Nowadays, the Internet boom is sweeping the world, and people's lifestyles are gradually changing. The Internet is also eroding traditional industries at the speed of fission and leading the innovation and development of traditional industries. This trend will also spread to the large-screen display market and eventually dominate the LCD advertising machine industry. With the continuous advancement of smart cities and safe cities and the demand from overseas markets, the LCD display market is becoming increasingly strong. The three mainstream technologies in the LCD screen market, plasma display, are gradually becoming lonely, and the market share of DLP splicing is also shrinking. Advantages quickly occupy the market!
According to relevant data, in the LCD display market in the first half of 2015, the sales of outdoor LCD panels increased by 25%, and the sales increased by more than 5%. In the field of large-screen displays, outdoor LCD screens have become dominant. According to the current situation, the advantages of outdoor LCD screens are becoming more and more diversified:
One, seamless
With the advancement of splicing technology, the current outdoor LCD screen products can control the double-sided seam to 3.5mm, which fully guarantees the integrity of the picture.
Second, large size
Mainly, the size of a single screen will make a breakthrough. Large size can reduce the number of splicing units, and can reduce the "cutting" of the overall picture by the stitching, and improve the overall sense of the picture.
Three, modular and intelligent
The ultra-thin outdoor LCD screen has strong advantages in installation and application, but as a dedicated large-screen display device, its installation and debugging are also quite cumbersome and important. In order to realize the functions of the system in daily applications, other devices are often required, such as matrixes, distributors, connecting lines and so on. At present, many manufacturers are trying to adopt advanced modular structure design, built-in high-performance splicing processing module and other technologies, making the installation and management of splicing display system convenient and fast.
Fourth, digital high-definition and networking
The outdoor LCD screen can realize the functions of single-screen display or multi-screen display, such as single-screen split display, single-screen separate display, any combination display, full-screen LCD splicing, double-splicing LCD splicing screen, and vertical screen display. The image frame can be optionally compensated or covered, and supports roaming, zooming and stretching of digital signals, multi-screen display, setting and running of various display plans, and real-time processing of full HD signals.
V. Openness and Extensibility
The outdoor LCD screen follows the principle of an open system. In addition to direct access to VGA, RGB, and video signals, the system can also access network signals, broadband voice, etc. An interactive platform, and supports secondary development; the system should have the ability to add new equipment and new functions, making hardware expansion very simple. At the same time, the software only needs to be expanded and upgraded to meet the requirements without modifying the source program. Both hardware and software parts of the system can easily "advance with the times".
In recent years, a series of performances such as 3D technology, touch technology, cloud computing, 4K display, and roaming overlay have been realized on outdoor LCD screens to continuously meet the new needs of users. At the same time, the cost of outdoor LCD screens is also decreasing. To a certain extent, this has laid a good foundation for outdoor LCD screens to enter the field of public display, and its future development prospects are broad.
