2. Reliability. Due to the particularity of the environment used by the wireless LED display information distribution system, the relative stability of the system must be guaranteed.
3. Scalability. The system should have good scalability. When the number of terminals increases, the scope of use is expanded, the system functions are enhanced, and the upgrade can be smoothly upgraded to protect investment.
4. Practicality. The operation of the whole system is convenient and concise, and the goal of colleges and universities is to fully reflect the characteristics of fast communication, and it is convenient for operators to process and publish information, so that management can keep abreast of various statistical information.
5. Confidentiality. Strict authority management is implemented for system management. Only keys with certain permissions can be accessed, monitored, implemented, managed, and controlled to ensure system security.
LED Display
Advertising led screen is a flat panel display that uses an array of light-emitting diodes as pixels for a video display. Transparent led screens are used in a large number of small and large electronic devices as a user interface. LED Photoelectric Glass Repair Service. Accidents happen, but there is no need to lose the use of your valuable LED panels. The first LED network below will introduce you to what is a black LED display.
More and more outdoor LED full-color screens have been set up in geographically superior and densely populated sections, such as city squares, parks, overpasses, pedestrian Bridges, intersections, expressway entrances and exits, service areas, stations, docks, airports and other places.
When the brightness of the LED is getting larger and larger, the LED tube can be used without a white color to achieve a satisfactory result. In order to meet people's requirements for image fidelity, LED display packaging manufacturers led by Cree began to develop black LEDs to improve the contrast of LED displays.
In summary, the black LED display is a display made of a plastic LED with a plastic bracket. Compared with the general LED display, the black LED display has higher contrast and the background color of the whole screen is more uniform.
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