From an application environment perspective, LED displays can be divided into indoor LED displays and outdoor LED displays. Different application environments have different hardware and software requirements for LED displays.
Therefore, when renting indoor LED displays, we cannot consider it from the perspective of renting outdoor LED displays; we should consider the specific circumstances. So, what should we pay attention to when renting indoor LED displays? Please read on.
1. Brightness
Brightness has a significant impact on indoor LED displays. Too much brightness can damage human vision and harm human health, while too little brightness will result in unclear image display. Generally speaking, the brightness of indoor LED displays should be between 800 cd/m² and 2000 cd/m². Different brands of LED displays may have different brightness levels.
2. Viewing Angle
The size of the viewing angle of an LED display directly determines the size of its audience. The larger the viewing angle, the better, as it will broaden the audience. The viewing angle is affected by the LED chip packaging method. Therefore, when choosing an indoor LED rental screen, the chip packaging method should also be considered.
3. Flatness
The flatness of the display screen affects the quality of the displayed image. In the industry, the surface flatness of indoor LED rental screen cabinets is maintained within ±1mm. Local bumps or depressions on the cabinet surface can cause dead angles in the viewing angle of the display screen. The flatness is determined by the manufacturing process, and LED display screen manufacturers should pay attention to this issue during production.
4. Color Reproduction Accuracy
The color reproduction accuracy of the display screen means that the colors displayed on the screen must be highly consistent with the colors of the playback source to ensure the realism of the image.
5. Dead Pixels
Dead pixels on an LED rental screen refer to single, constantly lit or constantly dark pixels on the display screen. The number of dead pixels is mainly determined by the quality of the LED chips. The lower the number of dead pixels, the better the display effect.