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An article takes you to understand the advantages of small-pitch LED displays
by：Demo
2021-07-02
Advantages of small-pitch LED display:
One of the advantages: reduce the dead-LED Light module rate of the display lamp and ensure the stability of the main body of the screen
The dead rate of the traditional LED display is in the tens of thousands of industry standards, but the small display of the small-pitch LED cannot be completed temporarily. If, according to the previous standard, there is a dead light at 10,000 square meters, it is almost impossible to read the display. Therefore, in order to meet the needs of long-term use, the dead-LED Light module rate of small-pitch LED displays must be controlled at one hundred thousand percent or even one millionth. Otherwise, if a large number of dead lights appear within a period of time, it is absolutely impossible. Acceptable
Advantage 2: Realize low brightness and high gray scale
Many people know that the human body sensor light is different from outdoor displays that require high brightness, refresh rate and energy saving requirements. Indoor displays need to reduce the brightness. Experiments show that the brightness of LED (active light source) is twice that of passive LED Light module source from the perspective of human eye sensitivity. In terms of specific data, the large brightness of the small-pitch LED entering the room is 200-400cd/m2. However, the grayscale loss caused by the decrease in brightness needs to be solved by technical supplements. In the 2016 Lianchengfa exhibition, the large-screen display performance network released test samples of small-pitch LEDs, and gave test methods and standards. After testing, the results show that only a few LED display manufacturers can do it at the same time. For low brightness and high grayscale, most manufacturers need to make some improvements.
Advantage 3: Standard resolution with signal source
Unlike outdoor displays, outdoor advertisers will choose suitable content and displays based on the resolution of the display. The indoor display signal source has certain standards. As an LED display manufacturer, you cannot require that the indoor signal source to be accessed must adapt to the resolution of the display, but to meet the needs of the indoor signal source, please design and ensure the corresponding resolution so as to meet the needs of users as much as possible. Fortunately, after more than a year of understanding of indoor LED display products and customer needs, Lianchengfa has completed this transformation, which has greatly met the needs of most users.
Advantage 4: Supports access and display control of multi-signal and complex signal systems
Compared with the outdoor display signal, the display signal of the small-pitch LEDE display has the characteristics of multi-signal access and complex signal access, such as multi-site video conferences that require remote access signals, local access signals and multi-point access. Human use. The access experiment shows that implementing multi-signal access only through the split-screen solution will reduce the signal standard. Therefore, how to solve the problem of multi-signal and complex signal access also requires the technical support of small-pitch LEDs.
Advantage 5: Realize seamless stitching and high-speed correction
The biggest advantage of small-pitch LED display is seamless, but the requirements are higher when splicing. For LCD, as long as the seams are uniform, there is no problem, and the seams are not obvious. However, this is not the case for small-pitch LEDs. If the module is packed too tightly, bright lines will appear, and when the module is removed, black lines will appear. Therefore, splicing is not easy. Therefore, the process and calibration technology of the cabinet, as well as the guarantee of efficiency and good combination, need to be given a certain guarantee.
At the same time, as the recent research of Demo shows, the benefits of improved productivity and firm performance can make implementing basic management practices worth it.
Visit Demo Photoelectric Technology (Wuxi) Co., Ltd. in China for professional About Us tips and qulity ensured . The company is a licensed, bonded, and insured provider with decades of experience. Make your enquiry, today.
With its quality certified and recognised by professional intitutions and customers, Demo Photoelectric Technology (Wuxi) Co., Ltd. is one of the leading providers in China.
Being focused on the goals of About Us, our team, and most importantly, ourselves is critical to long-term success.
So, what's a manufacturer to do? Familiarize ourselves with producing About Us in various technologies.
One of the advantages: reduce the dead-LED Light module rate of the display lamp and ensure the stability of the main body of the screen
The dead rate of the traditional LED display is in the tens of thousands of industry standards, but the small display of the small-pitch LED cannot be completed temporarily. If, according to the previous standard, there is a dead light at 10,000 square meters, it is almost impossible to read the display. Therefore, in order to meet the needs of long-term use, the dead-LED Light module rate of small-pitch LED displays must be controlled at one hundred thousand percent or even one millionth. Otherwise, if a large number of dead lights appear within a period of time, it is absolutely impossible. Acceptable
Advantage 2: Realize low brightness and high gray scale
Many people know that the human body sensor light is different from outdoor displays that require high brightness, refresh rate and energy saving requirements. Indoor displays need to reduce the brightness. Experiments show that the brightness of LED (active light source) is twice that of passive LED Light module source from the perspective of human eye sensitivity. In terms of specific data, the large brightness of the small-pitch LED entering the room is 200-400cd/m2. However, the grayscale loss caused by the decrease in brightness needs to be solved by technical supplements. In the 2016 Lianchengfa exhibition, the large-screen display performance network released test samples of small-pitch LEDs, and gave test methods and standards. After testing, the results show that only a few LED display manufacturers can do it at the same time. For low brightness and high grayscale, most manufacturers need to make some improvements.
Advantage 3: Standard resolution with signal source
Unlike outdoor displays, outdoor advertisers will choose suitable content and displays based on the resolution of the display. The indoor display signal source has certain standards. As an LED display manufacturer, you cannot require that the indoor signal source to be accessed must adapt to the resolution of the display, but to meet the needs of the indoor signal source, please design and ensure the corresponding resolution so as to meet the needs of users as much as possible. Fortunately, after more than a year of understanding of indoor LED display products and customer needs, Lianchengfa has completed this transformation, which has greatly met the needs of most users.
Advantage 4: Supports access and display control of multi-signal and complex signal systems
Compared with the outdoor display signal, the display signal of the small-pitch LEDE display has the characteristics of multi-signal access and complex signal access, such as multi-site video conferences that require remote access signals, local access signals and multi-point access. Human use. The access experiment shows that implementing multi-signal access only through the split-screen solution will reduce the signal standard. Therefore, how to solve the problem of multi-signal and complex signal access also requires the technical support of small-pitch LEDs.
Advantage 5: Realize seamless stitching and high-speed correction
The biggest advantage of small-pitch LED display is seamless, but the requirements are higher when splicing. For LCD, as long as the seams are uniform, there is no problem, and the seams are not obvious. However, this is not the case for small-pitch LEDs. If the module is packed too tightly, bright lines will appear, and when the module is removed, black lines will appear. Therefore, splicing is not easy. Therefore, the process and calibration technology of the cabinet, as well as the guarantee of efficiency and good combination, need to be given a certain guarantee.
At the same time, as the recent research of Demo shows, the benefits of improved productivity and firm performance can make implementing basic management practices worth it.
Visit Demo Photoelectric Technology (Wuxi) Co., Ltd. in China for professional About Us tips and qulity ensured . The company is a licensed, bonded, and insured provider with decades of experience. Make your enquiry, today.
With its quality certified and recognised by professional intitutions and customers, Demo Photoelectric Technology (Wuxi) Co., Ltd. is one of the leading providers in China.
Being focused on the goals of About Us, our team, and most importantly, ourselves is critical to long-term success.
So, what's a manufacturer to do? Familiarize ourselves with producing About Us in various technologies.
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