Advantage
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1. The large outdoor LED display is spliced by many single LED displays, and its pixel pitch is generally relatively large. The commonly used specifications mainly include P6, P8, P10, P16, etc. Compared with small-pitch LED displays, the advantage of large pitches is low cost. The cost per square meter of large-pitch LED displays is much lower than that of small-pitch LED displays, and the viewing distance of outdoor large screens is generally farther, such as 8m, 10m, etc., watching the picture on the big screen from a long distance will not have any "grainy" feeling, and the picture quality will be clear.
2. Wide coverage and large audience. Outdoor large LED display screens are generally installed in relatively high places, the screen is relatively large, and the viewing angle is also large. Under normal circumstances, when viewing videos from an angle of 140 degrees in the horizontal direction, the picture is still clearly visible, which makes the LED large screen Display content can cover a wider area and reach more audiences. This feature is also one of the reasons why many businesses are willing to choose outdoor large LED displays to broadcast advertising content.
3. The screen brightness can be adjusted automatically. Large-screen LED displays installed outdoors will be affected by the outdoor weather. For example, the outdoor brightness of a sunny day is different from that of a cloudy and rainy day, and if the brightness of the display screen cannot be automatically adjusted, the effect will be different or even greatly reduced under different weather conditions. In order not to affect the viewing effect of the target audience, large outdoor LED displays will have an automatic brightness adjustment function, that is, according to the outdoor weather conditions, the brightness of the display screen will be automatically adjusted to achieve the best display effect.
4. Easy to maintain (generally, there are more after-maintenance, and there are also front-maintenance). The cost of installing an outdoor large LED display is not low, ranging from hundreds of thousands to several million, so maintenance is easy for large LED screens It is extremely important, it is essential to ensure the long-term stable operation of the display. Under normal circumstances, large outdoor LED displays can be maintained at the rear, and some displays can be maintained at the front. Of course, both front and rear maintenance can be achieved. For example, Huamei Jucai JA series outdoor fixed LED displays can achieve front and rear maintenance.
5. High protection level. The outdoor environment is unpredictable. In some places, the temperature is high, and in some places, there are many rainy days. Therefore, the protection level of the outdoor large LED display needs to be above IP65 to prevent rainwater from entering the screen. When installing, pay attention to lightning protection, anti-static induction and so on.
Shortcoming
1. General clarity
The clarity of the LED display is determined by the resolution, and the resolution is determined by the density of the lamp beads. The smaller the lamp beads in the same area, the more the lamp beads, the higher the resolution. Naturally, the clearer the image is displayed . Therefore, some large-pitch LED displays are not as clear as small-pitch ones, but even the smallest-pitch LED displays still cannot reach the height of an LCD screen, especially when viewed at close range, there will be mosaics, so It is not suitable for watching from too close a distance. If you want to achieve better clarity, you can only choose products with small pitches.
2. Low contrast
Relatively speaking, the color contrast of the LED display screen is average, so when displaying brighter images, the effect it shows is not very bright, especially when the brightness is reduced, the entire screen will become gray, unlike LCD screens. So colorful.
3. Easy to die lights, high after-sales rate
The lamp beads of the LED display are often dropped during transportation, installation and use, resulting in the failure of individual pixels, which will affect the overall image display effect. Professional technicians can only come to repair it. Welding or replacement will increase the cost of after-sales and post-sales.
Application field
1. The field of outdoor advertising media. With its unique advantages, LED display has gradually replaced traditional billboards, three-sided flips, light boxes, etc., and has become a new force in the advertising media industry. Traditional advertisements can only play pictures, while LED display screens perfectly combine pictures, videos, texts, and sounds, and have high definition, high brightness, bright colors, distinctive subjects, novel designs, vivid images, and prominent advertising images. It is easy to attract the attention of pedestrians and easy to remember. Moreover, LED display advertisements are released for a long time, with high frequency and a lot of information, which can generate greater advertising benefits. The main application places of advertising media LED display are busy streets, shopping malls, square parks, buildings, landmarks, stations and airports, etc.
