Technology丨Signal challenges faced by small pitch LEDs entering the room  

The traditional LED display screen is basically based on a single or a small amount of signal outdoor display. The appearance of small-pitch LEDs makes it possible for LEDs to enter the field of indoor display applications. The difference between indoor display and outdoor display is that indoor signals are diverse and large-scale. Therefore, when small-pitch LEDs enter indoor display applications, the problem of multi-signal and complex signal access should be solved first. Next, let's take a look at the thresholds for small-pitch LED displays to enter the "room".

Access signal diversification

Traditional outdoor displays mostly play fixed film sources, and the access signal sources are mainly video playback devices such as computers or DVDs. In addition to traditional signals, entering the room will also face diversified and networked new access signals, such as network video and mobile devices.

Double the number of signals

The LED lamp bead device is the most critical and most relevant component of the advertising screen. For LED lamp beads, the main indicators are: attenuation characteristics, waterproof vapor penetration characteristics, and ultraviolet resistance. If LED advertising screen manufacturers fail to evaluate the performance of LED lamp beads, they will be applied to advertising screens, which will lead to a large number of quality accidents and seriously affect the life of LED advertising screens.

Decentralized access

Most outdoor LED display signal access is local access. After entering the room, the situation will be very different. The access signal is no longer limited to the local area. It may be located in different rooms, on different floors, or even in different areas.

Multi-signal display on the same screen

When the small-pitch LED display is used indoors, it will no longer display a full-screen signal like an outdoor display. Real-time display of multiple signals on the same screen will be an indispensable requirement for indoor applications. Any signal must be able to roam and superimpose.

Centralized management and multi-screen interaction

Multi-meeting room linkage, multi-level monitoring, multi-party command, remote classrooms... LED display will no longer be a single-screen operation when entering the room, but will face more and more multi-screen multi-signal linkage applications.

  More technical articles： Technology | Eight advantages of small pitch LED display in conference room

Sunrise LED Display factory