Question

Do you know about outdoor full-color display?

Answer 1

When it comes to outdoor lighting, I believe everyone is familiar with LED display screens. This is a new, energy-saving outdoor display screen product, which is helpful for urban lighting, information media, and the latest information.

In the future high-speed information era, these high-quality and stable outdoor full-color display screen products are more needed.

On the market, a wide range of display screen products have brought many conveniences to everyone's life. Compared with display screen products, there is a semi-outdoor LED two-color screen, which has a display screen effect very similar to that of outdoor display screens, and is also a good outdoor information dissemination medium. Here we will take you to learn more about some knowledge about semi-outdoor LED two-color screens.

1. Semi-outdoor LED display screen

Specifically, the semi-outdoor LED two-color screen is generally composed of two colors of LED light-emitting diodes. Different color diodes can form different display screens, which are intertwined and together form a variety of colors.

2. Advantages of semi-outdoor display screens

Semi-outdoor display screens not only have the advantages of outdoor full-color display screens, but also have small size, low power consumption, long life, and stable functions. They are particularly suitable for use in indoor stores, banks, docks, bus stations, billboards and other places.

3. Common features of outdoor display screens

For semi-outdoor full-color LED display screens, they are mainly used for information and graphic dissemination. Common features are as follows:

1. High brightness; semi-outdoor full-color display screens use ultra-high brightness LEDs, which are still clearly visible at a long distance; good effect: using non-linear correction technology, the image is clearer and the sense of hierarchy is stronger;

2. Good imaging effect; using non-linear correction technology, the image is clearer and the sense of hierarchy is stronger. In addition, outdoor display screens have stronger stability. With stable and efficient display screen effects, they present a display screen technology with a certain strength.

3. Realize information storage; for outdoor display screens, the problem to be solved is how to store and forward a large amount of information.

The semi-outdoor LED two-color screen uses synchronous control technology to realize the function of synchronous playback of VGA and display screen content, which greatly improves information storage and facilitates future loop playback.

Generally speaking, outdoor information media has now entered a high-speed era. It is with the help of these superior display products, some of the latest and most timely information, and company promotions that everyone can know that in the future market, these LED displays will definitely have a broader development space.

Answer 2

Outdoor full-color display screen is an important branch of LED display screen products. 

It is mainly designed for outdoor environments and has a series of unique features and advantages. 

The following is a detailed understanding of outdoor full-color display screen:

Main features

1. High brightness: Outdoor LED display screens need to cope with bright outdoor environments and direct sunlight, so they have high brightness characteristics to ensure that the image is still clearly visible in the sun and provide good visual effects. (Source: Guangdong Qiangli Jucai General Agent (Shenzhen Hemu Optoelectronics Co., Ltd.))

2. Waterproof and dustproof: The outdoor environment is complex and changeable, requiring the display screen to have waterproof and dustproof properties. Outdoor full-color display screens usually use waterproof shells and sealed designs to prevent rain, moisture, dust, etc. from entering the interior of the display screen and protect the normal operation of electronic components.

3. Earthquake and wind resistance: In order to cope with vibrations and wind in the natural environment, outdoor full-color display screens need to have high earthquake and wind resistance. 

Strong support structures and stable installation methods can ensure the stable operation of the display screen under conditions such as strong winds and earthquakes.

4. Energy saving and environmental protection: Outdoor LED display screens usually need to work continuously for a long time, so energy saving and environmental protection are one of the important considerations in the design. Adopt efficient LED light source and energy-saving control system to reduce energy consumption and reduce the impact on the environment.

5. Good visibility: outdoor full-color display screen has wide viewing angle and high contrast to ensure clear visibility at different viewing angles and long distances, meeting the needs of long-distance viewing and advertising information transmission.

6. Dimming and grayscale control: outdoor full-color display screen needs to have good dimming and grayscale control functions to adapt to different ambient lighting conditions and content display requirements. Dimming technology can realize automatic adjustment of display brightness, while grayscale control affects the color level and details that the display screen can present.

7. Remote monitoring and management: outdoor LED display screens usually require remote monitoring and management functions to detect faults, remotely control and update content in time. 

These functions can be achieved through network connection and professional management software to improve the efficiency of maintenance and management.

Application field

Outdoor full-color display screens are widely used in many fields due to their unique advantages:

Advertising media: used in outdoor billboards, commercial centers, subway stations and other places to display dynamic advertisements and information to attract the attention of the audience.

Sports venues: Display game scores, real-time images, sponsor information, etc., to provide audiences with a better viewing experience.

Stage performances: As a background curtain, it presents a gorgeous visual effect, enhancing the atmosphere and appeal of the performance.

Transportation field: Display flight information, train timetables, etc. at transportation hubs such as airports, railway stations, and bus stations, so that passengers can easily obtain important information.

Others: It can also be used in conference rooms and monitoring centers, commercial retail, building exterior walls, parks, squares and other outdoor places to provide information display and decorative effects.

Advantages and disadvantages

Advantages:

Rich colors: It is composed of three colors of RGB chips, which can be combined into various colors for display, with dazzling colors, high contrast, and obvious changes in light and dark.

Seamless splicing: Seamless splicing can be achieved during splicing, with better full-screen display effect and better viewing experience.

Waterproof and sunscreen: It meets the requirements for use in rainy days and is not restricted by the use environment.

Disadvantages:

The resolution may be low: The resolution varies according to the size of the dot pitch, and the clarity of the large-pitch display may be biased, and there will be mosaic phenomenon when viewed at close range.

Easy to drop the lamp: During installation and use, it is easy to be hit and cause the lamp beads to fall off. Long-term use may also cause the lamp to die, and the after-sales rate is high. (Source: LCD splicing screen (Jinan Weikang Security Electronics Co., Ltd.))

In summary, outdoor full-color display screens occupy an important position in the outdoor display market due to their high brightness, waterproof and dustproof, earthquake and wind resistance, energy saving and environmental protection, and wide application fields. 

However, when choosing and using it, you also need to pay attention to potential problems such as resolution and easy to drop the lamp.