Shenzhen Lianchengfa Technology Co., Ltd.

  Do you know what influences the price of LED display? With the increasing application of LED display screens, various LED display manufacturers have sprung up like bamboo shoots after a rain, and the prices of LED display screens produced are also different. The price difference of some LED display manufacturers can sometimes be very large. In fact, people familiar with the LED display industry know that many factors affect the price of LED displays.

Now the editor of Lianchengfa will explain the main factors affecting the price of LED display from the following three aspects:

　　1, raw material IC chip

        First of all, the light-emitting chip can be divided into imported materials and domestic materials. Each type of light-emitting chip is different, and each has its own advantages and disadvantages. The US and Japanese chips have always mastered the core technology. Under the background of similar monopolies, the prices of US and Japanese chips remain high. Chip prices in Taiwan and the mainland are relatively cheap, but there is still a certain gap in performance compared to chips from the United States and Japan. If the LED display is used in more important occasions, we still recommend the use of imported materials. In addition to the LED chip, the main factor affecting the price of the LED display is the LED driver IC, but if I am a customer, I would rather choose to compare A good driver IC, because although it is a bit more expensive, the driver IC is a very important factor affecting the quality and life of the LED display. When making a full-color LED display, you must use a constant voltage and constant current driver IC. Other aspects Materials such as power supply, cabinet, and various accessories for making display screens.

     2. Product specifications

    Our products here refer to conventional products. In terms of color, LED displays can be divided into single color, dual color, and full color. According to the control or use mode, they can be divided into synchronous and asynchronous. From the use environment, they can be divided into indoor, outdoor and semi-outdoor. , The price of each specification of LED screen is different, indoor full color is divided into surface mount full color, surface mount three-in-one full color, dot matrix full color, outdoor full color is divided into 1R1G1B (usually high-density , Such as: PH10, PH12), 2R1G1B (generally high-density, such as PH16, PH20, etc.). The configuration required for different specifications is also different, so the price will be different.

3. Main supporting system

　　Editing system: editing computer, editing software, video compression card;

　　System accessories: receiving card, sending card, adapter card;

　　Playing system: control computer, multimedia card or graphics card, playing software;

　　Protection system: power distribution system, heat dissipation system, lightning protection system;

　　 Monitoring system: sensor + monitoring software;

　　 sound system: amplifier + speaker;

　　Video input equipment: video recorder, DVD/VCD player, closed-circuit television;

　　 Graphic input: digital cameras and scanners.

　　 The above accessories and equipment except for the system accessories and the playback system, the rest of the settings can be freely selected according to your own situation. Factors such as brand and procurement channels will also affect the price of its LED display.