P2.5 high-definition LED display advantage analysis

November 07, 2019

The company's LED P2.5 and P3 small-pitch HD display (LED TV series), jointly developed and operated by the industry giant LEYARD, use Taiwan's Jingyuan Yiguang original packaging lamp to independently develop a control system to achieve high-definition display. LED high-definition LED screen is the world's leading LED high-definition digital display technology, combining high-density LED integration technology, multi-screen splicing technology, multi-screen image processing technology, network technology, etc. The whole system has high stability, high brightness and high Large-screen display system with high resolution, high definition, high intelligent control and advanced operation methods can be integrated with subsystems such as monitoring system, command and dispatch system and network communication system to form a set of functional and advanced information display. Management control platform. The hardware and software design of the whole system has fully considered the security, reliability, maintainability and scalability of the system, and the storage and processing capabilities meet the requirements of long-term expansion.

The smallest unit of the product is 400mm (width) * 300mm (height), the overall thickness is 76mm, and the weight is less than 5kg. The unit structure adopts a new cast aluminum shell product, which has the advantages of light weight, high precision, fast heat dissipation, beautiful appearance and convenient installation.

Xiao Qiangjun, manager of the marketing department of Weiwei Technology, said: “The high-definition display screen jointly developed and operated by Weiwei Technology has outstanding quality and outstanding advantages.”
Rose Technology LED P2.5, P3 small pitch display product advantages:

1. There are many cases: At present, there are many cases of LED TV small-distance projects jointly undertaken by our company, and they are mainly government and military district projects. They are subject to inspection by military requirements and are widely used in security supervision, broadcasting and information publishing platforms. The products are all made of Taiwan Jingyuan Yiguang packaged die, and its stability and reliability have been proved by practice. At present, there is no case of domestic small-die LED small pitch (P2.5) project, there is certain uncertainty and the risk is large.

2. Selection of materials: Yiguang is the world's top 3 packaging company for LED display applications (the world's largest LED display application and packaging manufacturer is Japan Nichia). Everlight has a 29-year history of packaging and is the largest holding company of wafer chips. Its packaging technology is rigorous and reliable, and it is a global leader. Domestic LED packaging factories still have a certain gap with international packaging factories in terms of packaging technology and quality control. Especially in the field of small pitch chip applications, domestic LED packaging technology needs to be improved.

3. High reliability: It adopts the latest dual redundant power supply system, dual signal hot backup and backhaul mechanism, and the display is safe and stable. The product is seamlessly spliced ​​with high contrast and large viewing angle.


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