Iron box advantages and disadvantages and applicable fields
Advantage
The cabinet has a built-in self-developed sensing system, each module is equipped with multiple sets of sensing chips, and the human-screen interaction time is only 0.016 seconds, achieving the highest sensitivity in the industry;
The module adopts advanced glue filling technology, and cooperates with waterproof rubber ring, which can perfectly achieve dustproof and shockproof, and can be used in various occasions inside and outside;
There are no gaps and screw holes on the surface of the box, which makes the product meet the protection level requirements of IP66 and has a wider application range;
The PC mask is processed by a unique process, and the surface is treated with a frosted effect, which can effectively prevent the touch and impact of sharp objects; it can be jumped on it at will, and high heels can be stepped on at will;
The bottom shell adopts point-to-face support columns, with a load capacity of up to 2T/m² and higher reliability; the above is the analysis of the 500Xmm interactive iron box displayed by Dingli, and I hope it can help you.
Want more information on outdoor led screen supplier? Feel free to contact us.
Related articles:What Are the Benefits of LCD Screen Tearing?
Shortcoming
The weight of the iron box is too high, it is not easy to transport and install, and its strength and precision are not enough, and it is easy to rust over time.
Application field
1. The protection level of the sealed box can reach IP65, and it can work normally in various environments. It is mainly used outdoors.
2. The simple LED display box is relatively simple in workmanship. It should be used indoors or outdoors, but waterproof measures must be taken after the box.
Advantages and disadvantages of die-casting aluminum cabinets and applicable fields
Advantage
The die-cast aluminum cabinet is light in weight, reasonable in structure, high in precision, and can basically realize seamless splicing. The latest die-casting aluminum display is not only a simple upgrade of the traditional display cabinet, but also a comprehensive optimization and update in terms of structure and performance. It is a compact indoor rental display made of patents. , Maintenance is extremely convenient.
The die-casting aluminum led display is molded at one time, the flatness of the cabinet is more guaranteed, the tolerance range is effectively controlled, and the problem of the cabinet seam is basically solved; the humanized design, the installation is more convenient, lighter, the cabinet is stitched together and the connecting line is connected More reliable; light weight, hoisting structure, more convenient and firmer to install; imported power connectors, safe and more reliable connections; signal and power connections between boxes are connected in a concealed manner, and you can&#;t see anything after installation Traces of connecting wires. At present, Lianchengfa's die-casting aluminum cabinets have been classified into indoor and outdoor, rental and so on.
1. Ultra-light - the weight is only 8kg, one person can carry it with one hand, and it is very easy to install;
2. Ultra-thin - the box body is formed by die-casting aluminum, which has high strength, toughness, high precision, and is not easy to deform, which saves labor for transportation;
3. High precision - the size is electromechanical machining accurate to 0.1mm;
4. Compatibility - new structural design, meeting the requirements of hoisting and stacking, as well as indoor and outdoor requirements;
5. Fast - the box is connected up and down, left and right with a quick locking mechanism, and the installation of a box can be completed in 10 seconds, with high installation accuracy;
6. Reliable - high strength and hardness, good heat dissipation effect;
7. Cost - the cabinet is light in weight and requires low installation costs; the power consumption of the cabinet is low, saving operating costs and reducing labor costs.
Shortcoming
The disadvantage of die-cast aluminum cabinets is the high cost. Casting equipment as well as molds and mold-related components are expensive relative to other casting methods. Therefore, it is more economical to produce a large number of products when manufacturing die castings. Other disadvantages include: the process is only suitable for relatively fluid metals, and the casting mass must be between 30 grams and 10 kilograms. In normal die casting, there will always be porosity in the batch of castings cast. Therefore, no heat treatment or welding can be performed, because the gas in the gap will expand under the action of heat, resulting in internal micro-defects and peeling of the surface.
