The advantages and disadvantages of the new transparent LED screen and traditional LED display
Preface ---
In recent years, with the LED industry, led to many related industry chain, of which the most significant is the rise and expansion of LED display growth. LED display compared to other types of display technology, with self-luminous, full-color, high degree of excellent reducibility, high refresh rate, power saving, easy to maintain and so on. High brightness, through the splicing can achieve these characteristics of large size, LED display has been the decisive factor in the rapid growth in the past two decades. In the field of large screen outdoor display, so far no other technology can compete with the LED display technology. From 2010 to the present, the compound growth rate of China's large-screen splicing market has reached more than 20%, and it is estimated that the growth rate will still be around 15% in the next three years.
New LED transparent screen, also known as LED glass screen, it is evolved from the traditional screen through continuous technological innovation. As the name suggests, with the permeability is its greatest feature. The use of conventional LED display shows the principle, combined with the principle of the blinds, through the light bar parallel to the formation of gaps to form a transparent. This screen is more used in the installation of glass, it is also known as LED glass screen. At present, it is mainly used in advertising media, science and technology exhibition hall, wedding stage special effects, commercial display, municipal engineering and other fields, and constantly open up new markets in the fields of traffic, broadcasting and military. It is estimated that by 2020, the market size will approach 10 billion. I worked in the LED display manufacturing industry, engaged in product sales for many years. The following from the product design, technology point of view to discuss the pros and cons of the traditional screen and transparent screen contrast.
structure
Display structure progress
Conventional screen, a heavy box, including the processor, cooling these additional equipment, so the traditional screen bulky, difficult to repair the appearance of obsolete.
Transparent screen, simple structure, all-aluminum construction, the choice of different materials frame. Because the province lighting transparent, so do not need additional cooling equipment. Because no box attachment focused layout. Weight 50% lighter than the traditional screen square meters, and light and stylish frame, giving a person a light up.
Showing the effect
The advantages and disadvantages of the new transparent LED screen and traditional LED display
Traditional screen, easy to restore color is not strong, and easy to distort, and the color is not adjustable. Especially small pitch, easy to mix color.
Transparent screen, transparent, bright, gorgeous, not shading, ultra-high refresh rate display screen floating. Symphony, eye-catching.
Installation and after-sales maintenance
Traditional screen, complex structure, heavy weight, the installation needs to fight steel structure, destroy the wall, and outdoor installation of security risks. Post-maintenance also requires special operations;
Transparent screen, due to transparent, can be installed indoors. Skeleton activities of the whole department lock, easy to install and easy to operate. And the attachment module is not welded to death, plug-in module 1/4 module, with the hand behind the module nudge, without removing the module, only need to replace the problem unit components, maintenance is simple and save manpower.
Product specificity
Traditional screen, high resistance, the highest level of protection can be done IP67. Soft embedded layout, the minimum spacing can be done P0.4
Transparent screen, light bulb strip exposed, and light texture, the highest level of protection IP46. Because of the specificity of permeability, the minimum spacing can only be P2.5
In summary, I analyzed with some of the characteristics of two types of LED display, LED display series of challenges, and pointed out the pros and cons of each. Should be said that, whether it is traditional or transparent screen there is still much room for optimization. How to improve, but also wait for their talents to play smart, continuous efforts. How to choose, you judge discretion, this viewpoints represent personal point of view.
