The popularity of outdoor advertising activities and events, excellent visual effects, high brightness and long lifespan makes full color outdoor rental LED display screens applied into more and more places, and they are increasing with a high growth rate.
However, the performance of outdoor LED display screens is influenced by various outdoor factors, like the brightness, temperature, dust, weather, etc. A good outdoor rental LED display screens should not only have high brightness, low energy consumption, high protection level, but also needs better visual performance. So, to meet the outdoor displaying demand, what properties the full color outdoor rental LED display screens should have? 1. High definition displaying effects, better visual effects. Outdoor rental LED display screens, as the main displaying equipment for outdoor events, will need high definition displaying effect, including high resolution, high brightness, high contrast, etc. High resolution make sure high quality image quality, high brightness make sure the visual clarity under sunlight, high contrast make sure uniform image color and exquisite image effects. 2. Low energy consumption. Energy saving have become a world wide awareness that the outdoor rental LED display screens should also follow up. Also, energy saving outdoor LED display screens also can help to reduce a lot of energy cost for the users. 3. High stability and safety level of the supporting part. For outdoor rental LED display screens, they are assemble and disassembled frequently, the safety issue is very serious. If any one of the locks or screws are not installed firmly, there might be potential safety risk. In addition, the stability of the steel supporting structure is another part should be paid attention to, it concerns to the working stability of the whole LED screen.what’s more, in these bad weathers, like rainy, windy days, make sure the supporting part of the outdoor rental LED display screens are installed stable, and avoid it from falling down. 4. High protection level. Comparing with indoor environment, outdoor environment are not good. Outdoor rental LED display screens are influenced by the outdoor dust, moisture, temperature, extreme weather and other factors, therefore, the protection level of outdoor rental LED display screens must be high. Normally, the protection level of of outdoor use LED screens are IP65 or higher. 5. Lighting protection and leakage protection. To make sure the outdoor rental LED display screens with good lighting protection and leakage protection level, their grounding wire must be connected well, otherwise there might be electrical accident happening.
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Due to the high resolution, high image quality, and better visual effects, small pixel pitch LED display screens are very popular in recent years. Many people noticed its advantages and want to use small pixel LED screens for their events. However, is it really necessary? Smaller pixel pitch LED screens are better choice for your events?
There is no doubt that small pixel LED display screens can bring us better visual experience. They have higher resolution, better visual effects and visual experience than conventional LED display screens. Their better performance improved the user’s application experience, also improved their market popularity. More and more people start to use this product now. As we all know, the production technology, material cost and production cost for small pixel pitch LED display screens are higher than these conventional LED screens. They need more LED beads, the production difficulty also raised, so the production technology requirement to the LED screen manufactures are also higher. That’s why the price of small pixel pitch LED display screens are very high in the market. The smaller the pixel pitch is, the higher the price will be. In addition, their much better displaying effects also pushes their price to a higher level than conventional LED screens. Is smaller pixel pitch LED display screens really better for your event? Not always. Cost performance is an important aspect we should consider about when buying things, especially these very expensive small pixel LED screens. Considering from the application aspect, different events have different application environment, different brightness requests, different view distance, etc. Therefore, the small pixel pitch LED display screens are not exactly suitable for every event. In addition, the price is also important aspect we need to consider about. It is better to consider according to your budget and practical application requirements to choose LED display screens. Heat dissipation is a problem the outdoor LED display screens must solving. As the cooling effect will directly affects the lifespan, luminous efficiency and stability of LED chips, so to solve the heat problem is important for improving the stability and life of outdoor rental LED display screens. In this article, the engineer from Glux Visual Effects Tech will introduce you some useful ways to improve the heat dissipation ability both from the LED screen manufacturer’s and user’s aspects.
1. Packaging measures of the LED chips for outdoor rental LED display screens. Normally, there are two kinds of packaging ways the LED screen manufacturers will use: micro spray structure and flip chip structure. Micro spray have high heat dissipation ability and the temperature of LED chip’s base board is even, but their stability and reliability have large influence on the system, and the system has complicated structure, thus increased the cost. Flip chip structure can improve the light efficiency and heat dissipation ability of LED chips. But the heat generate by the PN is dissipated by the sapphire substrate, it will influence the LED chip’s heat dissipation ability, thus influence the rental LED screens. 2. Packaging material of the LED chips for outdoor rental LED display screens. The thermal inter-facial material for LED chip’s packaging should use conductive silver adhesives rather than thermal adhesive. Thermal adhesive can only be used on these LED packaging components which has low heat dissipation requirements. For outdoor rental LED display screens, it is better to use conductive silver adhesives. In addition, the base-plate material is also important to the heat dissipation ability of LED chips. The base-plate material must has the following advantages: high thermal conductivity, insulativity, stability, smoothness and high strength. 3. For the users: regular clean and monitoring work is important to the outdoor rental LED display screens. Since there will be dust and dirt in the open air, so the regular clean work will be necessary. Dist and dust goes into the LED screens or on the surface of the LED screens will influence their heat dissipation ability, further influence the working stability of rental LED screens. In addition, the user should also monitoring the temperature of the LED screens regularly. If the body temperature of the LED screens are high, it is better to turn them off and check the heat dissipation devices and other components immediately. If there is any components working abnormally, repair or change it immediately, otherwise the abnormal components will influence the working stability of the whole rental LED display screen. What are the main types of full color rental LED display screens? What should we pay attention to when choosing them? Basically, we will ask the LED screen rental service providers about the full color LED screen’s view distance, pixel pitch, size, etc. before we choose them. The engineer from Glux Creative International would like to share you some useful skills about how to choose a suitable full color rental LED screen for your event.
