A qualified small-pitch LED display that can stand the test must have undergone strict relevant tests before leaving the factory. Only in this way, after it is officially delivered to customers, can it guarantee a long period of normal operation and good display effect, and reduce the failure rate. Let's take a look at the evaluation standards and methods of government purchasers for small-pitch LED displays 1. Test methods and conditions for small-pitch LED displays (1) Equipment: 1 Blu-ray h...

LED devices account for about 40% to 70% of the cost of LED displays, and the substantial decline in the cost of LED displays is due to the reduction in the cost of LED devices. The quality of LED packaging has a great influence on the quality of LED display. The key to packaging reliability includes the selection of chip materials, packaging materials and process control. In addition, strict reliability standards are also the key to verifying high-quality LED devices. With the gradual penetr...

The total mileage of expressways in my country has exceeded 100,000 kilometers, ranking first in the world, and a high-speed driving network has been formed, which symbolizes the rapid development of my country's economy. At the same time, the highway LED information release system has gradually entered the public's field of vision and played its biggest role in the convenient, fast and safe driving of the highway. In order to meet the needs of the market, high-density LED display screens and se...

LED creative display, as we all know, has opened up another market in the LED display industry with its unique product shape, unique customization and personalization. In the current creative display field, it can be seen that the application range of LED special-shaped screens is also expanding. So how to enlarge the characteristics of LED creative display products, the summary can be summarized into the following points: 1. The creative display screen must conform to the architectural stru...

As a composite integration technology combining display technology and LED technology, Micro-led panel screen indoor has many advantages and is popular with the public, but at the same time, there are still many technical problems that hinder its market development. Micro-LED is a micron-scale LED light-emitting pixel based on active addressing drive and mass transfer technology. It has the advantages of self-illumination, high efficiency, low power consumption, high integration, high stabili...