easy to maintain.

• Layout planning:

When planning the installation location, you should also consider the coordination between the display and the surrounding environment, such as color matching, size ratio, etc., to ensure the beauty and unity of the overall visual effect.

2). Display effect and clarity

2.1). Dot pitch and 해결:

The smaller the dot pitch, the higher the resolution and the more delicate the image. But correspondingly, the price will be higher. When choosing, you should weigh it according to your budget and viewing needs.

High-resolution displays can present more details and color levels, making the image more vivid and lifelike.

• Color reproduction and saturation:

Choosing a display with MTSC broadcast-level color gamut reproduction function can ensure rich and true colors and improve the viewing experience. This display can accurately restore the true appearance of various colors, making the image more vivid and vivid.

The higher the color saturation, the more three-dimensional and layered the image is, allowing the audience to feel a more realistic visual effect.

2.2). 명도 대조:

• 명도:

High-brightness displays can maintain clear display effects even in strong light environments. This is especially important for outdoor displays because they need to withstand strong light such as direct sunlight.

• 차이:

High contrast can enhance the layering of the image, making the picture more three-dimensional and vivid. The higher the contrast, the clearer the light and dark parts of the image and the richer the details.

3). Stability and durability

• 품질 보증:

Choosing products from regular manufacturers is the key to ensuring the quality of the display. Regular manufacturers usually have advanced production processes and strict quality control systems to produce high-quality displays.

At the same time, regular manufacturers also provide comprehensive after-sales service and technical support to facilitate subsequent maintenance and repairs.

• 내구성:

The durability of the display depends on many aspects such as its material, structure and heat dissipation system.

For example, using stronger materials can improve the impact resistance of the display; using advanced heat dissipation systems can ensure that the display maintains a stable temperature during long-term use and extend its service life.

When choosing, you can pay attention to parameters such as the warranty period and service life of the display to evaluate its durability.

4). Information diversity and update efficiency

• Display content diversity:

Government agencies usually need to display various types of information, such as text, pictures, videos, etc. Therefore, when choosing a display screen, you should ensure that it supports input and display in multiple formats.

This includes supporting various image formats (such as JPEG, PNG, etc.), video formats (such as MP4, AVI, etc.), and text formats (such as TXT, DOC, etc.).

At the same time, the display screen should also have flexible typesetting and editing functions so that government agencies can adjust the display content at any time as needed.

• Content update efficiency:

An efficient content management system can ensure that information can be updated in a timely manner, improve the utilization rate and publicity effect of the display screen.

When choosing, you can pay attention to whether the system supports remote update, timed playback and other functions.

The remote update function allows government agencies to transfer new content to the display screen through the network without on-site operation; the timed playback function can automatically play the specified content according to the preset schedule, saving manpower and time costs.