普通LED显现屏、LED电子显现屏、LED全彩显现屏、LED单元板等之间依据品牌和运用运用原材料的不一样，通常都会存在LED显现屏报价差。但归根结底，LED显现幕报价差的主要原因，还得从LED显现幕原材料的选购不一样剖析。通常LED显现幕原材料从大类上来分，可分为进口材料和国产材料。
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.
以发光芯片来讲，进口的根源有：美国、日本、台湾，现在也有部分国产芯片。每种发光芯片都有其自身的优点与缺陷。美国和日本芯片，因其不停以来把握着焦点技术，在相似操纵的配景下，美、日芯片价值居高不下。
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.
台湾和本地芯片价值相比较力克己，但其功能比较美、日芯片，仍是有必定的距离。
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.
假设LED表现屏是用在比力紧迫的场合，仍是推荐利用进口的材料比力好；除了LED大萤幕芯片，其他影响LED表现屏价值的紧迫要素是LED驱动IC，不外假设我是客户的话我甘愿宁肯挑选比力好的驱动IC，因为它当然价值高一点，可是驱动IC是影响LES表现屏质量和寿命的十分紧迫的要素，做全彩LED表现屏的时刻必定要用恒压恒流的驱动IC；其他方面的材料如电源、箱体、以及制造表现屏的各种配件。
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.