Install an indoor LED display with a size of 20 square meters. The main considerations for the design of the indoor LED display are as follows: a 6m*4m full-color screen that is in harmony with the surrounding environment. Various graphic information can be displayed vividly, and can be displayed on a split screen, making the picture effect of the released graphic information more vivid and diversified. The led indoor display can display information such as foreign currency exchange, foreign currency savings, foreign currency trading, renminbi savings, national debt, treasury bill exchange, housing savings, loans, text notice announcements and other information.
LED indoor display technology solution type:
Exchange rate screen, dot matrix digital tube interest rate, information screen, advertising screen, monitoring screen, conference screen, etc. Specific parameters require serial number, equipment name, technical parameters.
1 Full color display, this is beyond doubt
2 Full-color control system The system has a point-by-point brightness correction function, and has the ability to uniformly correct on-site, and the color processing capacity of each primary color is not less than 16bit
3 Full color screen The same grade, using the same batch of integrated three-in-one package surface mount module
4 Completion with reference to large screen specifications of large video conference room
5 Control system Full-color real-time display screen control system Screen design principles
Reliability of led indoor display technology solution
In the LED processing technology, the soldering temperature has the greatest damage to the LED chip, and precise control of the soldering time and soldering temperature plays a vital role in the stability of the product. The three-in-one production line is composed of world-class automation equipment such as automatic solder paste printer, automatic placement machine, and automatic reflow soldering machine. There is no manual intervention in the welding process, which greatly improves the reliability of the product and reduces the screen The probability of maintenance saves users a lot of subsequent maintenance costs.
Advanced technology of led indoor display
1) Full screen uniformity correction technology: solve the uniformity problem of the display, realize the independent adjustment of the brightness and color of each luminous base color, eliminate the brightness and color deviation during display, and ensure the uniformity and consistency of the entire screen color and brightness .
2) High-precision display gray-scale control technology: 16bit data processing capability, with 65536 gray-scale control capabilities, so that the displayed image is clear and delicate, and the color transition is softer, richer and more realistic.
3) Full-screen color measurement and control technology: Eliminate the display composite color unevenness caused by the device chromaticity deviation of the display screen, realize the display uniformity in the white field and all colors, and improve the display quality.
4) LED field calibration technology: After a certain period of use of the LED display, the attenuation characteristics of the LED device cause the display quality to decline. The field calibration processing technology is used to collect the change information of the primary color parameters of the display after a certain period of use, and display The screen undergoes uniform correction processing, so that the display screen is clear, uniform, colorful as before, and the white field is perfect. The on-site calibration technology is fast and convenient, which can ensure that the display screen always runs in a high-quality display state during the entire life cycle.
5) Mute technology: In view of the limitation of indoor display on environmental noise, the product adopts a fanless design, and the cabinet and screen adopt natural heat dissipation methods, and fully consider the relationship between heat generation, heat conduction and ventilation lines, and scientific design wind In order to increase the efficiency of hot and cold air exchange, the noise can be minimized on the premise of meeting the heat dissipation requirements of the screen. The self-developed silent switching power supply is selected to prevent interference on the site.
6) Comprehensive heat dissipation technology: According to the technical requirements of this project, combined with the use environment of the product, specially customized high-quality LED light-emitting devices. Compared with conventional products, under the same brightness, the driving current is greatly reduced, and the heat generation is much lower. Compared with similar conventional products, the reliability of the system is correspondingly improved, and the decay period of the light-emitting device is also extended, which is beneficial to increase the service life of the product.
The rationality of the LED indoor display technology scheme
The design principle covers the entire design and construction process, which is mainly reflected in the optimal design of the scheme, maximizing the efficiency of various resources, reflecting the concept of environmental protection and energy saving, whether the system design conforms to objective laws, whether the experimental materials, experimental data, and experimental results are reliable.
1) The system configuration is based on actual needs and cooperates with the overall technical solution provided. Various resources can maximize their effectiveness. The selection of materials is neither conservative nor wasteful, and can make the best use of the material.
