Nowadays, there are many kinds of LED display screens , the price war is gradually filled, the competition is becoming increasingly hot, and the manufacturers even offer different prices for the same product. In fact, people familiar with the LED display industry know that there are many factors that restrict the price of LED displays: such as the specifications of the display, the supporting factors of the material system and the construction factors, etc., all of which are the determining factors of the price. Why do these factors affect the price of the display?
First, the impact of specifications on the price of LED display:
Here only the conventional products, from the color LED display can be divided into monochrome, two-color, full color, from the use of the environment can be divided into indoor, outdoor semi-outdoor, the price of each type of led screen is not the same The indoor full color and sub-table full color, surface mount three-in-one full color, dot matrix full color, outdoor full color is divided into 1R1G1B (generally high density, such as: PH10, PH12), 2R1G1B (generally High density, such as PH16, PH20, etc.).
Second, the impact of materials on the price of LED display:
The materials are divided into large categories and can be divided into imported materials and domestic materials.
In terms of light-emitting chips, the sources of imports are: the United States, Japan, and Taiwan, and there are also some domestic chips. Each light-emitting chip has its own advantages and disadvantages. US and Japanese chips, because they have always mastered the core technology, in the context of a similar monopoly, the price of US and Japanese chips remains high. The price of chips in Taiwan and the mainland is relatively cheap, but its performance is still a certain gap compared to the US and Japanese chips. If the LED display is used in more important occasions, we still recommend the use of imported materials; in addition to LED chips , the main factor affecting the price of LED display is LED driver IC, but if I am a customer, I would rather choose to compare Good driver IC, because it is a bit higher, but the driver IC is a very important factor affecting the quality and life of the LES display. When making a full-color LED display, it must use a constant voltage constant current driver IC; Materials such as power supplies, cabinets, and various accessories for making displays.
Third, the impact of the main supporting system on the price of LED display:
1. System accessories: sending card, receiving card, and adapter card;
2, the playback system: control computer, multimedia card or graphics card, playback software;
3. Editing system: editing computer, video compression card, editing software;
4. Monitoring system: sensor + monitoring software;
5. Protection system: heat dissipation system, power distribution system, lightning protection system;
6, sound system: amplifier + speaker;
7, video input equipment: DVD / VCD machine, video recorder, closed circuit television;
8, graphic input: scanner, digital camera. In addition to the system accessories and playback system, the above accessories and devices are optional devices. Due to factors such as brand and procurement channels, the price of LED display screens naturally differs.
Fourth, the impact of construction factors on the price of LED display:
Affected by the installation location, installation method, screen size, frame structure selection and other factors, LED display engineering prices will certainly have a big difference, especially when making LED outdoor billboards, due to the construction environment, the project prices vary greatly. .
V. Other factors:
The payment method, tax rate, mode of transportation, and the manufacturer's own factors all determine the price of the LED display.
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