Basic types of full color rental LED display screens. Firstly, according to the application place, we can classify the full color rental LED screens as indoor full color LED screens and outdoor full color LED screens. Secondly, according to the pixel pitch, we can classify them as P1.0, P1.3, P1.5, P1.9, P2.6, P3.9, P5.2, P6.2, P6.9, P7.8, P10.4, P15.6 and even larger ones. Different LED screen rental service providers may provide you LED screens with different pixel pitch. The smaller the pixel pitch is, the high definition is, the shorter view distance. Normally, lower than P3mm LED screens are classified as small pixel LED screens. Actually, choose a full color rental LED display screens does not mean you can apply it perfectly. The LED screen rental service providers will also give you some professional and useful advice so that you can choose a suitable full color LED screen. Basically, when communicating with the LED screen rental service providers, we need to tell them your requests and expected effect, mainly as the followings: Know about your requests about the full color rental LED display screens, like size, application places, installation ways, etc. and your budget. Tell the LED screen rental service provider about the visual effects demand, brightness requests of your event as well as others. You can ask them to provide you a best solution. Ask the LED screen rental companies to analyze the installation method and installation environment of the full color rental LED screens, make sure the full color LED screens and the whole event can be held safely and successfully. Different LED screen companies have different production ability, different installation method, and experience; these will directly influence the construction period, price, safety performance, visual effects, quality, lifespan and maintenance cost of the full color rental LED display screens and the whole event. Therefore, we need to know clearly about the overall strength of the LED screen rental service providers, compare their products quality and performance. (Reprinted from Glux LED Screen Rental Wordpress Blog https://gluxledscreen.wordpress.com/2017/01/18/full-color-rental-led-display-screens-models-and-choosing-skills/) Just a few years, LED display screen industry has experienced several times of reshuffles, a lot of rental LED display screen manufacturers fall down, but also there are many companies emerged, the industry is showing a geometric growth. However, the quality of rental LED display screens in this industry vary largely, and all kinds of legitimate or unfair competition happens frequently. In particular, the price war make these quality oriented manufactures struggling, very hard to stand in the market. Today, a new round of high-level quality war has started, make many rental LED display screens manufacturers a bit overwhelmed, how should they accept this battle? There are three aspects to help improve their competitiveness.
First of all, reliable product quality is the primary condition for the survival of enterprises. With the improvement of living standards, consumers have more and more dominatable resources, they emphasis more on the product comfort and quality. This led to the rental LED display screens manufacturers put the product quality at the first place during the production process, give up the inferior and keep the excellent products, rather than get the price advantage by simply compress costs, and shoddy. The product quality is the brand's life, the soul of the brand. Low quality rental LED screens are destined to be eliminated by the market. Although the low price can help these LED screen manufacturers get a brief victory temporary, but in the industry, the development is not short-lived. Ultimately, these manufacturers who build their brand by high product quality can stand firmly on the market. What’s more, cost effective is the key to sustainable development. As a very effective means of competition in market economy, we can not directly define the price war is good or bad. During some specific period of the industry development, price war even played an important role, eliminated some of the production capacity, low strength rental LED display screen manufacturers, purified the market competition environment. Quality war also helped to form a good environment for the corporate brand during the competition. If the price and quality can be together, there maybe better development effect. Decline the price of rental LED display screens and improve the product quality at the same time, so that more LED display screen manufacturers can blossom everywhere, will be the best choice for this industry. Let the customer feels that your LED screens are cost effective, with good quality and affordable price, will be helpful to win their appreciation. In addition, innovation is an inexhaustible motive force for a rental LED display screen manufacturers. In the LED screen industry, some manufacturers are producing special shape screen, some are producing small pixel LED screen, some are producing glass transparent screen, some are focusing on creative display areas. Although these niche market is relatively small, but their profits are very impressive, once the volume getting bigger or the market expanded, they will immediately attract the attention of capital. They also brought a myriad of great artistic value display artworks to the industry, many companies have noticed about these fields and start to put efforts into these fields. In general, product quality, cost effectiveness and innovation ability are the most important aspects to the rental LED display screen manufacturers’ development. To improve the competitiveness, they need to put more efforts on these aspects. |
Glux LED ScreenLeading LED screen, creater, designer and producer 存档
October 2017
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