2) All experimental materials, technical parameters, experimental data, and experimental results have undergone a large number of tests and certifications, conform to reality, and the results are true and reliable.
3) The product design fully considers the concept of environmental protection and energy saving, and fully combines the visual effect with environmental protection and energy saving, which not only maintains the visual effect of the display screen, but also reduces energy consumption and effectively reduces light pollution. The display uses a unique heat dissipation structure, which effectively reduces power consumption, improves maintenance and control and convenience, and saves use and maintenance costs.
4) Using high-quality and efficient switching power supply with PFC function, the power factor is as high as 90%, which effectively reduces the impact on the existing power grid when the machine is switched on and off.
5) The key parts and components adopt global high-end components, and the logic controller, IC and other components adopt international high-end brands.
6) All products have been tested by the national testing center, and corresponding test reports are provided. ※ Practicability adopts systematic design ideas, combines the display system with the application field, and provides corresponding control methods and application software. At the same time, each subsystem in the general system is streamlined or expanded for this field. The function of the display screen system fully meets the needs of the scene, while providing a standard video interface, which can seamlessly connect with other information release systems. Energy saving: The idea of energy saving runs through the entire system design process. The LED display system ranges from the selection of LED light-emitting devices, the use of driver ICs, the design and optimization of circuit boards, the level of adaptive brightness adjustment of the control system, and the conversion efficiency of switching power supplies. Energy-saving factors are fully considered in all aspects of the power cord specifications and length, so it can save users operating costs to the greatest extent. Display design description LED cabinet design size
Most of the LED indoor display technical solutions are completed by Winbond professionals. What the customer needs is to clearly describe the specific requirements for the LED indoor display to the manufacturer. The reliability, technicality, rationality and Security will be completed in accordance with the actual situation of the customer. The rationality of the LED indoor display technology scheme
The design principle covers the entire design and construction process, which is mainly reflected in the optimal design of the scheme, maximizing the efficiency of various resources, reflecting the concept of environmental protection and energy saving, whether the system design conforms to objective laws, whether the experimental materials, experimental data, and experimental results are reliable.
1) The system configuration is based on actual needs and cooperates with the overall technical solution provided. Various resources can maximize their effectiveness. The selection of materials is neither conservative nor wasteful, and can make the best use of the material.
2) All experimental materials, technical parameters, experimental data, and experimental results have undergone a large number of tests and certifications, conform to reality, and the results are true and reliable.
3) The product design fully considers the concept of environmental protection and energy saving, and fully combines the visual effect with environmental protection and energy saving, which not only maintains the visual effect of the display screen, but also reduces energy consumption and effectively reduces light pollution. The display uses a unique heat dissipation structure, which effectively reduces power consumption, improves maintenance and control and convenience, and saves use and maintenance costs.
4) Using high-quality and efficient switching power supply with PFC function, the power factor is as high as 90%, which effectively reduces the impact on the existing power grid when the machine is switched on and off.
5) The key parts and components adopt global high-end components, and the logic controller, IC and other components adopt international high-end brands.
6) All products have been tested by the national testing center, and corresponding test reports are provided. ※ Practicability adopts systematic design ideas, combines the display system with the application field, and provides corresponding control methods and application software. At the same time, each subsystem in the general system is streamlined or expanded for this field. The function of the display screen system fully meets the needs of the scene, while providing a standard video interface, which can seamlessly connect with other information release systems. Energy saving: The idea of energy saving runs through the entire system design process. The LED display system ranges from the selection of LED light-emitting devices, the use of driver ICs, the design and optimization of circuit boards, the level of adaptive brightness adjustment of the control system, and the conversion efficiency of switching power supplies. Energy-saving factors are fully considered in all aspects of the power cord specifications and length, so it can save users operating costs to the greatest extent. Display design description LED cabinet design size
Most of the LED indoor display technical solutions are completed by Winbond professionals. What the customer needs is to clearly describe the specific requirements for the LED indoor display to the manufacturer. The reliability, technicality, rationality and Security will be completed in accordance with the actual situation of the customer.
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