11 key words to interpret the LED display industry development
Time:2018-12-27
Views:44
At present, a variety of splice technologies in the large screen market are leading the way, 4K, laser and other keywords are full of people‘s audio-visual, has become the main line of industry development.Among them, there is no doubt that small spacing LED screen has become the most popular product type in the large-screen display industry in recent years.
Laser display
Laser has been one of the most concerned focuses in the large screen display industry in recent two years.In the field of large-screen splicing display, DLP backdrops with laser support have more say in the impact of small-spacing LED and ultra-narrow edge LCD 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 backprojection technology in the future.
Compared with the 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 thus expand its application range.However, from the perspective of technological innovation, the value of improving the brightness of backdrops is by no means limited to this.
At present, there are two main problems restricting DLP splicing. One is the thickness of the DLP system, and the other is the physical patchwork that cannot be completely eliminated in the screen system.Laser DLP large screen splicing can effectively solve these problems.
About the thickness of DLP system, some manufacturers have launched the pre-maintenance ultra-thin DLP box body, which can save about 60% of the installation space;But, due to the former maintenance box can only do two layers of stitching, traditional ultra-thin box available show that height is not enough, the actual usage scenario is limited by a serious, but after using laser light source, the size of the DLP display unit can be done in 100-120 inches, so after the two layers of stitching, can achieve 3-3.5 meters high, this shows highly covering 80% of DLP usage scenarios, make ultra-thin box body can be more widely used in large screen display scenes.
As for the physical patchwork problem of large screen splicing system, the integrated function of large size laser backprojection can reduce the number of splicing units per unit display area, reduce the cost and minimize the proportion of "gap" on the whole display wall area.In addition, as a standardized large-screen fusion product, laser backprojection can effectively reduce the cost of daily maintenance.It not only overcomes the inherent defect of physical patchwork which cannot be completely eliminated in the previous splicing large screen system, but also solves the problem of integrating product delivery and later maintenance.
OLED
Different from previous years, in addition to liquid crystal display, DLP and small spacing, OLED technology has become a non-negligible existence in the field of large-screen display.
In 2015, IFA and LG displayed a 111-inch OLED curved Mosaic screen, which officially brought OLED to the front stage 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, light and the expressive force of images, in shape of plasticity and other products can‘t match.
At present, OLED is no longer a new phenomenon in the field of home TV, but its application in the field of large-screen splicing is just beginning. Since LG exhibited 111-inch OLED curved splicing screen in 2015, SAP, Planar and other companies have also exhibited splicing transparent OLED screen.The rise of OLED in the field of dedicated display makes the industry have more expectations on whether OLED will replace the large-screen system of existing technology and become the next generation of large-screen splicing display equipment.
visualization
With the rapid development of large-screen display technology and network technology, more and more manufacturers have realized 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 consistent development direction of industry manufacturers at present.
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.Taking video solution as the breakthrough point, through the visualization solution of large-screen splicing system, the simulation plan, real-time signal acquisition, multi-dimensional information association and other aspects are gathered to the large-screen, and finally help customers to analyze the monitoring data, which has become an indispensable element of command and scheduling.
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 weichuang, shuangqi, delta, etc., are active promoters and pioneers of this trend. These enterprises are making breakthroughs in visualization applications and reconstructing the user value of information visualization.
Laser display
Laser has been one of the most concerned focuses in the large screen display industry in recent two years.In the field of large-screen splicing display, DLP backdrops with laser support have more say in the impact of small-spacing LED and ultra-narrow edge LCD 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 backprojection technology in the future.
Compared with the 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 thus expand its application range.However, from the perspective of technological innovation, the value of improving the brightness of backdrops is by no means limited to this.
At present, there are two main problems restricting DLP splicing. One is the thickness of the DLP system, and the other is the physical patchwork that cannot be completely eliminated in the screen system.Laser DLP large screen splicing can effectively solve these problems.
About the thickness of DLP system, some manufacturers have launched the pre-maintenance ultra-thin DLP box body, which can save about 60% of the installation space;But, due to the former maintenance box can only do two layers of stitching, traditional ultra-thin box available show that height is not enough, the actual usage scenario is limited by a serious, but after using laser light source, the size of the DLP display unit can be done in 100-120 inches, so after the two layers of stitching, can achieve 3-3.5 meters high, this shows highly covering 80% of DLP usage scenarios, make ultra-thin box body can be more widely used in large screen display scenes.
As for the physical patchwork problem of large screen splicing system, the integrated function of large size laser backprojection can reduce the number of splicing units per unit display area, reduce the cost and minimize the proportion of "gap" on the whole display wall area.In addition, as a standardized large-screen fusion product, laser backprojection can effectively reduce the cost of daily maintenance.It not only overcomes the inherent defect of physical patchwork which cannot be completely eliminated in the previous splicing large screen system, but also solves the problem of integrating product delivery and later maintenance.
OLED
Different from previous years, in addition to liquid crystal display, DLP and small spacing, OLED technology has become a non-negligible existence in the field of large-screen display.
In 2015, IFA and LG displayed a 111-inch OLED curved Mosaic screen, which officially brought OLED to the front stage 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, light and the expressive force of images, in shape of plasticity and other products can‘t match.
At present, OLED is no longer a new phenomenon in the field of home TV, but its application in the field of large-screen splicing is just beginning. Since LG exhibited 111-inch OLED curved splicing screen in 2015, SAP, Planar and other companies have also exhibited splicing transparent OLED screen.The rise of OLED in the field of dedicated display makes the industry have more expectations on whether OLED will replace the large-screen system of existing technology and become the next generation of large-screen splicing display equipment.
visualization
With the rapid development of large-screen display technology and network technology, more and more manufacturers have realized 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 consistent development direction of industry manufacturers at present.
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.Taking video solution as the breakthrough point, through the visualization solution of large-screen splicing system, the simulation plan, real-time signal acquisition, multi-dimensional information association and other aspects are gathered to the large-screen, and finally help customers to analyze the monitoring data, which has become an indispensable element of command and scheduling.
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 weichuang, shuangqi, delta, etc., are active promoters and pioneers of this trend. These enterprises are making breakthroughs in visualization applications and reconstructing the user value of information visualization.
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