source:other news release time:2024-01-08 Hits: Popular:led screen wholesaler
In fact, from the perspective of display technology, the main screens for playing advertisements are LCD splicing screens and LED displays.
LCD splicing screen, as the name suggests, is a large screen that is pieced together from one screen to another, which can be used as a separate display or assembled into a super large screen. According to different usage needs, achieve a variety of large screen functions that can vary in size: single screen split display, single screen individual display, arbitrary combination display, full screen LCD splicing, double splicing LCD screen splicing, vertical screen display. Image borders can be compensated or covered, supporting digital signal roaming, scaling and stretching, cross screen display, setting and running various display plans, and real-time processing of high-definition signals.
LED display screen, composed of small LED module panels, is a device used to display various information such as text, images, videos, etc. It is a flat display screen composed of light-emitting diode lattice modules or pixel units.
Different application scenarios
LCD splicing screens, like televisions, have internal circuit boards, so they can only be used indoors and not outdoors, and do not have waterproof properties. It has a higher resolution and is more suitable for close range viewing. At the same time, its split screen function is more powerful, which can display images from multiple computers at the same time, and advertising forms are more diverse. Such as product exhibition halls, conference rooms, news broadcasting stations, monitoring centers, etc.
LED display screens can be used indoors or outdoors. But the LED display effect is not as good as that of LCD splicing screens. Although it can also stack resolution to high-definition, it requires LED screens with larger display area or smaller spacing. So it is often used in outdoor squares, shopping malls, conference halls, and other fields for long-distance viewing.
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