What is the price of led electronic screen?

Publisher: Supplier of LED Display Time: 2022-09-16 19:25 Views: 71

LED electronic screen is a very common display screen technology in our life. It uses semiconductor light-emitting diodes as a display method. Generally, an LED electronic display screen consists of tens of thousands to hundreds of thousands of light-emitting diode pixels. At present, most of the LED electronic display screens on the market are large-scale display screens, so what are their prices? Let us briefly introduce them to you.


LED display can be divided into outdoor, indoor, monochrome, dual-color, full-color LED display. The price of each type of LED screen is different, and the difference in point density is also very large.


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1. The cost of the display screen


Generally, it is calculated according to how much money per square meter, that is, the common LED display price is xxx yuan/m2, and the price of the display screen will be different depending on the model and material used. The screen quotation generally includes a complete set of LED color screen requirements: die, module circuit board, IC driver chip, module power supply, steel box and plastic mask, as well as all cables and connecting lines inside the display screen, etc. Usually the price includes tax.


2. Control system cost


That is, the cost of sending and receiving cards for the LED display screen. Generally, one screen only needs 1 to 2 sending cards, which are installed in the computer host, and the number of receiving cards is n. The use of the control card is mainly determined according to the size of the display screen. Generally speaking, the larger the area and the higher the pixel density of the display screen, the more receiving cards are used.


That is, the maximum load capacity of each receiving card. The specific load capacity of each receiving card is different. The length and width of the LED display screen of different receiving cards are different (the length and width refer to It is a pixel point), this is obtained according to the design of the receiving card, the pixel point of the receiving card must be larger than the pixel point of the screen, so that it can be carried.


3. Control the computer


The necessary equipment for controlling the LED display screen needs to have higher configuration requirements, independent graphics cards, and PCI slots on the motherboard.


4. Audio + power amplifier


A device that synchronizes video playback on the display screen and emits sound is generally equipped with 1 amplifier and 2 speakers.


5. Power distribution cabinet


Small-area LED display can not be used; it is recommended that the display with a maximum power consumption of more than 10KW be equipped with a voltage supply current for the stable operation of each device of the display device, which can effectively prevent the display power supply switch from jumping and other faults.


6. Air conditioner


Generally, indoor screens or small-area display screens are not required for cooling equipment, but large-area indoor screens are strongly recommended to be equipped with wall-mounted air conditioners, which can effectively cool the temperature and ensure the normal travel of the display screen under high temperature, reducing the failure rate. Outdoor LED display screens of more than 20 square meters must be equipped with air conditioners by the manufacturer to ensure the normal operation of the screen body and prolong the service life of the components of the display screen.


7. Multifunctional card


For indoor LED display, the main function is to intelligently adjust the brightness, temperature and other values of the LED full-color display in different time periods, so as to achieve energy saving and power saving, and prolong the service life of the LED display; the indoor display can not be used.


8. Lightning arrester


Outdoor LED display is mainly used for lightning protection; indoor display can not be used.


9. Video capture card


TV card, a small card, installed in the computer, with the corresponding driver software, can make the display screen play cable TV channel programs synchronously, users can buy it by themselves, the price is not expensive.


10. LED video processor


The main purpose is to improve the overall display effect and functional application of the large screen, and fully tap the value of the display screen. Solve the problems of access, processing and display of various video signals, and can complete the format conversion between many signal formats. There are many brands and models of LED video processors with different prices.


11. LED playback software


Including computer system software, LED video playback software, etc. They are generally provided free of charge.


12. Steel structure, concrete foundation and labor costs, etc.


The bracket used to fix the display screen is generally made of steel frame structure, as well as aluminum-plastic panel or stainless steel edging material. The outdoor LED screen can be fixed on the concrete base. There are also manual installation costs (suggestion: LCF LED display manufacturers can provide free steel frame structure design drawings, customers can find local manufacturers to make good, simple production, ordinary workers can complete, low cost, easy to install, The premise is that you can control the construction quality).


The LED display screen is affected by factors such as installation location, installation method, screen size, frame structure selection, etc., the price of the installation project will definitely be quite different, especially when installing an outdoor full-color LED display screen, in the cold season, due to construction Environmental impact, project prices vary greatly.


The design of the steel structure and the concrete foundation is very important, and the strength must meet the load-bearing requirements. It is not uncommon for the LED screen to fall and collapse due to insufficient strength, and the person responsible for the accident must bear legal responsibility.


13. Shipping


Depending on the transport distance budget, I believe that the majority of customers can still accept. In terms of costs, customers can also be responsible for themselves, and they can report.


14. Technician fees


When the display screen is delivered to the customer, under normal circumstances, the LED display manufacturer of Lianchengfa will send 1-2 technical engineers to help guide the installation, technical debugging, acceptance and so on.


15. Others


Payment methods, tax rates, transportation methods, and manufacturers themselves all determine the quotation of LED advertising displays.


The above are the elements of the price of led electronic screens sorted out by Liancheng. LCF is a world-leading provider of LED display applications and solutions, as well as a national-level specialized, special, and new little giant enterprise. The main business covers "smart city", "cultural tourism business performance", "commercial display project", "content technology" four major sections, with the world's leading automated production equipment and modern post-doctoral research laboratory and perfect sales and services team. Friends who want to buy LED display can also contact us, LCF LED display manufacturer, a big country brand, trustworthy!