Application field
The die-cast aluminum box is lightweight and easy to install, and can be installed in two ways: stacking and hoisting. It occupies a large share in the indoor LED display and rental LED display market.
Die-cast aluminum 640mm×640mm LED display cabinet. The size of the die-casting aluminum LED display cabinet is currently the largest die-casting aluminum cabinet, mainly used in outdoor rental LED display.
8 Advantages of an Outdoor LED Display
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Creative advertising options
Digital layouts can be sent to outdoor LED displays instantly, and they can be preprogrammed to run at certain times or under certain conditions. For example, ads may be timed to run when it rains or during rush hour. Advertisers can use these conditions to better sell a product or service, and they can be timely enough to draw attention. An ad campaign could be run when one of the sports teams are in the playoffs or when a major festival is going on. There&#;s endless possibilities for advertisers, allowing for some creative options.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]
No printing costs
Vinyl signage costs time and money, and advertisers have to pay for it. With a digital display, there&#;s no recurring printing costs. The marketing team puts together the layouts and sends them to the billboard owner, and that&#;s it.
The billboard owner doesn&#;t have to deal with the logistics of printing and sign installing, either. That means digital billboard owners operate with much lower overhead and only need to invest in the sign.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]
Better control
It takes several days to get a print sign up to a billboard, so if a particular advertisement isn&#;t working, it will take a while to make corrections. With digital campaigns, fixes can be made and uploaded instantly, so if there&#;s a better or timelier advertisement available, it can be slotted in immediately.
This control advantage extends to the billboard owner because they can manage an entire network of billboards without having to travel to a single billboard. On the backend, they can update software, power billboards on and off and make changes to layouts or scheduling. It&#;s a far more scalable approach to billboard management.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]
Better visibility
Outdoor LED displays can output thousands of lumens, so they outcompete other forms of outdoor advertising. They are also bright enough to capture attention when the sun is out, so they remain visible no matter the time of the day.
Digital billboards also have an unusual advantage in that they cycle through several advertisements every minute or so. That might seem like a disadvantage, but every time the billboard cycles to a new advertisement, the motion catches attention. No other form of outdoor advertising does this, so it&#;s a compelling effect.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]
Captive audience
Billboards still have a major advantage in that they are the only form of visual advertising that drivers and commuters have to see. There&#;s radio advertisements, too, but the radio may be off. Billboards are always there, and though drivers could choose not to look at them, it&#;s not easy when digital billboards are so capable of capturing attention.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]
There&#;s data backing the industry
One of the biggest reasons digital billboards are so popular is because advertisers have access to better data. With better traffic data, billboard owners and advertisers know where consumers are on the road, and where advertising is likely to have the biggest impact. This means more effective advertising campaigns.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]
It&#;s low maintenance
LED displays are extremely energy efficient and durable, especially compared to other forms of lighting. An LED display can provide up to 100,000 hours of performance before replacement is usually required, but some displays can make it even longer. LEDs are built on solid state circuitry, which is more stable and more durable than other lights. This all adds up to a low maintenance form of display.
