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How much does it cost to make an LED display? Many customers do LED display for the first time, for the LED screen is not very understanding, just want to buy the highest definition, LED display does not have the highest definition only higher definition, LED display clarity is based on the use of the environment, screen size, viewing distance to decide.
Many customers who buy LED display do not have a clear concept of what kind of LED display, we should choose the right cost-effective LED products according to their own needs. How to choose LED display?
LED display model should be how to choose which effect is clear
1. First of all, it must be clear whether the indoor LED or the outdoor display indoor LED screen is not waterproof, and the outdoor large screen is waterproof.
2. How big should the display be, that is, how much is the length and height of the electronic screen.
3. We need to measure the viewing distance, that is, the nearest and farthest viewing distance from the display is how many meters.
With the above three data, you will probably know what kind of LED display meets the requirements. For example, to make a full-color LED display on the background wall of the banquet hall, it is necessary to measure the distance between the installation position of the display screen and the first row of viewers.
How to choose the model of LED electronic display, because the full color LED display low price, low consumption, energy saving, high brightness, excellent display effect and other comprehensive advantages, a variety of large outdoor media, advertising, sports venues, public transportation, full color LED electronic display in concert and other fields of application demand will continue to grow rapidly, In the selection should be considered: the use of screen and other factors, display proportion, play content requirements, viewing distance, cost budget and so on.
(1) In the display, P represents
In a full-color LED display, P represents meaning :P represents the distance between any two pixels. For example :P4 is 4mm, P10 is 10mm, and the resolution and clarity of the point spacing are different. The smaller the point spacing, the higher the resolution and clarity, so the smaller the point spacing, the higher the price.
(2) pixel density
The number of pixels per square meter per inch varies with the dot spacing P3 has 111,111 pixels, P4 has 62,500 pixels, P5 has 40,000 pixels, P6 has 27,777 pixels, and P7. There are 17,222 pixels in the square meter P8 and 15,625 pixels in the square meter P10 - the square meter is 10,000 pixels.
(3) Different point spacing
The distance between points is different, and the distance suitable for viewing is different, such as P3 is suitable for viewing from 3 meters away, P4 is suitable for viewing from 4 meters away, and so on, P10 is suitable for viewing from 10 meters away; If the screen area is too small, you need to make a higher density LED display model in order to achieve a good display effect.
Here to remind the majority of users ready to buy LED display, the more dense the point, the better the cost performance, the most suitable for themselves, the specific size of the area, taking into account the requirements of viewing distance, professional sales staff will give appropriate advice for your actual situation, For you to choose outdoor LED display, LED display, LED electronic screen, indoor full color display below are: some examples of indoor LED display.
P0.8, P0.9, P1.1.P1.25, P1.33, P1.5, P1.53, P1.667, P1.875, P1.9 are indoor small-pitch LED display models, often used in government, organs, institutions indoor (such as video conference, monitoring center, command center, studio, etc.) places. The requirements for close viewing are clear, and all three models have high pixels and relatively high costs.
P2, P2.5, P3, belong to the indoor HD LED display models, often used in meeting rooms, lecture halls, exhibition halls, projections, corridors and so on. Suitable for viewing distance of 3 meters away, the area is suitable for more than 4 square meters, the effect is better.
P4, P5 are often used in hotel ballroom, hotel stage background LED screen, can be used as a temporary stage, LED stage screen for performance and activities, in order to carry, transport, free disassembly, made into a box, can be splintered according to the scene environment of any size. Generally there are iron boxes, aluminum boxes, but also equipped with air box packaging and transportation.
Quality and price are always inseparable topics of products Many customers are very sensitive to price in the early stage of purchase, always like to compare the lowest price on the market in fact, this is meaningless. For electronic products such as LED large screen, stable and durable quality and good display effect is the criterion. If your LED display is bought by yourself, you must choose a regular manufacturer's product, rather than being greedy and cheap.
In addition to listed companies, the same type of LED display products, if the price difference per square meter is more than 500, the raw materials are certainly not the same. The current LED large screen market price is very transparent, and it has long been out of the previous profiteers, especially by 2020, the price will remain stable, and profits will fall to the lowest point.
When buying a display screen, it is best to understand in detail the performance of the manufacturer's LED products, production scale price, what is the resolution of the LED display? What is the relationship with the LED display model?
The number of horizontal pixels multiplied by the number of vertical pixels of the LED display is the screen resolution. In fact, you can think of the accuracy of the screen image as the number of pixels that the display has.
Since the points, lines and surfaces on the screen are composed of pixels, the more pixels a display can display, the finer the picture, and the more information the same screen area can display, the resolution is one of the very important performance indicators.
If you think of the entire image as a large chessboard, then the resolution is expressed by the number of points at which all the warp lines and knots intersect. The direct point is the number of LED display lights.
The higher the screen resolution, the more content can be displayed, the more delicate the picture, but the higher the resolution, the more expensive the cost.
In addition, it is worth noting that for the full-color LED display pixels, the LED indoor screen has more pixels than the outdoor screen, so the resolution is also high.
What is the relationship between the resolution and the model of the LED display?
Here is an indoor LED display to illustrate: common models are P2, P3, P4, P5, P6, P8, P10, where the number after p indicates the point spacing, the unit is mm. For example, the distance between point P2 is 2mm, point P3 is 3mm, and point P4 is 4mm. The smaller the dot spacing, the higher the pixel points per unit area, the more LED lights, the higher the resolution, the clearer the display effect. So the resolution per unit area is: P2P2. 5 p3p4p5p6p7. 62 p8p10.
The determinants of clarity of full-color LED display:
1. Pixel: It is an indoor surface mount technology, so both are red, green and blue in one. The point spacing is the basis for distinguishing the LED display model, and also determines the final display effect of the LED display. The P5 model dot pitch technology was the leader in the field of high-definition display many years ago, with a resolution of 40,000 pixels per square.
2. Screen brightness: indoor surface mounting technology is a constant motion scanning, the brightness requirements are generally 600CD/m or above, in the semi-outdoor or indoor window position, the brightness must be greater than 3000CD/m or even higher brightness model.
3. Visual distance and effect: the background screen used in previous stages, venues and various activities is generally P5 or thicker. Generally, you can see the picture clearly at about 10M, but you will be embarrassed to see a full screen of particles when you take two steps closer. Nowadays, various performing arts develop rapidly, P2 is commonly used in indoor LED display.5 and P3 models, P2 in HD.
Here to remind you that the selection of the display must consider the size, use needs, installation viewing environment, comprehensive consideration of the budget, if the viewing position is not harsh, indoor full-color LED display effect is difficult to distinguish, such as the P2 and P2.5 mentioned above, but the more detailed the model, the more expensive.
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