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普通LED顯現屏、LED電子顯現屏、LED全彩顯現屏、LED單元板等之間依據品牌和運用運用原材料的不一樣，通常都會存在LED顯現屏報價差。但歸根結底，LED顯現幕報價差的主要原因，還得從LED顯現幕原材料的選購不一樣剖析。通常LED顯現幕原材料從大類上來分，可分為進口材料和國產材料。
Ordinary LED display screen, LED electronic display screen, LED full color display screen, LED unit board, etc. based on the use of the brand and the use of raw materials is not the same, there will always be a difference in the price of LED display screen. But in the final analysis, the main reason for the poor performance of the LED display quotes, but also from the LED screen material is not the same as the purchase. Usually LED display screen raw materials from the major categories, can be divided into imported materials and domestic materials.
以發光芯片來講，進口的根源有：美國、日本、臺灣，現在也有部分國產芯片。每種發光芯片都有其自身的優點與缺陷。美國和日本芯片，因其不停以來把握著焦點技術，在相似操縱的配景下，美、日芯片價值居高不下。
In terms of light-emitting chips, the root causes of imports are: the United States, Japan, Taiwan, and now there are some domestic chip. Each light-emitting chip has its own advantages and disadvantages. The United States and Japan chips, because it has been holding the focus of technology, in a similar operation with the king, the United States, Japan chip high value.
臺灣和本地芯片價值相比較力克己，但其功能比較美、日芯片，仍是有必定的距離。
Taiwan and the local chip value compared with the capacity of self denial, but its function is the United States and Japan there is still a certain distance from the chip.
假設LED表現屏是用在比力緊迫的場合，仍是推薦利用進口的材料比力好；除了LED大螢幕芯片，其他影響LED表現屏價值的緊迫要素是LED驅動IC，不外假設我是客戶的話我甘愿寧肯挑選比力好的驅動IC，因為它當然價值高一點，可是驅動IC是影響LES表現屏質量和壽命的十分緊迫的要素，做全彩LED表現屏的時刻必定要用恒壓恒流的驅動IC；其他方面的材料如電源、箱體、以及制造表現屏的各種配件。
If the LED display is used in more urgent situations, still recommend the use of imported materials is good; in addition to the big screen LED chip, pressing other factors effect the LED performance value is LED screen driver IC, but if I were you I would rather choose to drive the IC better, because it is of course a high value however, it is urgent to drive the IC elements that affect the quality and service life of the LES display screen, full-color LED display time for driver IC must use constant current; other materials such as power, body, and display a variety of accessories manufacturing.