11 key words to interpret the development of LED display industry

At present, a variety of Mosaic technologies in the large screen market are leading the way. Keywords such as 4K and laser are filled with people's audio-visual, and have also become the main line of the industry development.   Among them, there is no doubt that the small spacing LED display has become the most popular product type in the large screen display industry in recent years.  

Laser display  

Laser is one of the most concerned focus of large screen display industry in recent two years.   In the field of large screen splicing display, the LASER supported DLP rear projection has more say in the face of the impact of small spacing LED and ultra-narrow edge LIQUID crystal splicing products.   After two years of development in 2014 and 2015, laser light source has been recognized by all circles as one of the main development directions of DLP rear projection technology in the future.  

Compared with traditional LED light source, the prominent advantage of laser light source lies in its high brightness, which can effectively improve the light environment adaptability of DLP splicing screen, and then broaden its application range.   However, from the perspective of technical innovation, the value of improving the brightness of the rear projection is by no means limited to this.  

At present, there are two main problems restricting DLP stitching, one is the thickness of THE DLP system, the other is the physical stitching in the screen system can not be completely eliminated.   Laser DLP large screen splicing can effectively solve these problems.  

As for the thickness of THE DLP system, some manufacturers have introduced ultra-thin DLP boxes for pre-maintenance, which can save about 60% of the installation space.   However, due to the fact that the pre-maintenance box can only be splicing with two layers, the available display height of the traditional ultra-thin box is not enough, and the actual use scenario is severely limited. However, after using the laser light source, the size of the DLP rear projection unit can be achieved to 100-120 inches, and the height can reach 3-3.5 meters after the two-layer splicing.   This display height can cover up to 80% of DLP usage scenarios, making the ultra-thin box more applicable to large screen display scenarios.  

As for the physical joint problem of the large screen stitching system, the large size of the laser rear projection integrated function can reduce the number of stitching units used in the unit display area, and reduce the cost while minimizing the "gap" in the entire display wall area proportion.   In addition, as a standardized large-screen fusion product, laser rear projection can effectively reduce daily maintenance costs.   It not only overcomes the inherent defect of physical stitching that cannot be completely eliminated in the previous large screen system, but also well solves the problem of delivery and maintenance of integrated products.  

OLED

Different from previous years, in addition to LCD, DLP and small spacing three mainstream display technologies in the large-screen display field, OLED technology has also become the existence that cannot be ignored.  

In IFA 2015, LG exhibited a 111-inch CURVED OLED splintered screen, which officially brought OLED to the foreground and became the focus of attention of many manufacturers.  

Is known as the latest generation of OLED display technology and its LCD products has better quality than expressive force, it breaks through the traditional backlight limitations for the independence of the illuminated pixels can lead to better, more gorgeous color, black field effect dynamic picture more proficient in the process of transformation, in addition, the OLED can bring better flexibility,   The lightness and the expressive force of the picture, the plasticity of the appearance is also unmatched by other products.  

In 2015, LG unveiled its 111-inch curved OLED display, followed by SEPp, Planar and others who have shown transparent OLED displays that can be assembled together.   The rise of OLED applications in the dedicated display field has raised more expectations in the industry about whether OLED will replace the existing large-screen system and become the next generation of large-screen Mosaic display devices.  

visualization  

With the rapid development of large screen display technology and network technology, more and more manufacturers realize that if they want to continue to deepen and develop, they must provide customers with a variety of applications based on network technology, and visualization is the current industry manufacturers consistent development direction.  

In recent years, large screen display technology into the relatively mature period, manufacturer if still depend on the way of the hardware for development has clearly not suitable for age requirements, very suitable for video business building solutions, to provide users with visual tools, such as security monitoring, energy management, exhibition display application eventually need expression visual appeal.   It has become an indispensable element of command and scheduling to gather simulation plans, real-time signal acquisition and multi-dimensional information association into the large screen through the large screen splicing system visualization solution with the video solution as the entry point, and finally to assist customers in the analysis of monitoring data.  

Compared to traditional display systems, visualization beyond the simple information, it emphasizes to customer demand as the center, is a customer demand to the objective demand of further development and high-end, it offers a new "compete" for domestic enterprises of space, for domestic industry is a "value-added", "industrial amplifier".   At present, visualization has become the key development direction of some large screen industry manufacturers, such as Vtron, Shuangqi, Delta, etc., are active promoters and pioneers of this trend. These enterprises are making breakthroughs in visualization application, and are reconstructing the user value of information visualization.  

Laser is one of the most concerned focus of large screen display industry in recent two years.   In the field of large screen splicing display, the LASER supported DLP rear projection has more say in the face of the impact of small spacing LED and ultra-narrow edge LIQUID crystal splicing products.   After two years of development in 2014 and 2015, laser light source has been recognized by all circles as one of the main development directions of DLP rear projection technology in the future.  

Compared with traditional LED light source, the prominent advantage of laser light source lies in its high brightness, which can effectively improve the light environment adaptability of DLP splicing screen, and then broaden its application range.   However, from the perspective of technical innovation, the value of improving the brightness of the rear projection is by no means limited to this.  

At present, there are two main problems restricting DLP stitching, one is the thickness of THE DLP system, the other is the physical stitching in the screen system can not be completely eliminated.   Laser DLP large screen splicing can effectively solve these problems.  

As for the thickness of THE DLP system, some manufacturers have introduced ultra-thin DLP boxes for pre-maintenance, which can save about 60% of the installation space.   However, due to the fact that the pre-maintenance box can only be splicing with two layers, the available display height of the traditional ultra-thin box is not enough, and the actual use scenario is severely limited. However, after using the laser light source, the size of the DLP rear projection unit can be achieved to 100-120 inches, and the height can reach 3-3.5 meters after the two-layer splicing.   This display height can cover up to 80% of DLP usage scenarios, making the ultra-thin box more applicable to large screen display scenarios.  

As for the physical joint problem of the large screen stitching system, the large size of the laser rear projection integrated function can reduce the number of stitching units used in the unit display area, and reduce the cost while minimizing the "gap" in the entire display wall area proportion.   In addition, as a standardized large-screen fusion product, laser rear projection can effectively reduce daily maintenance costs.   It not only overcomes the inherent defect of physical stitching that cannot be completely eliminated in the previous large screen system, but also well solves the problem of delivery and maintenance of integrated products.