Compare that to print advertising, which will fade in the sun and take damage during severe weather. Not an issue with digital displays.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]
The future is even brighter
Outdoor LED signage already has a long list of advantages over print, but there are even more exciting developments on the horizon, or already in place. For example, digital signage developers are implementing recognition technology that can detect when people are nearby and looking at the display. The display can respond to this with a targeted advertisement that uses demographics for maximum effectiveness. It&#;s yet another powerful tool that LED signage can use to engage consumers, and though it&#;s not usually seen with digital billboards, it is the future of outdoor LED signage.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner][vc_column_text]Outdoor LED displays are a comprehensive improvement over print signage, with too many advantages to count. They are more reliable, more responsive, more effective and more engaging than all other forms of out-of-home advertising. With the positive results of an outdoor LED display, it&#;s no surprise that advertisers are rushing to adopt the technology for their marketing needs.[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row]
[vc_row][vc_column][vc_column_text]Digital signage, including LED billboards, are more engaging and more memorable, according to Nielsen Research. The legendary research firm surveyed consumers and found that 60 percent remembered seeing a digital billboard ad in the last week. Nielsen also found that 42 percent of consumers could recall a particular ad they saw on a digital billboard. Outdoor advertising is only behind internet ads in terms of year over year growth, so digital billboards are a particularly effective option for advertisers. [/vc_column_text][vc_column_text][/vc_column_text][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]Digital layouts can be sent to outdoor LED displays instantly, and they can be preprogrammed to run at certain times or under certain conditions. For example, ads may be timed to run when it rains or during rush hour. Advertisers can use these conditions to better sell a product or service, and they can be timely enough to draw attention. An ad campaign could be run when one of the sports teams are in the playoffs or when a major festival is going on. There&#;s endless possibilities for advertisers, allowing for some creative options.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]Vinyl signage costs time and money, and advertisers have to pay for it. With a digital display, there&#;s no recurring printing costs. The marketing team puts together the layouts and sends them to the billboard owner, and that&#;s it. The billboard owner doesn&#;t have to deal with the logistics of printing and sign installing, either. That means digital billboard owners operate with much lower overhead and only need to invest in the sign.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]It takes several days to get a print sign up to a billboard, so if a particular advertisement isn&#;t working, it will take a while to make corrections. With digital campaigns, fixes can be made and uploaded instantly, so if there&#;s a better or timelier advertisement available, it can be slotted in immediately. This control advantage extends to the billboard owner because they can manage an entire network of billboards without having to travel to a single billboard. On the backend, they can update software, power billboards on and off and make changes to layouts or scheduling. It&#;s a far more scalable approach to billboard management.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]Outdoor LED displays can output thousands of lumens, so they outcompete other forms of outdoor advertising. They are also bright enough to capture attention when the sun is out, so they remain visible no matter the time of the day. Digital billboards also have an unusual advantage in that they cycle through several advertisements every minute or so. That might seem like a disadvantage, but every time the billboard cycles to a new advertisement, the motion catches attention. No other form of outdoor advertising does this, so it&#;s a compelling effect.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]Billboards still have a major advantage in that they are the only form of visual advertising that drivers and commuters have to see. There&#;s radio advertisements, too, but the radio may be off. Billboards are always there, and though drivers could choose not to look at them, it&#;s not easy when digital billboards are so capable of capturing attention.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]One of the biggest reasons digital billboards are so popular is because advertisers have access to better data. With better traffic data, billboard owners and advertisers know where consumers are on the road, and where advertising is likely to have the biggest impact. This means more effective advertising campaigns.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width="1/2"][vc_column_text]LED displays are extremely energy efficient and durable, especially compared to other forms of lighting. An LED display can provide up to 100,000 hours of performance before replacement is usually required, but some displays can make it even longer. LEDs are built on solid state circuitry, which is more stable and more durable than other lights. This all adds up to a low maintenance form of display. Compare that to print advertising, which will fade in the sun and take damage during severe weather. Not an issue with digital displays.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text]Outdoor LED signage already has a long list of advantages over print, but there are even more exciting developments on the horizon, or already in place. For example, digital signage developers are implementing recognition technology that can detect when people are nearby and looking at the display. The display can respond to this with a targeted advertisement that uses demographics for maximum effectiveness. It&#;s yet another powerful tool that LED signage can use to engage consumers, and though it&#;s not usually seen with digital billboards, it is the future of outdoor LED signage.[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner][vc_column_text]Outdoor LED displays are a comprehensive improvement over print signage, with too many advantages to count. They are more reliable, more responsive, more effective and more engaging than all other forms of out-of-home advertising. With the positive results of an outdoor LED display, it&#;s no surprise that advertisers are rushing to adopt the technology for their marketing needs.[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row]
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