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May 27,2021| LED Knowledge
With the development of display technology, led display the application range of has become wider and wider, and there are more types. Whether indoors or outdoors, we often see LED display screens , and they are of different shapes, and can be made into various indoor and outdoor decorations, making the decorations beautiful.
So, led displays what kinds of are there?
1). According to the application field, led display can be divided into outdoor led display and indoor led display . The main difference between the two displays is that the outdoor LED display is relatively waterproof and dustproof, and the brightness is relatively large; while the indoor LED display is relatively less waterproof and dustproof, and the brightness is relatively dark. . In addition, outdoor LED display screens the pixel pitch of is generally larger than that of indoor LED display screens , but now the outdoors is also beginning to develop in the direction of small pitches. It is presumed that in the future, outdoor and indoor LED display screens the distance between will not be too different. Big.
P8 outdoor led large display
2). According to the pixel pitch, it can be divided into P0.95, P1.26, P1.583, P2, P2.5, P3, P3.81, P3.91, P4, P5, P6, P6.67 , P8, P10, P16 and so on. In general, the more the dot pitch P4 led display commonly used in outdoor, and the dot pitch is less than P4 led display is often used in interior. This is mainly determined by the factors of viewing distance and cost.
The viewing distance in the outdoor field is generally relatively far, even if the pixel spacing is large, it will not affect the viewing effect of the video; while the indoor viewing distance is relatively close, for the large spacing, The screen will appear "grain", which affects the viewing effect, so indoor display screens often choose smaller spacing. The other is the cost. In the same configuration, the smaller the distance, the more LED lamp beads will be used per square meter, and the corresponding electronic components will increase accordingly, and the cost will naturally increase. Therefore, in Without affecting the viewing effect, choosing a larger spacing in the outdoor field LED display with a is also a way to control costs.
Wall LED advertising display
3). According to the common words in the industry, it can be divided into fixed led display , rental led display , creative led display , small pitch led display , LED floor tile display and so on. Fixedly mounted led display , which is mounted in a fixed position, not to move over a long led display , i.e. it can be outdoor led display , or may be indoor LED display ; rental led display , i.e., Used for frequently rented led display screens .
The main features of this type of display screen are easy to install, disassemble, and transport. The weight of a single box is relatively light, and there are anti-collision protection corners around the box. Such displays need to be frequently installed, disassembled and moved, and are often used in stage interpretation, fashion shows, exhibitions, temporary advertising, caravan displays, concerts, evening events, etc.
Of course, LED displays can be divided into many other ways according to other methods, such as LED interactive screens, LED cube screens, LED spherical screens, LED light pole screens, etc. However, our commonly used classifications are still the three mentioned above. And it is LED display 3 kinds of classification frequently used in the industry. Therefore, we have concluded that led display screens there are 3 commonly used categories of , and there are many less commonly used categories.